public static void Run()
{
// ExStart:AccessReadOnlyCustomFieldValuesUsingFormulas
// Create new project and extended attribute definition
Project project = new Project();
ExtendedAttributeDefinition attribute = new ExtendedAttributeDefinition
{
FieldId = ((int) ExtendedAttributeTask.Text1).ToString(),
Formula = "[Cost]-[Actual Cost]"
};
project.ExtendedAttributes.Add(attribute);
// Add task
Task task = project.RootTask.Children.Add("Task");
// Create extended attribute
ExtendedAttribute extendedAttribute = attribute.CreateExtendedAttribute();
task.ExtendedAttributes.Add(extendedAttribute);
// Display if extended attributes are read only or not
Console.WriteLine(extendedAttribute.ValueReadOnly == true ? "Value is Read only" : "Value is not read only");
extendedAttribute.Value = "Invalid";
Console.WriteLine(extendedAttribute.Value == string.Empty ? "Formula values are read-only" : "Values are not read-only");
// ExEnd:AccessReadOnlyCustomFieldValuesUsingFormulas
}
static Project CreateTestProjectWithCustomFieldWithoutResource()
{
Project project = new Project();
project.Set(Prj.StartDate, new DateTime(2015, 3, 6, 8, 0, 0));
ExtendedAttributeDefinition attr = new ExtendedAttributeDefinition();
attr.FieldId = ExtendedAttributeTask.Text1.ToString("D");
project.ExtendedAttributes.Add(attr);
Task task = project.RootTask.Children.Add("Task");
ExtendedAttribute a = attr.CreateExtendedAttribute();
task.ExtendedAttributes.Add(a);
return project;
}
public static Project CreateTestProjectWithCustomField()
{
Project project = new Project();
ExtendedAttributeDefinition attr = new ExtendedAttributeDefinition();
attr.FieldId = ExtendedAttributeTask.Text1.ToString("D");
attr.Alias = "Sine";
project.ExtendedAttributes.Add(attr);
Task task = project.RootTask.Children.Add("Task");
ExtendedAttribute a = attr.CreateExtendedAttribute();
task.ExtendedAttributes.Add(a);
return project;
}
private static Project CreateTestProjectWithCustomField()
{
Project project = new Project();
project.Set(Prj.StartDate, new DateTime(2015, 3, 6, 8, 0, 0));
ExtendedAttributeDefinition attr = new ExtendedAttributeDefinition();
attr.FieldId = ExtendedAttributeTask.Text1.ToString("D");
project.ExtendedAttributes.Add(attr);
Task task = project.RootTask.Children.Add("Task");
ExtendedAttribute extendedAttribute = attr.CreateExtendedAttribute();
task.ExtendedAttributes.Add(extendedAttribute);
Resource rsc = project.Resources.Add("Rsc");
ResourceAssignment resourceAssignment = project.ResourceAssignments.Add(task, rsc);
return project;
}
private static Project CreateTestProjectWithCustomField()
{
Project project = new Project();
project.Set(Prj.StartDate, new DateTime(2015, 3, 6, 8, 0, 0));
ExtendedAttributeDefinition attr = ExtendedAttributeDefinition.CreateTaskDefinition(CustomFieldType.Number, ExtendedAttributeTask.Number1, "Custom");
project.ExtendedAttributes.Add(attr);
Task task = project.RootTask.Children.Add("Task");
ExtendedAttribute extendedAttribute = attr.CreateExtendedAttribute();
task.ExtendedAttributes.Add(extendedAttribute);
return(project);
}
static Project CreateTestProjectWithCustomFieldWithoutResource()
{
Project project = new Project();
project.Set(Prj.StartDate, new DateTime(2015, 3, 6, 8, 0, 0));
ExtendedAttributeDefinition attr = new ExtendedAttributeDefinition();
project.ExtendedAttributes.Add(attr);
attr.FieldId = ExtendedAttributeTask.Text1.ToString("D");
Task task = project.RootTask.Children.Add("Task");
ExtendedAttribute a = attr.CreateExtendedAttribute();
task.ExtendedAttributes.Add(a);
return(project);
}
public static Project CreateTestProjectWithCustomField()
{
Project project = new Project();
ExtendedAttributeDefinition attr = new ExtendedAttributeDefinition();
attr.FieldId = ExtendedAttributeTask.Text1.ToString("D");
attr.Alias = "Custom Field";
project.ExtendedAttributes.Add(attr);
Task task = project.RootTask.Children.Add("Task");
ExtendedAttribute a = attr.CreateExtendedAttribute();
task.ExtendedAttributes.Add(a);
return(project);
}
private static Project CreateTestProjectWithCustomField()
{
Project project = new Project();
project.Set(Prj.StartDate, new DateTime(2015, 3, 6, 8, 0, 0));
ExtendedAttributeDefinition attr = new ExtendedAttributeDefinition();
project.ExtendedAttributes.Add(attr);
attr.FieldId = ExtendedAttributeTask.Text1.ToString("D");
Task task = project.RootTask.Children.Add("Task");
ExtendedAttribute extendedAttribute = attr.CreateExtendedAttribute();
task.ExtendedAttributes.Add(extendedAttribute);
Resource rsc = project.Resources.Add("Rsc");
ResourceAssignment assn = project.ResourceAssignments.Add(task, rsc);
return(project);
}
public static void Run()
{
// ExStart:ReadOnlyAccessToCustomFieldValuesUsingFormulas
Project project = new Project();
ExtendedAttributeDefinition attribute = new ExtendedAttributeDefinition
{
FieldId = ((int)ExtendedAttributeTask.Text1).ToString(),
Formula = "[Cost]-[Actual Cost]"
};
project.ExtendedAttributes.Add(attribute);
Task task = project.RootTask.Children.Add("Task");
ExtendedAttribute extendedAttribute = attribute.CreateExtendedAttribute();
task.ExtendedAttributes.Add(extendedAttribute);
Console.WriteLine(extendedAttribute.ValueReadOnly == true ? "Value is Read only" : "Value is not read only");
extendedAttribute.Value = "Invalid";
Console.WriteLine(extendedAttribute.Value == string.Empty ? "Formula values are read-only" : "Values are not read-only");
// ExEnd:ReadOnlyAccessToCustomFieldValuesUsingFormulas
}
public static void Run()
{
try
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName);
// ExStart:ConfigureTheGantChartViewShowSelectedColumnFields
Project project = new Project(dataDir + "Project5.mpp");
// Create a new project task
Task task = project.RootTask.Children.Add("New Activity");
// Define new custom attribute
ExtendedAttributeDefinition text1Definition = ExtendedAttributeDefinition.CreateTaskDefinition(ExtendedAttributeTask.Text1, null);
project.ExtendedAttributes.Add(text1Definition);
// Add custom text attribute to created task.
task.ExtendedAttributes.Add(text1Definition.CreateExtendedAttribute("Activity attribute"));
// Customize table by adding text attribute field
TableField attrField = new TableField();
attrField.Field = Field.TaskText1;
attrField.Width = 20;
attrField.Title = "Custom attribute";
attrField.AlignTitle = StringAlignment.Center;
attrField.AlignData = StringAlignment.Center;
Table table = project.Tables.ToList()[0];
table.TableFields.Insert(3, attrField);
// Save project as MPP
project.Save(dataDir + "ConfigureTheGantChartViewShowSelectedColumnFields_out.mpp", new MPPSaveOptions()
{
WriteViewData = true
});
// ExEnd:ConfigureTheGantChartViewShowSelectedColumnFields
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + "\nThis example will only work if you apply a valid Aspose License. You can purchase full license or get 30 day temporary license from http:// Www.aspose.com/purchase/default.aspx.");
}
}
// Helper method to create project
private static Project CreateTestProjectWithCustomField()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName);
// Create new project instance
Project project = new Project(dataDir + "Blank2010.mpp");
project.Set(Prj.StartDate, new DateTime(2015, 3, 6, 8, 0, 0));
// Add new task with extended attribute
Task task = project.RootTask.Children.Add("Task");
ExtendedAttributeDefinition extendedAttributeDefinition = new ExtendedAttributeDefinition();
extendedAttributeDefinition.FieldId = ExtendedAttributeTask.Text1.ToString("D");
project.ExtendedAttributes.Add(extendedAttributeDefinition);
ExtendedAttribute extendedAttribute = extendedAttributeDefinition.CreateExtendedAttribute();
task.ExtendedAttributes.Add(extendedAttribute);
// Add resource and resource assignment
Resource rsc = project.Resources.Add("Rsc");
ResourceAssignment assn = project.ResourceAssignments.Add(task, rsc);
return project;
}
public static void Run()
{
try
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName);
//ExStart:SetResourceExtendedAttributes
// Create project instance
Project project1 = new Project(dataDir + "ResourceExtendedAttributes.mpp");
// Define extended attribute
ExtendedAttributeDefinition myNumber1 = project1.ExtendedAttributes.GetById((int)ExtendedAttributeTask.Number1);
if (myNumber1 == null)
{
myNumber1 = ExtendedAttributeDefinition.CreateResourceDefinition(ExtendedAttributeResource.Number1, "Age");
project1.ExtendedAttributes.Add(myNumber1);
}
// Create extended attribute and set its value
ExtendedAttribute number1Resource = myNumber1.CreateExtendedAttribute();
number1Resource.NumericValue = 30.5345m;
// Add a new resource and its extended attribute
Resource rsc = project1.Resources.Add("R1");
rsc.ExtendedAttributes.Add(number1Resource);
// Save project as MPP
project1.Save(dataDir + "ResourceExtendedAttributes_out.mpp", SaveFileFormat.MPP);
//ExEnd:SetResourceExtendedAttributes
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + "\nThis example will only work if you apply a valid Aspose License. You can purchase full license or get 30 day temporary license from http://www.aspose.com/purchase/default.aspx.");
}
}
public static void Run()
{
try
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName);
// ExStart:CreateExtendedAttributes
Project project1 = new Project(dataDir + "Blank2010.mpp");
ExtendedAttributeDefinition myTextAttributeDefinition = project1.ExtendedAttributes.GetById((int)ExtendedAttributeTask.Text1);
// If the Custom field doesn't exist in Project, create it
if (myTextAttributeDefinition == null)
{
myTextAttributeDefinition = ExtendedAttributeDefinition.CreateTaskDefinition(ExtendedAttributeTask.Text1, "My text field");
project1.ExtendedAttributes.Add(myTextAttributeDefinition);
}
// Generate Extended Attribute from definition
ExtendedAttribute text1TaskAttribute = myTextAttributeDefinition.CreateExtendedAttribute();
text1TaskAttribute.TextValue = "Text attribute value";
// Add extended attribute to task
Task tsk = project1.RootTask.Children.Add("Task 1");
tsk.ExtendedAttributes.Add(text1TaskAttribute);
project1.Save(dataDir + "CreateExtendedAttributes_out.mpp", SaveFileFormat.MPP);
// ExEnd:CreateExtendedAttributes
}
catch (Exception ex)
{
Console.Write(ex.Message + "\nThis example will only work if you apply a valid Aspose License. You can purchase full license or get 30 day temporary license from http://www.aspose.com/purchase/default.aspx.");
}
}
public static void Run()
{
// This example requires Aspose.Task for .NET, a trial version can be download from http://www.aspose.com/corporate/purchase/temporary-license.aspx
try
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName);
// ExStart:WriteUpdatedExtendedAttributeDefinitions
Project project = new Project(dataDir + "WriteUpdatedExtendedAttributeDefinitions.mpp");
#region task attributes
// Add new text3 extended attribute and one text value
ExtendedAttributeDefinition taskTextAttr = new ExtendedAttributeDefinition();
taskTextAttr.Alias = "New text3 attribute";
taskTextAttr.FieldName = "Text3";
taskTextAttr.ElementType = ElementType.Task;
taskTextAttr.CfType = CustomFieldType.Text;
taskTextAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Text3).ToString();
taskTextAttr.LookupUid = Guid.NewGuid().ToString();
project.ExtendedAttributes.Add(taskTextAttr);
Value textVal = new Value();
textVal.Id = 1;
textVal.Description = "Text value descr";
textVal.Val = "Text value1";
taskTextAttr.ValueList.Add(textVal);
// Add new cost1 extended attribute and two cost values
ExtendedAttributeDefinition taskCostAttr = new ExtendedAttributeDefinition();
taskCostAttr.Alias = "New cost1 attribute";
taskCostAttr.FieldName = "Cost1";
taskCostAttr.ElementType = ElementType.Task;
taskCostAttr.CfType = CustomFieldType.Cost;
taskCostAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Cost1).ToString();
taskCostAttr.LookupUid = Guid.NewGuid().ToString();
project.ExtendedAttributes.Add(taskCostAttr);
Value costVal1 = new Value();
costVal1.Id = 2;
costVal1.Description = "Cost value 1 descr";
costVal1.Val = "99900";
Value costVal2 = new Value();
costVal2.Id = 3;
costVal2.Description = "Cost value 2 descr";
costVal2.Val = "11100";
taskCostAttr.ValueList.Add(costVal1);
taskCostAttr.ValueList.Add(costVal2);
// Add new task and assign attribute value
Task task = project.RootTask.Children.Add("New task");
ExtendedAttribute taskAttr = new ExtendedAttribute();
taskAttr.AttributeDefinition = taskCostAttr;
taskAttr.Value = "99900";
taskAttr.FieldId = taskCostAttr.FieldId;
task.ExtendedAttributes.Add(taskAttr);
ExtendedAttributeDefinition taskStartAttr = new ExtendedAttributeDefinition();
taskStartAttr.Alias = "New start 7 attribute";
taskStartAttr.CfType = CustomFieldType.Start;
taskStartAttr.ElementType = ElementType.Task;
taskStartAttr.FieldName = "Start7";
taskStartAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Start7).ToString();
taskStartAttr.LookupUid = Guid.NewGuid().ToString();
Value startVal = new Value();
startVal.Val = DateTime.Now.ToString();
startVal.Description = "Start 7 value description";
taskStartAttr.ValueList.Add(startVal);
project.ExtendedAttributes.Add(taskStartAttr);
ExtendedAttributeDefinition taskFinishAttr = new ExtendedAttributeDefinition();
taskFinishAttr.Alias = "New finish 4 attribute";
taskFinishAttr.CfType = CustomFieldType.Finish;
taskFinishAttr.ElementType = ElementType.Task;
taskFinishAttr.FieldName = "Finish4";
taskFinishAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Finish4).ToString();
taskFinishAttr.LookupUid = Guid.NewGuid().ToString();
Value finishVal = new Value();
finishVal.Val = DateTime.Now.ToString();
finishVal.Description = "Finish 4 value description";
taskFinishAttr.ValueList.Add(finishVal);
project.ExtendedAttributes.Add(taskFinishAttr);
ExtendedAttributeDefinition numberAttr = new ExtendedAttributeDefinition();
numberAttr.Alias = "New number attribute";
numberAttr.FieldName = "Number20";
numberAttr.CfType = CustomFieldType.Number;
numberAttr.ElementType = ElementType.Task;
numberAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Number20).ToString();
numberAttr.LookupUid = Guid.NewGuid().ToString();
Value val1 = new Value();
val1.Val = "1";
val1.Description = "Number 1 value";
Value val2 = new Value();
val2.Val = "2";
val2.Description = "Number 2 value";
Value val3 = new Value();
val3.Val = "3";
val3.Description = "Number 3 value";
numberAttr.ValueList.Add(val1);
numberAttr.ValueList.Add(val2);
numberAttr.ValueList.Add(val3);
project.ExtendedAttributes.Add(numberAttr);
#endregion
ExtendedAttributeDefinition rscStartAttr = new ExtendedAttributeDefinition();
rscStartAttr.Alias = "New start5 attribute";
rscStartAttr.FieldName = "Start5";
rscStartAttr.ElementType = ElementType.Resource;
rscStartAttr.CfType = CustomFieldType.Start;
rscStartAttr.CalculationType = CalculationType.Rollup;
rscStartAttr.RollupType = RollupType.Sum;
rscStartAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Start5).ToString();;
rscStartAttr.LookupUid = Guid.NewGuid().ToString();
Value startVal2 = new Value();
startVal2.Id = 4;
startVal2.Val = DateTime.Now.ToString();
startVal2.Description = "this is start5 value descr";
rscStartAttr.ValueList.Add(startVal2);
project.ExtendedAttributes.Add(rscStartAttr);
ExtendedAttributeDefinition myTaskDurattr = new ExtendedAttributeDefinition();
myTaskDurattr.Alias = "New Duration";
myTaskDurattr.CfType = CustomFieldType.Duration;
myTaskDurattr.FieldId = ExtendedAttributeTask.Duration1.ToString("D");
myTaskDurattr.CalculationType = CalculationType.Rollup;
myTaskDurattr.RollupType = RollupType.Sum;
myTaskDurattr.ElementType = ElementType.Task;
project.ExtendedAttributes.Add(myTaskDurattr);
// Add new task and assign attribute value
Task timeTask = project.RootTask.Children.Add("New task");
ExtendedAttribute timeexExtendedAttribute = myTaskDurattr.CreateExtendedAttribute();
timeexExtendedAttribute.DurationFormat = TimeUnitType.Hour;
timeexExtendedAttribute.Value = "PT3H0M0S";
timeTask.ExtendedAttributes.Add(timeexExtendedAttribute);
MPPSaveOptions mppSaveOptions = new MPPSaveOptions();
mppSaveOptions.WriteViewData = true;
// Save the project as MPP project file
project.Save(dataDir + "WriteUpdatedExtendedAttributeDefinitions_out.mpp", mppSaveOptions);
// ExEnd:WriteUpdatedExtendedAttributeDefinitions
}
catch (Exception ex)
{
Console.Write(ex.Message + "\nThis example will only work if you apply a valid Aspose License. You can purchase full license or get 30 day temporary license from http://www.aspose.com/purchase/default.aspx.");
}
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName);
//ExStart: AddExtendedAttributesToRAWithLookUp
// Create new project
Project project = new Project(dataDir + "Blank2010.mpp");
// Assign resource "1 TRG: Trade Group" to the "TASK 1" by creating a ResourceAssignment object.
Resource resource = project.Resources.GetById(1);
Task task = project.RootTask.Children.GetById(1);
ResourceAssignment assignment = project.ResourceAssignments.Add(task, resource);
// Create custom attribute definition with lookup.
ExtendedAttributeDefinition resCostAttr = ExtendedAttributeDefinition.CreateLookupResourceDefinition(
CustomFieldType.Cost,
ExtendedAttributeResource.Cost5,
"My lookup resource cost");
project.ExtendedAttributes.Add(resCostAttr);
var value1 = new Value {
NumericValue = 1500, Description = "Val 1", Id = 1, Val = "1500"
};
resCostAttr.AddLookupValue(value1);
resCostAttr.AddLookupValue(new Value {
NumericValue = 2500, Description = "Val 2", Id = 2
});
// This value can be seen in "Resource usage" view of MS Project.
var attributeValue = resCostAttr.CreateExtendedAttribute(value1);
assignment.ExtendedAttributes.Add(attributeValue);
// Create custom attribute definition with lookup.
ExtendedAttributeDefinition taskCostAttr = ExtendedAttributeDefinition.CreateLookupTaskDefinition(
ExtendedAttributeTask.Cost4,
"My lookup task cost");
project.ExtendedAttributes.Add(taskCostAttr);
var taskLookupValue1 = new Value {
NumericValue = 18, Description = "Task val 1", Id = 3, Val = "18"
};
taskCostAttr.AddLookupValue(taskLookupValue1);
resCostAttr.AddLookupValue(new Value {
NumericValue = 30, Description = "Task val 2", Id = 4
});
// This value can be seen in "Task usage" view of MS Project.
assignment.ExtendedAttributes.Add(taskCostAttr.CreateExtendedAttribute(taskLookupValue1));
project.Save(dataDir + "AddExtendedAttributesToRAWithLookUp_out.mpp", SaveFileFormat.MPP);
//ExEnd: AddExtendedAttributesToRAWithLookUp
}
public static void Run()
{
// This example requires Aspose.Task for .NET, a trial version can be download from http://www.aspose.com/corporate/purchase/temporary-license.aspx
try
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName);
//ExStart:WriteUpdatedExtendedAttributeDefinitions
Project project = new Project(dataDir + "WriteUpdatedExtendedAttributeDefinitions.mpp");
// Add new text3 extended attribute with lookup and one lookup value
ExtendedAttributeDefinition taskTextAttributeDefinition = ExtendedAttributeDefinition.CreateLookupTaskDefinition(ExtendedAttributeTask.Text3, "New text3 attribute");
taskTextAttributeDefinition.ElementType = ElementType.Task;
project.ExtendedAttributes.Add(taskTextAttributeDefinition);
Value textVal = new Value();
textVal.Id = 1;
textVal.Description = "Text value descr";
textVal.Val = "Text value1";
taskTextAttributeDefinition.AddLookupValue(textVal);
// Add new cost1 extended attribute with lookup and two cost values
ExtendedAttributeDefinition taskCostAttributeDefinition = ExtendedAttributeDefinition.CreateLookupTaskDefinition(ExtendedAttributeTask.Cost1, "New cost1 attribute");
project.ExtendedAttributes.Add(taskCostAttributeDefinition);
Value costVal1 = new Value();
costVal1.Id = 2;
costVal1.Description = "Cost value 1 descr";
costVal1.Val = "99900";
Value costVal2 = new Value();
costVal2.Id = 3;
costVal2.Description = "Cost value 2 descr";
costVal2.Val = "11100";
taskCostAttributeDefinition.AddLookupValue(costVal1);
taskCostAttributeDefinition.AddLookupValue(costVal2);
// Add new task and assign attribute lookup value.
Task task = project.RootTask.Children.Add("New task");
ExtendedAttribute taskAttr = taskCostAttributeDefinition.CreateExtendedAttribute(costVal1);
task.ExtendedAttributes.Add(taskAttr);
ExtendedAttributeDefinition taskStartAttributeDefinition = ExtendedAttributeDefinition.CreateLookupTaskDefinition(ExtendedAttributeTask.Start7, "New start 7 attribute");
Value startVal = new Value();
startVal.Id = 4;
startVal.DateTimeValue = DateTime.Now;
startVal.Description = "Start 7 value description";
taskStartAttributeDefinition.AddLookupValue(startVal);
project.ExtendedAttributes.Add(taskStartAttributeDefinition);
ExtendedAttributeDefinition taskFinishAttributeDefinition = ExtendedAttributeDefinition.CreateLookupTaskDefinition(ExtendedAttributeTask.Finish4, "New finish 4 attribute");
Value finishVal = new Value();
finishVal.Id = 5;
finishVal.DateTimeValue = DateTime.Now;
finishVal.Description = "Finish 4 value description";
taskFinishAttributeDefinition.ValueList.Add(finishVal);
project.ExtendedAttributes.Add(taskFinishAttributeDefinition);
ExtendedAttributeDefinition numberAttributeDefinition = ExtendedAttributeDefinition.CreateLookupTaskDefinition(ExtendedAttributeTask.Number20, "New number attribute");
Value val1 = new Value();
val1.Id = 6;
val1.Val = "1";
val1.Description = "Number 1 value";
Value val2 = new Value();
val2.Id = 7;
val2.Val = "2";
val2.Description = "Number 2 value";
Value val3 = new Value();
val2.Id = 8;
val3.Val = "3";
val3.Description = "Number 3 value";
numberAttributeDefinition.AddLookupValue(val1);
numberAttributeDefinition.AddLookupValue(val2);
numberAttributeDefinition.AddLookupValue(val3);
project.ExtendedAttributes.Add(numberAttributeDefinition);
ExtendedAttributeDefinition rscStartAttributeDefinition = ExtendedAttributeDefinition.CreateLookupResourceDefinition(ExtendedAttributeResource.Start5, "New start5 attribute");
Value startVal2 = new Value();
startVal2.Id = 9;
startVal2.DateTimeValue = DateTime.Now;
startVal2.Description = "this is start5 value descr";
rscStartAttributeDefinition.AddLookupValue(startVal2);
project.ExtendedAttributes.Add(rscStartAttributeDefinition);
// Define a duration attribute without lookup.
ExtendedAttributeDefinition taskDurationAttributeDefinition = ExtendedAttributeDefinition.CreateTaskDefinition(ExtendedAttributeTask.Duration1, "New Duration");
project.ExtendedAttributes.Add(taskDurationAttributeDefinition);
// Add new task and assign duration value to the previously defined duration attribute.
Task timeTask = project.RootTask.Children.Add("New task");
ExtendedAttribute durationExtendedAttribute = taskDurationAttributeDefinition.CreateExtendedAttribute();
durationExtendedAttribute.DurationValue = project.GetDuration(3.0, TimeUnitType.Hour);
timeTask.ExtendedAttributes.Add(durationExtendedAttribute);
MPPSaveOptions mppSaveOptions = new MPPSaveOptions();
mppSaveOptions.WriteViewData = true;
// Save the project as MPP project file
project.Save(dataDir + "WriteUpdatedExtendedAttributeDefinitions_out.mpp", mppSaveOptions);
//ExEnd:WriteUpdatedExtendedAttributeDefinitions
}
catch (Exception ex)
{
Console.Write(ex.Message + "\nThis example will only work if you apply a valid Aspose License. You can purchase full license or get 30 day temporary license from http://www.aspose.com/purchase/default.aspx.");
}
}
public static void Run()
{
// This example requires Aspose.Task for .NET, a trial version can be download from http://www.aspose.com/corporate/purchase/temporary-license.aspx
try
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName);
// ExStart:WriteUpdatedExtendedAttributeDefinitions
Project project = new Project(dataDir + "WriteUpdatedExtendedAttributeDefinitions.mpp");
#region task attributes
// Add new text3 extended attribute and one text value
ExtendedAttributeDefinition taskTextAttr = new ExtendedAttributeDefinition();
taskTextAttr.Alias = "New text3 attribute";
taskTextAttr.FieldName = "Text3";
taskTextAttr.ElementType = ElementType.Task;
taskTextAttr.CfType = CustomFieldType.Text;
taskTextAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Text3).ToString();
taskTextAttr.LookupUid = Guid.NewGuid().ToString();
project.ExtendedAttributes.Add(taskTextAttr);
Value textVal = new Value();
textVal.Id = 1;
textVal.Description = "Text value descr";
textVal.Val = "Text value1";
taskTextAttr.ValueList.Add(textVal);
// Add new cost1 extended attribute and two cost values
ExtendedAttributeDefinition taskCostAttr = new ExtendedAttributeDefinition();
taskCostAttr.Alias = "New cost1 attribute";
taskCostAttr.FieldName = "Cost1";
taskCostAttr.ElementType = ElementType.Task;
taskCostAttr.CfType = CustomFieldType.Cost;
taskCostAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Cost1).ToString();
taskCostAttr.LookupUid = Guid.NewGuid().ToString();
project.ExtendedAttributes.Add(taskCostAttr);
Value costVal1 = new Value();
costVal1.Id = 2;
costVal1.Description = "Cost value 1 descr";
costVal1.Val = "99900";
Value costVal2 = new Value();
costVal2.Id = 3;
costVal2.Description = "Cost value 2 descr";
costVal2.Val = "11100";
taskCostAttr.ValueList.Add(costVal1);
taskCostAttr.ValueList.Add(costVal2);
// Add new task and assign attribute value
Task task = project.RootTask.Children.Add("New task");
ExtendedAttribute taskAttr = new ExtendedAttribute();
taskAttr.AttributeDefinition = taskCostAttr;
taskAttr.Value = "99900";
taskAttr.FieldId = taskCostAttr.FieldId;
task.ExtendedAttributes.Add(taskAttr);
ExtendedAttributeDefinition taskStartAttr = new ExtendedAttributeDefinition();
taskStartAttr.Alias = "New start 7 attribute";
taskStartAttr.CfType = CustomFieldType.Start;
taskStartAttr.ElementType = ElementType.Task;
taskStartAttr.FieldName = "Start7";
taskStartAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Start7).ToString();
taskStartAttr.LookupUid = Guid.NewGuid().ToString();
Value startVal = new Value();
startVal.Val = DateTime.Now.ToString();
startVal.Description = "Start 7 value description";
taskStartAttr.ValueList.Add(startVal);
project.ExtendedAttributes.Add(taskStartAttr);
ExtendedAttributeDefinition taskFinishAttr = new ExtendedAttributeDefinition();
taskFinishAttr.Alias = "New finish 4 attribute";
taskFinishAttr.CfType = CustomFieldType.Finish;
taskFinishAttr.ElementType = ElementType.Task;
taskFinishAttr.FieldName = "Finish4";
taskFinishAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Finish4).ToString();
taskFinishAttr.LookupUid = Guid.NewGuid().ToString();
Value finishVal = new Value();
finishVal.Val = DateTime.Now.ToString();
finishVal.Description = "Finish 4 value description";
taskFinishAttr.ValueList.Add(finishVal);
project.ExtendedAttributes.Add(taskFinishAttr);
ExtendedAttributeDefinition numberAttr = new ExtendedAttributeDefinition();
numberAttr.Alias = "New number attribute";
numberAttr.FieldName = "Number20";
numberAttr.CfType = CustomFieldType.Number;
numberAttr.ElementType = ElementType.Task;
numberAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Number20).ToString();
numberAttr.LookupUid = Guid.NewGuid().ToString();
Value val1 = new Value();
val1.Val = "1";
val1.Description = "Number 1 value";
Value val2 = new Value();
val2.Val = "2";
val2.Description = "Number 2 value";
Value val3 = new Value();
val3.Val = "3";
val3.Description = "Number 3 value";
numberAttr.ValueList.Add(val1);
numberAttr.ValueList.Add(val2);
numberAttr.ValueList.Add(val3);
project.ExtendedAttributes.Add(numberAttr);
#endregion
ExtendedAttributeDefinition rscStartAttr = new ExtendedAttributeDefinition();
rscStartAttr.Alias = "New start5 attribute";
rscStartAttr.FieldName = "Start5";
rscStartAttr.ElementType = ElementType.Resource;
rscStartAttr.CfType = CustomFieldType.Start;
rscStartAttr.CalculationType = CalculationType.Rollup;
rscStartAttr.RollupType = RollupType.Sum;
rscStartAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Start5).ToString(); ;
rscStartAttr.LookupUid = Guid.NewGuid().ToString();
Value startVal2 = new Value();
startVal2.Id = 4;
startVal2.Val = DateTime.Now.ToString();
startVal2.Description = "this is start5 value descr";
rscStartAttr.ValueList.Add(startVal2);
project.ExtendedAttributes.Add(rscStartAttr);
ExtendedAttributeDefinition myTaskDurattr = new ExtendedAttributeDefinition();
myTaskDurattr.Alias = "New Duration";
myTaskDurattr.CfType = CustomFieldType.Duration;
myTaskDurattr.FieldId = ExtendedAttributeTask.Duration1.ToString("D");
myTaskDurattr.CalculationType = CalculationType.Rollup;
myTaskDurattr.RollupType = RollupType.Sum;
myTaskDurattr.ElementType = ElementType.Task;
project.ExtendedAttributes.Add(myTaskDurattr);
// Add new task and assign attribute value
Task timeTask = project.RootTask.Children.Add("New task");
ExtendedAttribute timeexExtendedAttribute = myTaskDurattr.CreateExtendedAttribute();
timeexExtendedAttribute.DurationFormat = TimeUnitType.Hour;
timeexExtendedAttribute.Value = "PT3H0M0S";
timeTask.ExtendedAttributes.Add(timeexExtendedAttribute);
MPPSaveOptions mppSaveOptions = new MPPSaveOptions();
mppSaveOptions.WriteViewData = true;
// Save the project as MPP project file
project.Save(dataDir + "WriteUpdatedExtendedAttributeDefinitions_out.mpp", mppSaveOptions);
// ExEnd:WriteUpdatedExtendedAttributeDefinitions
}
catch (Exception ex)
{
Console.Write(ex.Message + "\nThis example will only work if you apply a valid Aspose License. You can purchase full license or get 30 day temporary license from http://www.aspose.com/purchase/default.aspx.");
}
}
static void Main(string[] args)
{
string filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Data", "TestProject.mpp");
Project myProject = new Project(filePath);
ExtendedAttributeDefinition attribute = ExtendedAttributeDefinition.CreateLookupTaskDefinition(CustomFieldType.Text, ExtendedAttributeTask.Text1, "Test Attribute");
Value value1 = new Value
{
Id = 1,
StringValue = "Server/Database",
Description = "DataBase of Server Side"
};
Value value2 = new Value
{
Id = 2,
StringValue = "Server/Api",
Description = "Api of Server Side"
};
Value value3 = new Value
{
Id = 3,
StringValue = "Client/WebUI",
Description = "WebUI of Client Side"
};
attribute.AddLookupValue(value1);
attribute.AddLookupValue(value2);
attribute.AddLookupValue(value3);
myProject.ExtendedAttributes.Add(attribute);
ExtendedAttribute serverDatabaseAttribute = attribute.CreateExtendedAttribute(value1);
ExtendedAttribute serverApiAttribute = attribute.CreateExtendedAttribute(value2);
ExtendedAttribute clientUIAttribute = attribute.CreateExtendedAttribute(value3);
Task task1 = myProject.RootTask.Children.Add("Task 1");
task1.ExtendedAttributes.Add(serverDatabaseAttribute);
Task task2 = myProject.RootTask.Children.Add("Task 2");
task2.ExtendedAttributes.Add(serverDatabaseAttribute);
Task task3 = myProject.RootTask.Children.Add("Task 3");
task3.ExtendedAttributes.Add(serverApiAttribute);
Task task4 = myProject.RootTask.Children.Add("Task 4");
task4.ExtendedAttributes.Add(clientUIAttribute);
myProject.Save(filePath, SaveFileFormat.MPP);
}
public static void Run()
{
//ExStart:CalculateDateTimeFunctions
Project project = CreateTestProject();
Task task = project.RootTask.Children.GetById(1);
ExtendedAttributeDefinition numberDefinition = ExtendedAttributeDefinition.CreateTaskDefinition(ExtendedAttributeTask.Number1, null);
project.ExtendedAttributes.Add(numberDefinition);
ExtendedAttribute numberAttribute = numberDefinition.CreateExtendedAttribute();
task.ExtendedAttributes.Add(numberAttribute);
// Set ProjDateDiff formula and print extended attribute value
numberDefinition.Formula = "ProjDateDiff(\"03/23/2015\",\"03/18/2015\")";
Console.WriteLine(numberAttribute.NumericValue);
numberDefinition.Formula = "ProjDateDiff(\"03/23/2015\",\"03/25/2015\")";
Console.WriteLine(numberAttribute.NumericValue);
ExtendedAttributeDefinition dateDefinition = ExtendedAttributeDefinition.CreateTaskDefinition(ExtendedAttributeTask.Date1, null);
project.ExtendedAttributes.Add(dateDefinition);
ExtendedAttribute dateAttribute = dateDefinition.CreateExtendedAttribute();
task.ExtendedAttributes.Add(dateAttribute);
ExtendedAttributeDefinition durationDefinition = ExtendedAttributeDefinition.CreateTaskDefinition(ExtendedAttributeTask.Duration4, "Custom duration field");
project.ExtendedAttributes.Add(durationDefinition);
ExtendedAttribute durationAttribute = durationDefinition.CreateExtendedAttribute();
task.ExtendedAttributes.Add(durationAttribute);
ExtendedAttributeDefinition textDefinition = ExtendedAttributeDefinition.CreateTaskDefinition(ExtendedAttributeTask.Text5, "Custom text field");
project.ExtendedAttributes.Add(textDefinition);
ExtendedAttribute textAttribute = textDefinition.CreateExtendedAttribute();
task.ExtendedAttributes.Add(textAttribute);
// Set ProjDateSub formula and print extended attribute value
dateDefinition.Formula = "ProjDateSub(\"3/19/2015\", \"1d\")";
Console.WriteLine(dateAttribute.DateValue);
// We can set ProjDurConv formula to duration-valued attribute as well as to text-valued attribute.
// Set ProjDurConv formula to duration-valued extended attribute and print its value.
durationDefinition.Formula = "ProjDurConv([Duration], pjHours)";
Console.WriteLine(durationAttribute.DurationValue);
// Set ProjDurConv formula to text-valued extended attribute and print its value.
textDefinition.Formula = "ProjDurConv([Duration], pjHours)";
Console.WriteLine(textAttribute.TextValue);
textDefinition.Formula = "ProjDurConv([Duration], pjWeeks)";
Console.WriteLine(textAttribute.TextValue);
// Set Second formula and print entended attribute value
numberDefinition.Formula = "Second(\"4/21/2015 2:53:41 AM\")";
Console.WriteLine(numberAttribute.NumericValue);
// Set Weekday formula and print entended attribute value
numberDefinition.Formula = "Weekday(\"24/3/2015\", 1)";
Console.WriteLine(numberAttribute.NumericValue);
numberDefinition.Formula = "Weekday(\"24/3/2015\", 2)";
Console.WriteLine(numberAttribute.NumericValue);
numberDefinition.Formula = "Weekday(\"24/3/2015\", 3)";
Console.WriteLine(numberAttribute.NumericValue);
//ExEnd:CalculateDateTimeFunctions
}
public static void Run()
{
// This example requires Aspose.Task for .NET, a trial version can be download from http://www.aspose.com/corporate/purchase/temporary-license.aspx
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ManipulatingMPPFile();
Project project = new Project(dataDir + "Project1.mpp");
//// Apply Aspose.Task API License
//License license = new License();
//// Place license file in Bin/Debug/Folder
//license.SetLicense("Aspose.Tasks.lic");
#region task attributes
// Add new text3 extended attribute and one text value
ExtendedAttributeDefinition taskTextAttr = new ExtendedAttributeDefinition();
taskTextAttr.Alias = "New text3 attribute";
taskTextAttr.FieldName = "Text3";
taskTextAttr.ElementType = ElementType.Task;
taskTextAttr.CfType = CustomFieldType.Text;
taskTextAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Text3).ToString();
taskTextAttr.LookupUid = Guid.NewGuid().ToString();
project.ExtendedAttributes.Add(taskTextAttr);
Value textVal = new Value();
textVal.Id = 1;
textVal.Description = "Text value descr";
textVal.Val = "Text value1";
taskTextAttr.ValueList.Add(textVal);
// Add new cost1 extended attribute and two cost values
ExtendedAttributeDefinition taskCostAttr = new ExtendedAttributeDefinition();
taskCostAttr.Alias = "New cost1 attribute";
taskCostAttr.FieldName = "Cost1";
taskCostAttr.ElementType = ElementType.Task;
taskCostAttr.CfType = CustomFieldType.Cost;
taskCostAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Cost1).ToString();
taskCostAttr.LookupUid = Guid.NewGuid().ToString();
project.ExtendedAttributes.Add(taskCostAttr);
Value costVal1 = new Value();
costVal1.Id = 2;
costVal1.Description = "Cost value 1 descr";
costVal1.Val = "99900";
Value costVal2 = new Value();
costVal2.Id = 3;
costVal2.Description = "Cost value 2 descr";
costVal2.Val = "11100";
taskCostAttr.ValueList.Add(costVal1);
taskCostAttr.ValueList.Add(costVal2);
// Add new task and assign attribute value
Task task = project.RootTask.Children.Add("New task");
ExtendedAttribute taskAttr = new ExtendedAttribute();
taskAttr.AttributeDefinition = taskCostAttr;
taskAttr.Value = "99900";
taskAttr.FieldId = taskCostAttr.FieldId;
task.ExtendedAttributes.Add(taskAttr);
ExtendedAttributeDefinition taskStartAttr = new ExtendedAttributeDefinition();
taskStartAttr.Alias = "New start 7 attribute";
taskStartAttr.CfType = CustomFieldType.Start;
taskStartAttr.ElementType = ElementType.Task;
taskStartAttr.FieldName = "Start7";
taskStartAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Start7).ToString();
taskStartAttr.LookupUid = Guid.NewGuid().ToString();
Value startVal = new Value();
startVal.Val = DateTime.Now.ToString();
startVal.Description = "Start 7 value description";
taskStartAttr.ValueList.Add(startVal);
project.ExtendedAttributes.Add(taskStartAttr);
ExtendedAttributeDefinition taskFinishAttr = new ExtendedAttributeDefinition();
taskFinishAttr.Alias = "New finish 4 attribute";
taskFinishAttr.CfType = CustomFieldType.Finish;
taskFinishAttr.ElementType = ElementType.Task;
taskFinishAttr.FieldName = "Finish4";
taskFinishAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Finish4).ToString();
taskFinishAttr.LookupUid = Guid.NewGuid().ToString();
Value finishVal = new Value();
finishVal.Val = DateTime.Now.ToString();
finishVal.Description = "Finish 4 value description";
taskFinishAttr.ValueList.Add(finishVal);
project.ExtendedAttributes.Add(taskFinishAttr);
ExtendedAttributeDefinition numberAttr = new ExtendedAttributeDefinition();
numberAttr.Alias = "New number attribute";
numberAttr.FieldName = "Number20";
numberAttr.CfType = CustomFieldType.Number;
numberAttr.ElementType = ElementType.Task;
numberAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Number20).ToString();
numberAttr.LookupUid = Guid.NewGuid().ToString();
Value val1 = new Value();
val1.Val = "1";
val1.Description = "Number 1 value";
Value val2 = new Value();
val2.Val = "2";
val2.Description = "Number 2 value";
Value val3 = new Value();
val3.Val = "3";
val3.Description = "Number 3 value";
numberAttr.ValueList.Add(val1);
numberAttr.ValueList.Add(val2);
numberAttr.ValueList.Add(val3);
project.ExtendedAttributes.Add(numberAttr);
#endregion
ExtendedAttributeDefinition rscStartAttr = new ExtendedAttributeDefinition();
rscStartAttr.Alias = "New start5 attribute";
rscStartAttr.FieldName = "Start5";
rscStartAttr.ElementType = ElementType.Resource;
rscStartAttr.CfType = CustomFieldType.Start;
rscStartAttr.CalculationType = CalculationType.Rollup;
rscStartAttr.RollupType = RollupType.Sum;
rscStartAttr.FieldId = Convert.ToInt32(ExtendedAttributeTask.Start5).ToString();;
rscStartAttr.LookupUid = Guid.NewGuid().ToString();
Value startVal2 = new Value();
startVal2.Id = 4;
startVal2.Val = DateTime.Now.ToString();
startVal2.Description = "this is start5 value descr";
rscStartAttr.ValueList.Add(startVal2);
project.ExtendedAttributes.Add(rscStartAttr);
ExtendedAttributeDefinition myTaskDurattr = new ExtendedAttributeDefinition();
myTaskDurattr.Alias = "New Duration";
myTaskDurattr.CfType = CustomFieldType.Duration;
myTaskDurattr.FieldId = ExtendedAttributeTask.Duration1.ToString("D");
myTaskDurattr.CalculationType = CalculationType.Rollup;
myTaskDurattr.RollupType = RollupType.Sum;
myTaskDurattr.ElementType = ElementType.Task;
project.ExtendedAttributes.Add(myTaskDurattr);
// Add new task and assign attribute value
Task timeTask = project.RootTask.Children.Add("New task");
ExtendedAttribute timeexExtendedAttribute = myTaskDurattr.CreateExtendedAttribute();
timeexExtendedAttribute.DurationFormat = TimeUnitType.Hour;
timeexExtendedAttribute.Value = "PT3H0M0S";
timeTask.ExtendedAttributes.Add(timeexExtendedAttribute);
MPPSaveOptions mppSaveOptions = new MPPSaveOptions();
mppSaveOptions.WriteViewData = true;
// Save the project as MPP project file
project.Save(dataDir + "ExtendedAttribute_out.mpp", mppSaveOptions);
}
public static void Run()
{
try
{
//ExStart:WriteMetadataToMPP
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName);
Project project = new Project(dataDir + "Project1.mpp");
// Add working times to project calendar
WorkingTime wt = new WorkingTime();
wt.FromTime = new DateTime(2010, 1, 1, 19, 0, 0);
wt.ToTime = new DateTime(2010, 1, 1, 20, 0, 0);
WeekDay day = project.Get(Prj.Calendar).WeekDays.ToList()[1];
day.WorkingTimes.Add(wt);
// Change calendar name
project.Get(Prj.Calendar).Name = "CHANGED NAME!";
// Add tasks and set task meta data
Task task = project.RootTask.Children.Add("Task 1");
task.Set(Tsk.DurationFormat, TimeUnitType.Day);
task.Set(Tsk.Duration, project.GetDuration(3));
task.Set(Tsk.Contact, "Rsc 1");
task.Set(Tsk.IsMarked, true);
task.Set(Tsk.IgnoreWarnings, true);
Task task2 = project.RootTask.Children.Add("Task 2");
task2.Set(Tsk.DurationFormat, TimeUnitType.Day);
task2.Set(Tsk.Contact, "Rsc 2");
// Link tasks
project.TaskLinks.Add(task, task2, TaskLinkType.FinishToStart, project.GetDuration(-1, TimeUnitType.Day));
// Set project start date
project.Set(Prj.StartDate, new DateTime(2013, 8, 13, 9, 0, 0));
// Add resource and set resource meta data
Resource rsc1 = project.Resources.Add("Rsc 1");
rsc1.Set(Rsc.Type, ResourceType.Work);
rsc1.Set(Rsc.Initials, "WR");
rsc1.Set(Rsc.AccrueAt, CostAccrualType.Prorated);
rsc1.Set(Rsc.MaxUnits, 1);
rsc1.Set(Rsc.Code, "Code 1");
rsc1.Set(Rsc.Group, "Workers");
rsc1.Set(Rsc.EMailAddress, "*****@*****.**");
rsc1.Set(Rsc.WindowsUserAccount, "user_acc1");
rsc1.Set(Rsc.IsGeneric, new NullableBool(true));
rsc1.Set(Rsc.AccrueAt, CostAccrualType.End);
rsc1.Set(Rsc.StandardRate, 10);
rsc1.Set(Rsc.StandardRateFormat, RateFormatType.Day);
rsc1.Set(Rsc.OvertimeRate, 15);
rsc1.Set(Rsc.OvertimeRateFormat, RateFormatType.Hour);
rsc1.Set(Rsc.IsTeamAssignmentPool, true);
rsc1.Set(Rsc.CostCenter, "Cost Center 1");
// Create resource assignment and set resource assignment meta data
ResourceAssignment assn = project.ResourceAssignments.Add(task, rsc1);
assn.Set(Asn.Uid, 1);
assn.Set(Asn.Work, task.Get(Tsk.Duration));
assn.Set(Asn.RemainingWork, assn.Get(Asn.Work));
assn.Set(Asn.RegularWork, assn.Get(Asn.Work));
task.Set(Tsk.Work, assn.Get(Asn.Work));
rsc1.Set(Rsc.Work, task.Get(Tsk.Work));
assn.Set(Asn.Start, task.Get(Tsk.Start));
assn.Set(Asn.Finish, task.Get(Tsk.Finish));
// Add extended attribute for project and task
ExtendedAttributeDefinition attr = ExtendedAttributeDefinition.CreateTaskDefinition(CustomFieldType.Flag, ExtendedAttributeTask.Flag1, "My Flag Field");
project.ExtendedAttributes.Add(attr);
ExtendedAttribute taskAttr = attr.CreateExtendedAttribute();
taskAttr.FlagValue = true;
task2.ExtendedAttributes.Add(taskAttr);
// Save project as MPP
project.Save(dataDir + "WriteMetaData_out.mpp", SaveFileFormat.MPP);
//ExEnd:WriteMetadataToMPP
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + "\nThis example will only work if you apply a valid Aspose License. You can purchase full license or get 30 day temporary license from http://www.aspose.com/purchase/default.aspx.");
}
}