public static void Run()
{
// ExStart:ExtendedAttributes
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_CustomizingCreatedProject();
Project prj = new Project(dataDir + "ExtendedAttributes.mpp");
ExtendedAttributeDefinitionCollection eads = prj.ExtendedAttributes;
// Create extended attribute definition
ExtendedAttributeDefinition ead = new ExtendedAttributeDefinition();
ead.FieldId = ((int)ExtendedAttributeTask.Start7).ToString();
ead.FieldName = "Start7";
eads.Add(ead);
// Get zero index task
Task tsk = prj.RootTask.Children.GetById(1);
ExtendedAttributeCollection eas = tsk.ExtendedAttributes;
string dateTimeFormat = "yyyy-MM-ddTHH:mm:ss";
ExtendedAttribute ea = new ExtendedAttribute();
ea.FieldId = ead.FieldId;
ea.Value = XmlConvert.ToString(DateTime.Now, dateTimeFormat);
eas.Add(ea);
// ExEnd:ExtendedAttributes
}
public static void Main(string[] args)
{
var project = new Project("Data/Project1.mpp");
ExtendedAttributeDefinitionCollection attributeCollection = project.ExtendedAttributes;
foreach (ExtendedAttributeDefinition extendedAttributeDefinition in attributeCollection)
{
Console.WriteLine($"Extended Attribute {extendedAttributeDefinition.FieldName} with alias {extendedAttributeDefinition.Alias} and type {extendedAttributeDefinition.ElementType.ToString()}");
}
ExtendedAttributeDefinition extendedAttribute = project.ExtendedAttributes.GetById((int)ExtendedAttributeTask.Number1);
if (extendedAttribute.ValueList != null && extendedAttribute.ValueList.Count != 0)
{
foreach (Value value in extendedAttribute.ValueList)
{
Console.WriteLine($"Value can be {value.StringValue} with description {value.Description}");
}
}
ExtendedAttributeDefinition extendedAttributeDate = project.ExtendedAttributes.GetById((int)ExtendedAttributeTask.Date1);
string stringFormula = extendedAttributeDate.Formula;
Console.WriteLine($"Date Formula is {stringFormula}");
List <Task> taskList = project.SelectAllChildTasks().ToList();
var valueRetrivalDictionary = new Dictionary <string, Func <ExtendedAttribute, string> >
{
{ "Text", s => s.TextValue },
{ "Cost", s => s.NumericValue.ToString() },
{ "Number", s => s.NumericValue.ToString() },
{ "Date", s => s.DateValue.ToString() }
};
foreach (Task task in taskList)
{
foreach (ExtendedAttribute taskExtendedAttribute in task.ExtendedAttributes)
{
string taskValue = string.Empty;
string fieldStringType =
taskExtendedAttribute.AttributeDefinition.FieldName.Substring(0,
taskExtendedAttribute.AttributeDefinition.FieldName
.Length - 1);
valueRetrivalDictionary.TryGetValue(fieldStringType, out Func <ExtendedAttribute, string> valueGetter);
if (valueGetter != null)
{
taskValue = valueGetter(taskExtendedAttribute);
}
Console.WriteLine($"Task {task} extended attribute {taskExtendedAttribute.AttributeDefinition.Alias} value set to {taskValue}");
}
}
foreach (Resource projectResource in project.Resources)
{
foreach (ExtendedAttribute projectResourceExtendedAttribute in projectResource.ExtendedAttributes)
{
string taskValue = string.Empty;
string fieldStringType =
projectResourceExtendedAttribute.AttributeDefinition.FieldName.Substring(0,
projectResourceExtendedAttribute
.AttributeDefinition.FieldName.Length
- 1);
valueRetrivalDictionary.TryGetValue(fieldStringType, out Func <ExtendedAttribute, string> valueGetter);
if (valueGetter != null)
{
taskValue = valueGetter(projectResourceExtendedAttribute);
}
Console.WriteLine($"Resource {projectResource} extended attribute {projectResourceExtendedAttribute.AttributeDefinition.Alias} value set to {taskValue}");
}
}
}
