public string search(InputCase inputCase)
{
IEnumerable <Alumn> found = this.Alumns.Where(
alumn =>
alumn.Age == inputCase.Age &&
alumn.AcademicYear == inputCase.AcademicYear &&
alumn.Gender == inputCase.Gender &&
alumn.Studies == inputCase.Studies
);
if (found.Count() > 0)
{
return(found.OrderBy(alumn => alumn.Name).Select(alumn => alumn.Name).Aggregate((x, y) => x + ", " + y));
}
return(null);
}
private void InitializeForm()
{
// Create the list of user data categories given the appropriate type from that supplied
_listCategories = new UserDataCategoryList(_category.Scope);
// Populate the 'Categories' combo with possible values
_listCategories.Populate();
foreach (UserDataCategory availableCategory in _listCategories)
{
ValueListItem item = cbCategories.Items.Add(availableCategory, availableCategory.Name);
if (availableCategory.CategoryID == _category.CategoryID)
{
cbCategories.SelectedItem = item;
}
}
// Set the form title
Text = (_field.FieldID == 0) ? "New User Data Field" : "User Data Field Properties";
Text += " [" + _category.ScopeAsString + "]";
// Populate the 'Type' combo with possible types
Dictionary <UserDataField.FieldType, string> fieldTypes = _field.FieldTypes;
foreach (KeyValuePair <UserDataField.FieldType, string> kvp in fieldTypes)
{
cbFieldType.Items.Add(kvp.Key, kvp.Value);
}
// Populate the Case Combo with possible input cases
Dictionary <UserDataField.FieldCase, string> fieldCases = _field.FieldInputCases;
foreach (KeyValuePair <UserDataField.FieldCase, string> kvp in fieldCases)
{
InputCase.Items.Add(kvp.Key, kvp.Value);
}
InputCase.SelectedIndex = 0;
// Populate the Picklists combo with the names of any picklists that have been defined
PickListList picklists = new PickListList();
picklists.Populate();
foreach (PickList picklist in picklists)
{
Picklist.Items.Add(picklist, picklist.Name);
}
if (Picklist.Items.Count != 0)
{
Picklist.SelectedIndex = 0;
}
// Set the initial data
tbFieldName.Text = _field.Name;
//TabOrder.Value = field.TabOrder;
cbMandatory.Checked = _field.IsMandatory;
cbInteractiveInclude.Checked = (_field.ParentScope == UserDataCategory.SCOPE.Asset);
// Set the field type in the combo box
int selectedIndex = cbFieldType.FindStringExact(fieldTypes[_field.Type]);
cbFieldType.SelectedIndex = selectedIndex == -1 ? 0 : selectedIndex;
// The remainder of the fields depend on the field type
switch ((int)_field.Type)
{
// For text fields the input length is stored in 'Value1' and Input Case encoded into Value2
case (int)UserDataField.FieldType.Text:
selectedIndex = InputCase.FindStringExact(_field.InputCase == "title" ? "TitleCase" : _field.InputCase);
InputCase.SelectedIndex = (selectedIndex == -1) ? 0 : selectedIndex;
break;
// Numeric fields - Minimum is 'Value1' Maximum is 'Value2'
case (int)UserDataField.FieldType.Number:
break;
// For a picklist, the name of the picklist (if any) is stored in 'Value1'
case (int)UserDataField.FieldType.Picklist:
selectedIndex = (Picklist.FindStringExact(_field.Picklist));
Picklist.SelectedIndex = (selectedIndex == -1) ? 0 : selectedIndex;
break;
// Environment Variable - the permitted length is stored as 'Value1' with the name of the variable
// in question stored as 'Value2'
case (int)UserDataField.FieldType.Environment:
tbEnvironmentVariableName.Text = _field.EnvironmentVariable;
break;
// Registry Keys : The Key name is stored as value1 with the value name as Value2
case (int)UserDataField.FieldType.Registry:
tbRegistryKey.Text = _field.RegistryKey;
tbRegistryValue.Text = _field.RegistryValue;
break;
//// Boolean Fields - no additional fields required
//case (int)UserDataField.FieldType.boolean:
// break;
// Date Fields - no additional fields required
case (int)UserDataField.FieldType.Date:
break;
// Currency Fields - no additional fields required
case (int)UserDataField.FieldType.Currency:
break;
default:
MessageBox.Show("An invalid type has been identified in the User Data Field Definition");
break;
}
}
