/// <summary>
/// Initializes the objects for FieldSources and attaches the event for them.
/// </summary>
public Fields()
{
//Initialize object for _Rows
_Rows = new FieldsCollection(FieldSource.Rows);
//Initialize object for _Columns
_Columns = new FieldsCollection(FieldSource.Column);
//Initialize object for _Available
_Available = new FieldsCollection(FieldSource.Available);
//Initialize object for _All
_All = new FieldsCollection(FieldSource.All);
//Intialize the object with this._Rows
this._Sort = new FieldsCollection(FieldSource.Rows);
//Attach event to _Rows
_Rows.AfterAdded += new FieldAddedDelegate(_Rows_AfterAdded);
//Attach event to _Columns
_Columns.AfterAdded += new FieldAddedDelegate(_Columns_AfterAdded);
//Attach event to _Available
_Available.AfterAdded += new FieldAddedDelegate(_Available_AfterAdded);
this._Columns.ColumnOrderChangeEvent += new ColumnOrderChangeDelegate(_Columns_ColumnOrderChangeEvent);
}
/// <summary>
/// Remove the metadata from the collection
/// </summary>
/// <param name="collectionField"></param>
/// <param name="field"></param>
private void RemoveMetadata(FieldsCollection collectionField, Field field)
{
string[] DeletedField = new string[0];
string FieldIds=string.Empty;
foreach (Field MetadataField in collectionField)
{
// Indicator metadata
if (field.FieldID == Indicator.IndicatorName)
{
if (MetadataField.FieldID.StartsWith(DI_LibBAL.UI.UserPreference.UserPreference.DataviewPreference.MetadataIndicator))
{
FieldIds = MetadataField.FieldID + ",";
}
}
// Area metadata
else if (field.FieldID== Area.AreaID || field.FieldID == Area.AreaName)
{
if (MetadataField.FieldID.StartsWith(DI_LibBAL.UI.UserPreference.UserPreference.DataviewPreference.MetadataArea))
{
FieldIds = MetadataField.FieldID + ",";
}
}
// Source metadata
else if (field.FieldID == IndicatorClassifications.ICName)
{
if (MetadataField.FieldID.StartsWith(DI_LibBAL.UI.UserPreference.UserPreference.DataviewPreference.MetadataSource))
{
FieldIds = MetadataField.FieldID + ",";
}
}
}
// delete the fields from list
DeletedField = FieldIds.Split(",".ToCharArray());
for (int i = 0; i < DeletedField.Length - 1; i++)
{
if (!string.IsNullOrEmpty(DeletedField[i].Trim()))
{
collectionField.Remove(collectionField[DeletedField[i]]);
}
}
}
