private void availableGroups_GetDataObject(object sender, DragDropListBox.DataObjectEventArgs e)
{
int index = availableGroups.IndexFromPoint(e.MouseLocation);
if (index < 0)
{
e.DataObject = null;
return;
}
FieldMetaData data = (FieldMetaData)availableGroups.Items[index];
e.DataObject = new FieldMetaDataDragDropObject(data, availableGroups);
}
private void availableOutputFields_GetDataObject(object sender, DragDropListBox.DataObjectEventArgs e)
{
int index = availableOutputFields.IndexFromPoint(e.MouseLocation);
if (index < 0)
{
e.DataObject = null;
return;
}
SourcedFieldMetaData data = new SourcedFieldMetaData();
data.Field = _availableFields[index];
data.Source = availableOutputFields;
e.DataObject = data;
}
