private void CreateSpreadsheetOptions()
{
FileTypeOptions m2D3DFileTypeOptions = new FileTypeOptions();
m2D3DFileTypeOptions.ObjectType.Add("Spreadsheet");
m2D3DFileTypeOptions.Options.Add("Dictionary");
m2D3DFileTypeOptions.Options.Add("List");
m2D3DFileTypeOptions.UiType = UiType.RadioButton;
mFileTypeOptions.Add(m2D3DFileTypeOptions);
}