void ADGrid_LoadingRowGroup(object sender, DataGridRowGroupHeaderEventArgs e)
{
}
/// <summary>
/// Raises the UnLoadingRowGroup event
/// </summary>
/// <param name="e">EventArgs</param>
protected virtual void OnUnloadingRowGroup(DataGridRowGroupHeaderEventArgs e)
{
EventHandler<DataGridRowGroupHeaderEventArgs> handler = this.UnloadingRowGroup;
if (handler != null)
{
this.LoadingOrUnloadingRow = true;
handler(this, e);
this.LoadingOrUnloadingRow = false;
}
}