/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// datagridviewrowstatechangedeventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this DataGridViewRowStateChangedEventHandler datagridviewrowstatechangedeventhandler, Object sender, DataGridViewRowStateChangedEventArgs e, AsyncCallback callback)
{
if (datagridviewrowstatechangedeventhandler == null)
{
throw new ArgumentNullException("datagridviewrowstatechangedeventhandler");
}
return(datagridviewrowstatechangedeventhandler.BeginInvoke(sender, e, callback, null));
}
//internal volatile Semaphore lockS;
public SelectDataGrid()
{
//lockS = new Semaphore(0, 1);
InitializeComponent();
DoubleBuffered = true;
RowTemplate.Height = FontHeight + 5;
//BindingContextChanged += new EventHandler(Semaphore_DataBindingComplete);
ColumnAdded += Grid_ColumnAdded;
ColumnHeaderMouseClick += SelectDataGrid_ColumnHeaderMouseClick;
CurrentCellChanged += Grid_CurrentCellChanged;
RowStateChanged += new DataGridViewRowStateChangedEventHandler(SelectDataGrid_RowStateChanged);
}
public DataGridViewEx()
{
showRowHeaderNumbers = true;
RowStateChanged += new DataGridViewRowStateChangedEventHandler(DataGridViewEx_RowStateChanged);
}
