internal clsBeatChords(Forms.IFrmDGV frm, DataGridView dgv)
{
DGV = dgv;
Frm = frm;
DGV_CellValidating_Handler = new DataGridViewCellValidatingEventHandler(DGV_CellValidating);
DGV.CellValidating += DGV_CellValidating_Handler;
//DGV.CellValidating += new DataGridViewCellValidatingEventHandler(DGV_CellValidating);
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// datagridviewcellvalidatingeventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this DataGridViewCellValidatingEventHandler datagridviewcellvalidatingeventhandler, Object sender, DataGridViewCellValidatingEventArgs e, AsyncCallback callback)
{
if (datagridviewcellvalidatingeventhandler == null)
{
throw new ArgumentNullException("datagridviewcellvalidatingeventhandler");
}
return(datagridviewcellvalidatingeventhandler.BeginInvoke(sender, e, callback, null));
}
private void setUpHandlers()
{
DefaultValuesNeeded += new DataGridViewRowEventHandler(FormattedGridView_DefaultValuesNeeded);
CellValidating += new DataGridViewCellValidatingEventHandler(FormattedGridView_CellValidating);
this.RowEnter += new DataGridViewCellEventHandler(FormattedGridView_RowEnter);
this.CausesValidation = true;
UserAddedRow += new DataGridViewRowEventHandler(displayArrayGrid_DoubleClick2);
CellEnter += new DataGridViewCellEventHandler(FormattedGridView_CellEnter);
CellFormatting += new DataGridViewCellFormattingEventHandler(FormattedGridView_CellFormatting);
EditingControlShowing += new DataGridViewEditingControlShowingEventHandler(FormattedGridView_EditingControlShowing);
this.RowsRemoved += new DataGridViewRowsRemovedEventHandler(FormattedGridView_RowsRemoved);
CellBeginEdit += new DataGridViewCellCancelEventHandler(FormattedGridView_CellBeginEdit);
}
/// <summary>
/// Constructor
/// </summary>
public EnhancedGrid()
{
InitializeComponent();
CellDoubleClick += new DataGridViewCellEventHandler(OnCellDoubleClick);
CellClick += new DataGridViewCellEventHandler(OnCellClick);
CellValidating += new DataGridViewCellValidatingEventHandler(OnCellValidating);
DataError += new DataGridViewDataErrorEventHandler(OnDataError);
EditingControlShowing += new DataGridViewEditingControlShowingEventHandler(OnEditingControlShowing);
RowHeadersVisible = false;
// Populate the context menu.
ToolStripMenuItem CopyItem = (ToolStripMenuItem)PopupMenu.Items.Add("Copy");
CopyItem.ShortcutKeys = Keys.Control | Keys.C;
CopyItem.Click += new EventHandler(OnCopy);
ToolStripMenuItem PasteItem = (ToolStripMenuItem)PopupMenu.Items.Add("Paste");
PasteItem.ShortcutKeys = Keys.Control | Keys.V;
PasteItem.Click += new EventHandler(OnPaste);
ToolStripMenuItem DeleteItem = (ToolStripMenuItem)PopupMenu.Items.Add("Delete");
DeleteItem.ShortcutKeys = Keys.Delete;
DeleteItem.Click += new EventHandler(OnDelete);
PopupMenu.Items.Add(new ToolStripSeparator());
ToolStripMenuItem MoveDownItem = (ToolStripMenuItem)PopupMenu.Items.Add("Move down");
MoveDownItem.ShortcutKeys = Keys.Control | Keys.Down;
MoveDownItem.Click += new EventHandler(OnMoveDown);
ToolStripMenuItem MoveUpItem = (ToolStripMenuItem)PopupMenu.Items.Add("Move up");
MoveUpItem.ShortcutKeys = Keys.Control | Keys.Up;
MoveUpItem.Click += new EventHandler(OnMoveUp);
ContextMenuStrip = PopupMenu;
}
