/// <summary>
/// This event handler demonstrates how to handle the QueryNextCurrentCellPosition
/// event in order to skip not only disabled cells but also skip readonly cells.
/// </summary>
/// <param name="e">Event data.</param>
protected override void OnQueryNextCurrentCellPosition(GridQueryNextCurrentCellPositionEventArgs e)
{
// just set this flag true if you want to try out this event handler.
bool flag = false;
if (flag)
{
int rowIndex = e.RowIndex;
int colIndex = e.ColIndex;
e.Handled = true;
bool enabledCellFound = true;
while (enabledCellFound)
{
enabledCellFound = CurrentCell.QueryNextEnabledCell(e.Direction, ref rowIndex, ref colIndex);
if (enabledCellFound)
{
if (!this[rowIndex, colIndex].ReadOnly)
{
break;
}
switch (e.Direction)
{
case GridDirectionType.Left: colIndex--; break;
case GridDirectionType.Right: colIndex++; break;
case GridDirectionType.Up: rowIndex--; break;
case GridDirectionType.Down: rowIndex++; break;
default:
enabledCellFound = false;
break;
}
}
}
if (enabledCellFound)
{
e.RowIndex = rowIndex;
e.ColIndex = colIndex;
}
e.Result = enabledCellFound;
}
base.OnQueryNextCurrentCellPosition(e);
}
