about CurrentCell ...

I use gridControl ,I don't know how to set a Cell with CurrentCell and set the cursor into it .

Try this.gridControl1.CurrentCell.MoveTo(someRow, someCol, GridSetCurrentCellOptions.SetFocus); If you are doing this from FormLoad, you may also have to call this.gridControl1.ForceCurrentCellMoveTo = true;

many thanks !

it's not work ,the cell get Focus . but cursor didn't move into the cell that I set . I require that like mouse click on the cell .

Make sure the grid has focus as well by calling this.grid.Focus() before the MoveTo call. If that does not make things work, then in addition, call this.grid.CurrentCell.BeginEdit() after the MoveTo call. Is this grid embedded in some container like a TabPage or child form or ??. If so, you may need to also call something to make it the active control. Eg, if the grid''s parent is a form, then you might call this.ActiveControl = this.grid.