NumericUpDown CellType question

Question

Hi,
Is it possible to restrict a "NumericUpDown" cell (CellType = NumericUpDown) so that its value can only be changed by the up/down buttons?
I require that the cell value range from 100 upto 5000 in steps of 100 and that it must be a multiple of 100. (Eg. 100, 200,... 4900, 5000).

Essentially I want to emulate the behaviour of the Windows forms NumericUpDown control which if the ReadOnly property is set to True a user can not type in a new value but CAN use the up/down buttons to increment/decrement the value.

Thks in advance,
Brian

Administrator · Answer

Hi Brain,

     You can restrict the NumericUpDown cell, by using the NumericUpDown class. Here is the code snippet

      gridControl1[rowIndex, colIndex + 2].NumericUpDown = new GridNumericUpDownCellInfo(100, 5000, 100, 100, false);

And you can able to cancel the editing, by using the KeyDown, KeyPress Events. Kindly refer to sample for details

Let me know if you need futher assistance,

Regards
MadhanForum_39574_18Jan06.zip

Brian Walker · Answer

Thanks Madhan - Works perfectly