CanUndo | Infragistics Forums

1369

CanUndo

Syed Sadaqat Hussain posted over 15 years ago

Hi,

I am using ultrawingrid 2006 volume

I have situation where I want to know whether grid can undo or not. I have menu which I want to enable or disable on the basis of action.

If I changed any value in the cell then it should return me any value which indicate whether I should enable Undo menu or ReDo.

Is there any property like CanUndo and CanRedo.

Please suggest me.

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Offline Mike Saltzman posted over 15 years ago

Try this:
if ((this.ultraGrid1.CurrentState & UltraGridState.CanUndo) == UltraGridState.CanUndo)
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1369

Syed Sadaqat Hussain posted over 15 years ago in reply to Mike Saltzman

Thanks Mike.
I have applied your suggestion but it is always return false. If I have edited the cell and then I call methed canundo and applied your suggested code,
    public bool CanUndo()
        {
            if ((this.resultsGrid.CurrentState & UltraGridState.CanUndo) == UltraGridState.CanUndo)
            {
                return true;
            }
            return false;
        }
Please tell me what am I missing?
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