Grid Undo

[Smitha]

Hi Mercy,

Could you please post a working version of grid undo functionality.
The commandstack.undo = true works in some cases
Thank yu
SC

[Jeya Preetha M]

Hi Smitha,

Thanks for your interest in Syncfusion products.

Grid undo functionality is working in the current version 10.1.

Please let me know if you have any concerns.

Regards,
Jeya Preetha M

[Smitha]

Hi,

Do u have any working sample for the undo functionality

Sc

[Mercy C]

Hi Smitha,

Thanks for your update.

You can enable undo operation by setting "CommandStack.Enabled" property to "true".

this.gridControl1.CommandStack.Enabled = true;

please refer to the sample in the following link
http://www.syncfusion.com/downloads/Support/DirectTrac/93616/Undo-Redo841806248.zip

Please let me know if you have any concerns.

Regards,
Mercy.C

[Smitha]

Hi Mercy,
I am unable to reproduce your undo functionality inmy grid
Here's my code

private void frm1(object sender, EventArgs e)
{

this.theGrid.AllowSelection = Syncfusion.Windows.Forms.Grid.GridSelectionFlags.Any;
this.theGrid.SelectCellsMouseButtonsMask = MouseButtons.Left;
contextMenu1.MenuItems.Add("Undo", new EventHandler(UndoCellsToolStripMenuItem_Click));
theGrid.Model.Options.ExcelLikeCurrentCell = true;
theGrid.Model.Options.ExcelLikeSelectionFrame = true;
theGrid.CommandStack.Enabled = true;
}
private void UndoCellsToolStripMenuItem_Click(object sender, EventArgs e)
{

if (!theGrid.CommandStack.InTransaction)
{

theGrid.CommandStack.Undo();
ShowStacks();
}
}
private void ShowStacks()
{
ShowRedoStack();
ShowUndoStack();
}

private void ShowUndoStack()
{
if (theGrid.CommandStack.UndoStack.Count != 0 && !(theGrid.CommandStack.UndoStack.Peek() is GridChangeCellsCommand))
{
theGrid.CommandStack.UndoStack.Pop();
}

if (theGrid.CommandStack.UndoStack.Count > 5)
{
theGrid.CommandStack.UndoStack.Clear();
}

}

Thank you
Smitha

[Ragamathulla B]

Hi Smitha,

Thanks for your update.

Am afraid that am unable to reproduce your reported issue in our side and also we have the sample regarding your query please refer to the following path in our dashboard.

{InstalledPath}\Syncfusion\EssentialStudio\{Version}\Windows\Grid.Windows\Samples\2.0\MS Excel-Style Features\Undo-Redo Demo\

Let me know if you have any further concerns.

Regards,
Ragamathullah B.