sfDataGrid1.AllowEditing = false It will still be affected by pasting

[yu ma]

  sfDataGrid1.AllowEditing = false 

It will still be affected by pasting

CTRL +V   

Will change value

How to shield?

[Sweatha Bharathi]

Hi yu ma ,

In the SfDataGrid, we have provided support for pasting even when the AllowEditing property is set to false. To prevent pasting when AllowEditing is false, you can use the PasteContent event. If you need to control pasting for entire rows, you can use the PasteContent event. Similarly, if you need to control pasting at the cell level, you can use the PasteCellContent event.

For more details and implementation examples, please refer to the documentation provided below:

https://help.syncfusion.com/windowsforms/datagrid/clipboardoperations#cancel-paste-operation

Code Snippet :

private void SfDataGrid_PasteContent(object sender, CutCopyPasteEventArgs e)

        {

            if ((e.OriginalSender as SfDataGrid).AllowEditing == false)

                e.Cancel = true;

        }

We have provided the sample for your reference , kindly review the sample and let us know if you have any further concerns.

Attachment: Sample_1b13cfb9.zip