)
We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: June 24, 2019).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

How to delete a single cell value when ActivateCurrentCellBehavior is set to none in WinForms GridControl?

Platform: WinForms |
Control: GridControl |
Published Date: April 18, 2016 |
Last Revised Date: December 17, 2019

Delete a particular cell value in grid

To delete a particular cell value when ActivateCurrentCellBehavior is set as None and ListBoxSelectionMode is set as One, KeyDown event can be handled.

C#

this.gridControl1.ActivateCurrentCellBehavior = GridCellActivateAction.None;
this.gridControl1.ListBoxSelectionMode = SelectionMode.One;
this.gridControl1.KeyDown += new KeyEventHandler(gridControl1_KeyDown);
}
void gridControl1_KeyDown(object sender, KeyEventArgs e)
{
    if (e.KeyCode == Keys.Delete)
    {
        int rowIndex = this.gridControl1.CurrentCell.RowIndex;
        int colIndex = this.gridControl1.CurrentCell.ColIndex;
        this.gridControl1[rowIndex, colIndex].CellValue = null;
        e.Handled = true;
    }
}

 

VB

Me.gridControl1.ActivateCurrentCellBehavior = GridCellActivateAction.None
Me.gridControl1.ListBoxSelectionMode = SelectionMode.One
AddHandler gridControl1.KeyDown, AddressOf gridControl1_KeyDown
}
void gridControl1_KeyDown(Object sender, KeyEventArgs e)
 If e.KeyCode = Keys.Delete Then
  Dim rowIndex As Integer = Me.gridControl1.CurrentCell.RowIndex
  Dim colIndex As Integer = Me.gridControl1.CurrentCell.ColIndex
  Me.gridControl1(rowIndex, colIndex).CellValue = Nothing
  e.Handled = True
 End If

Screenshot

Deleted the particular cell value in grid

Samples:

C#: Delete a single cell

VB: Delete a single cell

2X faster development

The ultimate WinForms UI toolkit to boost your development speed.
ADD COMMENT
You must log in to leave a comment

Please sign in to access our KB

This page will automatically be redirected to the sign-in page in 10 seconds.

Up arrow icon

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

Live Chat Icon For mobile
Live Chat Icon