How can I change the datagridview particular cell value by double click on that cell.

private void myDataGridView_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
    {
    if (sender is DataGridView dgv)
        {
        DataGridViewCell cell = dgv.Rows[e.RowIndex].Cells[e.ColumnIndex];
        if (cell.Value is string value && value == "N")
            {
            cell.Value = "Y";
            }
        }
    }

Private Sub myDataGridView_CellDoubleClick(ByVal sender As Object, ByVal e As DataGridViewCellEventArgs)
    If TypeOf sender Is DataGridView Then
        Dim dgv As DataGridView = CType(sender, DataGridView)
        Dim cell As DataGridViewCell = dgv.Rows(e.RowIndex).Cells(e.ColumnIndex)
        If TypeOf cell.Value Is String Then
            Dim value As String = CStr(cell.Value)

            If value = "N" Then
                cell.Value = "Y"
            End If
        End If
    End If
End Sub