我正在将同步融合网格控件用于 Windows 窗体应用程序,我试图在网格中选择多个单元格。并在右键单击时,选择应该保留。但无法保留选择 这是我的代码
private void theGrid_MouseDown(object sender, MouseEventArgs e)
{
theGrid.ListBoxSelectionMode = SelectionMode.None;
this.theGrid.AllowSelection = GridSelectionFlags.Any;
if (e.Button == MouseButtons.Right)
{
theGrid.ContextMenuStrip = contextMenuStrip1;
contextMenuStrip1.Visible = true;
}
else
{
contextMenuStrip1.Visible = false;
}
}