我试图从datagridview类中创建一个contextMenu,如果用户单击菜单上的选项,它将弹出一个输入窗口并根据输入更改datagridview,但是我不确定如何传递嵌套句柄中的参数。
private void dataGridView1_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
DataGridViewCell clickedCell = (sender as DataGridView).Rows[e.RowIndex].Cells[e.ColumnIndex];
ContextMenuStrip menu = new ContextMenuStrip();
menu.Items.Add("Edit").Name = "edit";
menu.Show(Cursor.Position);
menu.ItemClicked += new ToolStripItemClickedEventHandler(menu_ItemClicked);
}
private void menu_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
switch (e.ClickedItem.Name.ToString())
{
case "edit":
string promptValue = Prompt.ShowDialog("input:", "input");
// clickedCell.Value = ...
// How do I access clickedCell from the calling handler?
break;
default:
break;
}
}
如何从调用处理程序访问clickedCell?