private void dataGridView1_RowContextMenuStripNeeded(object sender, DataGridViewRowContextMenuStripNeededEventArgs e)
        {
            //若行已是选中状态就不再进行设置            
            if (dataGridView1.Rows[e.RowIndex].Selected == false)
            {                
                dataGridView1.ClearSelection();
                dataGridView1.Rows[e.RowIndex].Selected = true;
            }            
            //判断是否在最下面的空白行上面,如果在的话则不显示右键菜单
            if (e.RowIndex<dataGridView1.Rows.Count-1)
            {                
                e.ContextMenuStrip = this.contextMenuStrip1;
            }
}
                
- 本文标题: Winfrom C#添加右键菜单
- 文章分类:【WinForm/WPF】
- 非特殊说明,本文版权归【胡同里的砖头】个人博客 所有,转载请注明出处.