添加链接列

如图：
//1.添加一个超链接列，并控制其大小不可改变，固定大小
DataGridViewLinkColumn dgvlcOprate = new DataGridViewLinkColumn();
            dgvlcOprate.HeaderText = "操作";
            dgvlcOprate.Width = 120;
            dgvlcOprate.Resizable = DataGridViewTriState.False;//设置此列不可调整大小
            dgvlcOprate.Name = "oprate";

            dgvData.Columns.Add(dgvlcOprate);

//2.设置单元格中连接的操作
dgvData.Rows[index].Cells["oprate"].Value = "查看" + " | " + "编辑" + " | " + "删除";

//3.获取鼠标在单元格中点击的位置
       int mouseX = 0;
        int mouseY = 0;
        private void dgvData_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e)
        {
            if (e.RowIndex > -1)
            {
                if (dgvData.Columns[e.ColumnIndex].Name == "oprate")
                {
                    mouseX = e.X;
                    mouseY = e.Y;
                }
            }
        }

//4.在点击当前单元格时，鼠标点击的位置和单元格的宽度比较，控制点击的位置，算出点击的是哪里，控制点击的事件
private void dgvData_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex > -1)
            {
switch (dgvData.Columns[e.ColumnIndex].Name)
                {
case "oprate":
Rectangle rc = dgvData.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, false);//单元格区域的矩形
                        if (0 < mouseX && mouseX < rc.Width / 3)
                        {
                            MessageBox.Show("查看" + e.RowIndex + "行" + e.ColumnIndex + "列");
                        }
                        else if (rc.Width / 3 < mouseX && mouseX < ((rc.Width / 3) * 2))
                        {
                            MessageBox.Show("编辑" + e.RowIndex + "行" + e.ColumnIndex + "列");
                        }
                        else if (((rc.Width / 3) * 2) < mouseX && mouseX < rc.Width)
                        {
                            MessageBox.Show("删除" + e.RowIndex + "行" + e.ColumnIndex + "列");
                        }
break;
}
          }
}

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