在C/S架构中，给DataGridView的表头添加CheckBox控件：

添加类：

1. /// <summary>
2. /// 给DataGridView添加全选
3. /// </summary>
4. public class AddCheckBoxToDataGridView
5. {
6. public static System.Windows.Forms.DataGridView dgv;
7. public static void AddFullSelect()
8. {
9. if (dgv.Rows.Count < 1)
10. {
11. return;
12. }
13. System.Windows.Forms.CheckBox ckBox = new System.Windows.Forms.CheckBox();
14. ckBox.Text = "全选";
15. ckBox.Checked = true;
16. System.Drawing.Rectangle rect =
17. dgv.GetCellDisplayRectangle(0, -1, true);
18. ckBox.Size = new System.Drawing.Size(dgv.Columns[0].Width, 18);
19. ckBox.Location = rect.Location;
20. ckBox.CheckedChanged += new EventHandler(ckBox_CheckedChanged);
21. dgv.Controls.Add(ckBox);
22. }
23. static void ckBox_CheckedChanged(object sender, EventArgs e)
24. {
25. for (int i = 0; i < dgv.Rows.Count; i++)
26. {
27. dgv.Rows[i].Cells[0].Value = ((System.Windows.Forms.CheckBox)sender).Checked;
28. }
29. dgv.EndEdit();
30. }

--------------------- 本文来自 Tom-Gui 的CSDN 博客 ，全文地址请点击：https://blog.csdn.net/gui597651737/article/details/7897494?utm_source=copy