winform 中 给DataGridView的表头添加CheckBox

在C/S架构中，给DataGridView的表头添加CheckBox控件：

添加类：

1.  
   /// <summary>
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       /// 给DataGridView添加全选
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       /// </summary>
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       public class AddCheckBoxToDataGridView
5.  
       {
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           public static System.Windows.Forms.DataGridView dgv;
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           public static void AddFullSelect()
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           {
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               if (dgv.Rows.Count < 1)
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                {
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                    return;
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                }
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                System.Windows.Forms.CheckBox ckBox = new System.Windows.Forms.CheckBox();
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                ckBox.Text = "全选";
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                ckBox.Checked = true;
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                System.Drawing.Rectangle rect =
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                    dgv.GetCellDisplayRectangle(0, -1, true);
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                ckBox.Size = new System.Drawing.Size(dgv.Columns[0].Width, 18);
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                ckBox.Location = rect.Location;
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                ckBox.CheckedChanged += new EventHandler(ckBox_CheckedChanged);
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                dgv.Controls.Add(ckBox);
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            }
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            static void ckBox_CheckedChanged(object sender, EventArgs e)
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            {
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                for (int i = 0; i < dgv.Rows.Count; i++)
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                {
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                    dgv.Rows[i].Cells[0].Value = ((System.Windows.Forms.CheckBox)sender).Checked;
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                }
29.  
                dgv.EndEdit();
30.  
            }
31.  

--------------------- 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