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:
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/// <summary>
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/// 给DataGridView添加全选
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/// </summary>
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public class AddCheckBoxToDataGridView
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{
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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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}
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dgv.EndEdit();
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}
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--------------------- 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