在C/S架构中，给DataGridView的表头添加CheckBox控件

/// <summary>

/// 给DataGridView添加全选

/// </summary>

public class AddCheckBoxToDataGridView

{

public static System.Windows.Forms.DataGridView dgv;

public static void AddFullSelect()

{

if (dgv.Rows.Count < 1)

{

return;

}

System.Windows.Forms.CheckBox ckBox = new System.Windows.Forms.CheckBox();

ckBox.Text = "全选";

ckBox.Checked = true;

System.Drawing.Rectangle rect =

dgv.GetCellDisplayRectangle(0, -1, true);

ckBox.Size = new System.Drawing.Size(dgv.Columns[0].Width, 18);

ckBox.Location = rect.Location;

ckBox.CheckedChanged += new EventHandler(ckBox_CheckedChanged);

dgv.Controls.Add(ckBox);

}

static void ckBox_CheckedChanged(object sender, EventArgs e)

{

for (int i = 0; i < dgv.Rows.Count; i++)

{

dgv.Rows[i].Cells[0].Value = ((System.Windows.Forms.CheckBox)sender).Checked;

}

dgv.EndEdit();

}

}