private void dgv_XiaoShouChuKuMingXi_CellClick(object sender, DataGridViewCellEventArgs e)
{
this.dgv_XiaoShouChuKuMingXi.Controls.Clear();//移除所有控件
if (e.ColumnIndex.Equals(this.dgv_XiaoShouChuKuMingXi.Columns["Code"].Index))//判断单元格是否是"品号"列?
{
System.Windows.Forms.Button btn = new System.Windows.Forms.Button();//创建Buttonbtn
btn.Text = "···";//设置button文字
btn.Font = new System.Drawing.Font("Arial", 8, FontStyle.Bold);//设置文字格式
btn.FlatStyle = FlatStyle.Popup;
btn.Visible = true;//设置控件允许显示
btn.Width = this.dgv_XiaoShouChuKuMingXi.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Height + 4;//获取单元格高并设置为btn的宽
btn.Height = this.dgv_XiaoShouChuKuMingXi.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Height;//获取单元格高并设置为btn的高
btn.Click += new EventHandler(btn_Click);//为btn添加单击事件
this.dgv_XiaoShouChuKuMingXi.Controls.Add(btn);//dataGridView1中添加控件btn
btn.Location = new System.Drawing.Point(((this.dgv_XiaoShouChuKuMingXi.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Right) -
(btn.Width)), this.dgv_XiaoShouChuKuMingXi.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Y);//设置btn显示位置
}
}
{
this.dgv_XiaoShouChuKuMingXi.Controls.Clear();//移除所有控件
if (e.ColumnIndex.Equals(this.dgv_XiaoShouChuKuMingXi.Columns["Code"].Index))//判断单元格是否是"品号"列?
{
System.Windows.Forms.Button btn = new System.Windows.Forms.Button();//创建Buttonbtn
btn.Text = "···";//设置button文字
btn.Font = new System.Drawing.Font("Arial", 8, FontStyle.Bold);//设置文字格式
btn.FlatStyle = FlatStyle.Popup;
btn.Visible = true;//设置控件允许显示
btn.Width = this.dgv_XiaoShouChuKuMingXi.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Height + 4;//获取单元格高并设置为btn的宽
btn.Height = this.dgv_XiaoShouChuKuMingXi.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Height;//获取单元格高并设置为btn的高
btn.Click += new EventHandler(btn_Click);//为btn添加单击事件
this.dgv_XiaoShouChuKuMingXi.Controls.Add(btn);//dataGridView1中添加控件btn
btn.Location = new System.Drawing.Point(((this.dgv_XiaoShouChuKuMingXi.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Right) -
(btn.Width)), this.dgv_XiaoShouChuKuMingXi.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Y);//设置btn显示位置
}
}
本文介绍了一个关于DataGridView控件的单元格点击事件处理示例。当点击特定列时,该示例会在对应单元格的位置显示一个按钮,并设置其样式和大小。此功能适用于.NET桌面应用程序中对数据进行交互式操作。
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