给GridView添加行单击事件

功能：

1：添加行单击事件
2：获取行里面的单元格值


主要代码:
  

   protected   void  GridView1_RowDataBound( object  sender, GridViewRowEventArgs e)
     {
        Button btnHiddenPostButton = e.Row.FindControl("btnHiddenPostButton") as Button;
        if (btnHiddenPostButton != null) {
            e.Row.Attributes["onclick"] = String.Format("javascript:document.getElementById('{0}').click()", btnHiddenPostButton.ClientID);
            // 额外样式定义
            e.Row.Attributes["onmouseover"] = "javascript:this.style.background='red'";
            e.Row.Attributes["onmouseout"] = "javascript:this.style.background=''";
            e.Row.Attributes["style"] = "cursor:pointer";
            e.Row.Attributes["title"] = "单击选择当前行";
        }
        // 若希望将隐藏按钮单独放于一列，则设置此列隐藏，占位符 <cellIndex> 表示此列索引
        //e.Row.Cells[<cellIndex>].Attributes["style"] = "display:none";
    }

     protected   void  GridView1_RowCommand( object  sender, GridViewCommandEventArgs e)
     {
        
        GridViewRow row = null;

        Label lbl = null;
        switch (e.CommandName) {            
            case "HiddenPostButtonCommand": // 模板列                
                Control cmdControl = e.CommandSource as Control; // 表示触发事件的 IButtonControl，保持统一性并便于后续操作，我们这里直接转化为控件基类 Control
                row = cmdControl.NamingContainer as GridViewRow; // 当前行
                // 如何访问单元格值
                // string txt = row.Cells[0].Text;
                // 如何获取模板列中的 Label
                  lbl = row.FindControl("MyLabelID") as Label;
                // 执行更多的自定义操作
                // 
                // 
                 string txt = lbl.Text.ToString();
                Response.Write(txt);
                Response.Write(String.Format("GridView Version 当前第 {0} 行：", row.RowIndex + 1));
                break;
            // case "Command2":
            // more cases
            //                 
        }
    }

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