GridView增删改查之RowCommand事件

前台页面代码：

 1.在GridView模板列中，添加LinkButton控件（只要是模板控件就行）；

 2.在LinkButton控件的属性：

             CommandName属性：del/editor/search/add      //可以自定义

            CommandArgument属性：<%#Eval("ID")%>要绑定的值

 

 

后台CS代码：

    protected void gdvBusiness_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        switch (e.CommandName.ToLower())
        {
            case "del"://删除
                BusinessManager.Del(Convert.ToInt32(e.CommandArgument));
                BindGridView();
                break;
            case "editor"://修改
                Page.ClientScript.RegisterStartupScript(GetType(), "", "<script>location.href='BuesinessEditor.aspx?id=" + int.Parse(e.CommandArgument.ToString()) + "';</script>");
                break;

            case "search"://查询

                Page.ClientScript.RegisterStartupScript(GetType(), "", "<script>location.href='BuesinessInfo.aspx?id=" + int.Parse(e.CommandArgument.ToString()) + "';</script>");
                break;

            case "add"://增加

                Page.ClientScript.RegisterStartupScript(GetType(), "", "<script>location.href='BuesinessAdd.aspx';</script>");
                break;
            default:
                break;
        }
    }