ASP.NET 后台怎么添加消息框？

Question

                 这里添加判断框如果确认就执行下面语句 否则返回          strSql = "delete * from admin where id in(" + strSql1 + ")";
          DBManage.getReturnNum(strSql);
          Response.Redirect(Request.Url.ToString());

Answer 1

按钮增加OnClientClick="javascript:return confirm('确定要进行操作？');"

Answer 2

那你看看微软自带的ajax控件PopupControlExtender

Answer 3

OnClientClick="javascript:return confirm('确定删除操作？');"
ClientScript.RegisterStartupScript(this.GetType(), "message", " <script language='javascript' >if(Confirm('确认码?'))document.getElementById('Hf').value='1'; else document.getElementById('Hf').value='0'; </script>"); if(Hf.Value.Equals("1")) 
{ }

Answer 4

你在删除那个连接上写个onClick="return confirm('确定要进行操作？')"就行了

Answer 5

string strCode;strCode = " <script language='javascript' type=text/javascript>" +
"var hdn1 = document.getElementsByName('ctl00$Main$hdn'); " +" var savresult=confirm('Do You want to delete all documents and its versions?'); " +
" if(savresult==1) " +" {" +
" hdn1.value='1'; " +" alert(hdn1.value);" +
" } " +" else " +
" { " +" hdn1.value='0'; " +
" alert(hdn1.value); " +" } " +
" </script>" ;ClientScript.RegisterClientScriptBlock(this.GetType(), "onclick()", strCode.ToString(),false);

Answer 6

直接用ClientScript.registeStartup(this.gettype(), "", "confirm(***?);", true);
随便写了下，差不多是这样 

Answer 7

在page_load里写
假如button1就是你要点击的按钮Button1.Attributes.Add("onclick", "return confirm('是否确定');");

Answer 8

按钮增加OnClientClick="javascript:return confirm('确定要进行操作？');"

Answer 9

在page_load()中
Button1.Attributes.Add("onclick", "return confirm('确定吗?');");

Answer 10

if (DialogResult.Yes)
{
   输入你要执行的代码                 
}

Answer 11

int count=DBManage.getReturnNum(strSql);
if(count>0)
{
this.Page.ClientScript.RegisterStartupScript(typeof(string), "", "alert('删除成功！');", true);
}

Answer 12

int count=DBManage.getReturnNum(strSql);
if(count>0)
{
Response.Write("<scrip>alert('删除成功')</script>");  
}

Answer 13

<asp:Button ID="Button1" runat="server"  OnClientClick="alert('真的要删除吗!');" Text="删除" OnClick="Button1_Click"  />

Answer 14

        protected void MessageBox(string strMessage, string strUrl)
        {
            Page.RegisterStartupScript("", "<script>alert('" + strMessage + "');location.href='" + strUrl + "'</script>");
        }