字符太多字符asp.net C＃字面 [英] too many characters in character literal in asp.net c#

问题描述

面临的困难：
    我正在寻找在asp.net C＃

   protected void Page_Load(object sender, EventArgs e)
     {
         System.Text.StringBuilder sb = new System.Text.StringBuilder(); 
         sb.Append("<script language='javascript'>function Open() {"); 
         sb.Append(string.Format("window.open('Chat.aspx?rid={0}'",lstRooms.SelectedValue));
         sb.Append(, 'newwindow','toolbar=no,location=no,menubar=no,width=290,height=330,resizable=no,scrollbars=no,top=350,left=980,right=500'");return false;"); 
         sb.Append("}</script>"); 

在这里

    if (!ClientScript.IsClientScriptBlockRegistered("JSScriptBlock")) 
    {
            ClientScript.RegisterClientScriptBlock(this.GetType(), "JSScriptBlock", sb.ToString()); 
    }

    if (!ClientScript.IsClientScriptBlockRegistered("JSScriptBlock")) 
    {
            ClientScript.RegisterClientScriptBlock(this.GetType(), "JSScriptBlock", sb.ToString()); 
    }

我有错误...字符的太多字符文字 ...在此行

sb.Append(, 'newwindow','toolbar=no,location=no,menubar=no,width=290,height=330,resizable=no,scrollbars=no,top=350,left=980,right=500'");return false;"); 

为指导做好thnks

thnks for guidence

我更新了我的问题，如上.... plz帮助我

i updated my question as above....plz help me

推荐答案

在这里，你可以找到一个很容易和漂亮的教程与弹出和asp.net阿贾克斯：

Here you can find a very easy and nice tutorial for popup with asp.net and ajax:

<一个href=\"http://www.asp.net/web-forms/tutorials/ajax-control-toolkit/modalpopup/launching-a-modal-popup-window-from-server-$c$c-cs\" rel=\"nofollow\">http://www.asp.net/web-forms/tutorials/ajax-control-toolkit/modalpopup/launching-a-modal-popup-window-from-server-$c$c-cs

希望它可以帮助你。

问候

更新：

这code测试和工程罚款：

this code is tested and works fine:

HTML

<asp:Button ID="Button1" runat="server" OnClientClick="JavaScript:Open()" Text="Button" />

C＃

 protected void Page_Load(object sender, EventArgs e)
        {
            System.Text.StringBuilder sb = new System.Text.StringBuilder();
            sb.Append("<script language='javascript'>function Open() {");
            sb.Append(string.Format("window.open('Chat.aspx?rid={0}'", lstRooms.selectedvalue));
            sb.Append(", 'newwindow','toolbar=no,location=no,menubar=no,width=290,height=330,resizable=no,scrollbars=no,top=350,left=980,right=500');return false;");
            sb.Append("}</script>");

            if (!ClientScript.IsClientScriptBlockRegistered("JSScriptBlock"))
            {
                ClientScript.RegisterClientScriptBlock(this.GetType(), "JSScriptBlock", sb.ToString());
            }
        }

当然，你必须添加onclick属性到HTML按钮，指向open（）方法。

Of course you have to add the OnClick Attribute to your html button and point to the Open() Method.

这篇关于字符太多字符asp.net C＃字面的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！