asp.net弹出无边框窗口

点击A页面的button弹出一个无边框的窗口B，在B中选择复选框后，把值传回A页面中，请给出完整代码，谢谢！

解决方案 »

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http://www.px915.com/lhgdialog/_demo.html参考……
无边框的窗口? 显示一个div, 把其它蒙住. 选择完把div隐藏, 其它显示.
var returnValue = window.showModalDialog("car.aspx?id="+srcl+"",1,"dialogwidth:720px;dialogheight:480px;help:0;center:yes;resizable:0;status:0;scroll:yes");
if(returnValue!=""&&returnValue!=null){
alert(returnValue);

}
B页面返回值window.returnValue='XXX';
a.aspx
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script>
        function ShowDialog() {
            window.open("b.aspx", "", "");
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>

        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
    <br>
    <a href="JavaScript:ShowDialog()">test</a>
    </div>
    </form>
</body>
</html>b.aspx
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

        <asp:CheckBox ID="CheckBox1" runat="server" Text="Test" />
        <asp:Button ID="Button1" runat="server"  Text="确定"
            onclick="Button1_Click" />

    </div>
    </form>
</body>
</html>b.aspx.cs
protected void Button1_Click(object sender, EventArgs e)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();
        sb.Append("<script type='text/javascript'>\r\n");
        sb.Append("window.opener.form1.TextBox1.value='" + CheckBox1.Text + "';\r\n");
        sb.Append("window.close();\r\n");
        sb.Append("</script>\r\n");
        string js = sb.ToString();        Response.Write(js);
    }不行来找我!
在一个窗体中使用JS+DIV也可啊
能具体点吗？最好有完整的代码，本人对JavaScript不是很熟悉，谢谢
''类库
<Serializable()> _
Public NotInheritable Class UICBase''方法：
Public Shared Sub OpenPage(ByVal pageName As String, _
                        ByVal page As Page, _
                        ByVal closeCrrPage As Boolean, _
                        Optional ByVal pageWidth As Int32 = 1020, _
                        Optional ByVal pageHeight As Int32 = 660, _
                        Optional ByVal pageTop As Int32 = 0, _
                        Optional ByVal pageLeft As Int32 = 0)
        Dim strFullpath As String = String.Empty              ''全路经
        Dim strPath As String = String.Empty                  ''子路径
        Dim strOpen As New StringBuilder                      ''存储：打开新页字符串
        Dim strClose As String                                ''关闭当前窗口字符串，与strOpen连用        '' http://www.test.com/testweb/default.aspx
        strFullpath = page.Request.Url.AbsoluteUri
        '' /testweb/default.aspx
        strPath = page.Request.Path
        ''http://www.test.com
        strFullpath = strFullpath.Remove(strFullpath.Length - strPath.Length, strPath.Length)
        '' 获取文件目录
        pageName = strFullpath & page.Request.ApplicationPath & pageName
        ''打开新页
        strClose = "<script>top.opener=null;self.close();</script>"
        strOpen.Append("<script>window.open('")
        strOpen.Append(pageName)
        strOpen.Append("','','channelmode=no,directories=no,location=yes,menubar=no,resizable=no,scrollbars=no,status=yes,titlebar=no,fullscreen=no,toolbar=no,width=")
        strOpen.Append(pageWidth)
        strOpen.Append("px,height=")
        strOpen.Append(pageHeight)
        strOpen.Append("px,top=")
        strOpen.Append(pageTop)
        strOpen.Append("px,left=")
        strOpen.Append(pageLeft)
        strOpen.Append("px');</script>")
        ''窗口模式判断
        If closeCrrPage Then
            page.Response.Write(strOpen.ToString)
            page.Response.Write(strClose)
        Else
            page.Response.Write(strOpen.ToString)
        End If    End Sub
END CLASS''回传具体方他不提供，给2建议
1。回发用_dopostback方法，脚本编写
2。用session之类媒介存储。
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俄，广告见谅。
var NumberFormLinkman=window.showModalDialog("SelectLinkman.aspx","window","dialogheight:500px;dialogwidth:622px;center:yes;status:no;resizable:no;");
   if(NumberFormLinkman!=null&&NumberFormLinkman!="undefined")
   {
     document.getElementById("TPhoneNum").value=NumberFormLinkman;
   }
直接用DIV，不要用WEB窗体，效果没DIV好，具体什么实现现在也没有例子，懒得写了
用div+iframe也可以，效果也不错