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How to pass a variable from parent to the hosted page in a frame. (Cross Posted due no reply from (V

Posted By:      Posted Date: October 10, 2010    Points: 0   Category :WPF


I have - what might look like an obvious question - for me it is a headache.

Some background info:

In a WPF Window, I have placed a frame. A Ribbon button in the WPF window executes NavigationServices as you can see below. Mind there is no navigation History (back/Forward).

    Private Sub rTabToolsRgpSystemAdministrationRbtnPolicyEditor_Click(ByVal sender As ObjectByVal e As System.Windows.RoutedEventArgsHandles rTabToolsRgpSystemAdministrationRbtnPolicyEditor.Click
        InsertNavigationAction("Policy Editor")
        piFrame.NavigationService.Navigate(New System.Uri("piPolicyEditor.xaml"UriKind.Relative))

I am trying to pass a string variable (s

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WPF Passing a value from parent to a child 'page' hosted in a frame.



I have - what might look like an obvious question - for me it is a headache.

Some background info:

In a WPF Window, I have placed a frame. A Ribbon button in the WPF window executes NavigationServices as you can see below. Mind there is no navigation History (back/Forward).

    Private Sub rTabToolsRgpSystemAdministrationRbtnPolicyEditor_Click(ByVal sender As ObjectByVal e As System.Windows.RoutedEventArgsHandles rTabToolsRgpSystemAdministrationRbtnPolicyEditor.Click
        InsertNavigationAction("Policy Editor")
        piFrame.NavigationService.Navigate(New System.Uri("piPolicyEditor.xaml"UriKind.Relative))

I am trying to pass a string variable (s

I need to pass a variable from a url to an .aspx search/results page


When I was using FrontPage, a .asp page would receive a varialbe from the url when ?field=value was added to the end of the url.  I am now using Expression Web and have found that this doesn't work with .aspx pages.  Can anyone tell me what code needs to be added to the page to accomplish this with .aspx?  I create the .aspx page with VB as the coding selection.

I am not sure what forum this should be in.



Eleanor V

How to pass multivalued parameters to SSRS report hosted in ReportServer from ASP.Net page


I have a webpage from which Im passing parameters to a SSRS report.

While passing mutiple values from a multi valued parameters, the URL is exceeding the value of 2038 and hence the report is not showing up. Any suggestions on this matter would be really helpful.

eg: MacCode is a parameter and is multivalued attribute. Im choosing from the webpage drop down the values 1,2,3,4,5,6,7,8 for this MacCode. When it is passing to the ReportServer URL , it may exceed 2038 character limitation of URL.


Howto handle this... Please help


Retrieving a variable from a previous page



I'm looking to have a search page where a user will select an item from a listview, then then taken to another page that wil display data based on their original selection.

A user will type in a string and be presented with a list of usernames that are like that string, when they select a user name who's profile they would like to view I would like the page that they're taken to, to be that users profile.

How would I transfer the variable from the search page to the profile page, and when I work on the profile page, how can I access that variable?


How to retrieve data from SqlDataSource and pass to a variable?


Hi there,

I have a page in my website where there is very little code-behind. I only have two lines of code in Page_Load() and the rest of the code is declarative ASP.NET code. I have a FormView control which uses a SqlDataSource to get some order information. The SqlDataSource calls a stored procedure called usp_GetOrderDetails, here's the code for the SqlDataSource:

    <asp:SqlDataSource ID="sdsFormOrderDetails" runat="server" 
ConnectionString="<%$ ConnectionStrings:ForexDB %>"
ProviderName="<%$ ConnectionStrings:ForexDB.ProviderName %>"
SelectCommand="usp_GetOrderDetails" SelectCommandType="StoredProcedure"
UpdateCommand="usp_UpdateOrder" UpdateCommandType="StoredProcedure"
<asp:ControlParameter Name="orderId" ControlID="grdOrders" PropertyName="SelectedDataKey.Value" />
<asp:ControlParameter Name="orderId" ControlID="frmOrderDetails" PropertyName="SelectedValue" />

ASP.NET Proxy Page - Used for Cross Domain Requests from AJAX and JavaScript

The article ASP.NET Proxy Page - Used for Cross Domain Requests from AJAX and JavaScript was added by Aamir Hasan on Thursday, August 19, 2010.

One of the pain points with developing AJAX, JavaScript, JQuery, and other client-side behaviors is that JavaScript doesn't allow for cross domain request for pulling content. For example, JavaScript code on www.johnchapman.name could not pull content

Is master page a best alternative for Frame Sets ??


My webpage has one banner with a logo, a vertical menu bar on the left side of the page and a footer . I have 5 other pages which should get loaded when the user select them from the menu bar. what my concern is actually the banner,  menu bar  and the footer should not change when the requested page loads. This definitely can be handled by sets. But I want to know whether there are any other alternatives for frame sets or could master page be helpful for this purpose ????? 

Any help would be appreciative .

Pass the server variable to search core result web part


I'd like to custom the search core result web part to filter results based on the log on user name.

It can easily be done in Dataview web part.

However the search core web part doesn't accept "<parameterbining>" to pass in the server variable [logon_user]. I can't figure out how to use <xsl:param> to get this server variable either.


Any ideas? Thanks a lot!

If you get confused, listen to the music play...

Refresh Parent Page


i having a grid and in a grid i have a template feild column called Edit Comment's

as soon as user click on edit comment's a pop up window gets open and user can add the following comment's

and click ok to save

now on my OK Button i have implemented my code to close down the Pop up

but only this is that the changes which are being made are not being displayed untill i referesh the browser

so is there a way where i can refresh my parent page from child popup page

thank you

How to Pass UserName & Password to codebehind page using jquery

here is login form I would like to use.
Right now it is not communicating with my codebehind page.
How do I modify the jquery  login code to post the username and password to the codebehind?
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="Default2" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<link rel="stylesheet" type="text/css" href="styles/chop1.css" />
<script type="text/javascript" src="js/chopjs/jquery-1.3.2.min.js"></script>

<script type="text/javascript" src="js/chopjs/three.js"></script>
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<script type="text/javascript" src="js/ie_png_fix.js"></script>

Javascript to pass var in iframe to parent form

Why doesn't this form work when the button is clicked? It is inside an iframe. I sent the controls to an iframe from  a different website. When I hover my mouse over the Resubmit button, I can see the correct url in my browser bar. (lower left) This is the same one as the save button. Does the fact that the Resbmit button is in an iframe create a problem?  Is this a security issue?   I was trying to use the Copy url to clipboard button to copy the selected url in the dropdown to the clipboard. Then the user could paste it into the Recipcocal url field in the form and click the Save button again. (see picture) The form is on the page with the iframe. The copy button doesn't work either.  <form name="ctl01" method="post" action="http://www.link-exchangers.com/adv_links_addbycustomer.aspx" id="ctl01" target="hdnFrm"> <div> <input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUaUXIyTcD6f05q0zIbv4QVbpto4s=" /> </div> <div> <input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="//2DwKU+M6MDwK8m8+dCQKy8rjSBwLD+aWMBALcwYfHCALrp+eHDwKggI3ODAKvtqqBBgKjs8y4CAKqiLHeDgK34agCBNfAteTeI3XoiXVXjCs/J0yEnNM=" /> </div>

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Page navigation in a frame throws an exception

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i make a web site using frame . A.Text box is in parent window . but i want when frame is load(fram

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