XAML / WPF / Silverlight Forum

I have a wpf project in microsoft expression blend 4, and i need to pause the storyboard at a especific time, and resume it later. without any user control button or something like that =)

I have an event that I would like to sandwich with "Loading..." and "Ready!" textblocks on my status bar. This is on a WPF application (as opposed to a web app). This would be simply on a Windows Form, but in the world of WPF I am having an existential crisis. Here's the jist: XAML <!--StatusBar--> <StatusBar Height="30"...

Hey, I'm trying to get a string that represents the DOM of web pages using System.NET - The only way I know. I used WebClient.DownloadStringAsync, but it acts very strange; sometimes gives result, but very short string! Does not the expected result from DownloadStringCompleted event handler is the entire string of the web page, like using...

Hello, I was wondering if there is an easy way to bold the typed part of suggestions of an AutoCompleteBox. Regards to this link: http://www.jeff.wilcox.name/2008/11/autocompletebox-missing-guide/ Thank you for your help.

I'm pretty sure this is an easy question, I just can't figure out how to set the look and feel of my controls, so I am getting the default, and I want my controls to match on different platforms. I tried setting borderthickness for 30 minutes only to realize that it works on some look-and-feel, but not others (see attachments).

Have any of you ever used a Reverse Polish Notation calculator? I did in high school. It was easily the best calculator ever (the HP=32SII). RPN is great, because you don't have to use parenthesis. The stack and the order in which you key the operators maintains order of operations. Today, I'll walk you through creating one. Note this tutorial...

Hi, I am designing a XAML Browser Application that hosts an excel spreadsheet in a DSOFramer ActiveX control. The DSOFramer control is in a Windows Forms Host control off the main XAML page. The XAML Browser App has been configured to run in full trust mode and I have imported the pfx certificate into the Trusted Publishers and Trusted Root...

Hi, If i used virtualization in treeview then i face two problems: 1. There is flickering during the scrolling which occurred randomly. 2. Sometimes my contents disappear if i scroll rapidly up and down.

Dear All I am using frame in the main window of my application and in that window the NavigationUIVisibility is visible. I think this service is available only pagewise, not like the back button in web pages. my requirement is, I have a textbox and a listview in my application. When user type somthing in this textbox then the matching data...

Hi, How can I get the complete URL from the webbrowser? Thanks for your help! Bassem update: I use the WebBrowser to get a query value when it navigates to a page and the page redirect it with a url that contains the query.

I need a function to return something that can either be System.Windows.Controls.Control or System.Windows.Controls.StackPanel. Ideally it should be an interface thats implemented by both or a baseclass of both of them (I hate using object for this purpose) The likes of UIElement etc seem to be exclusive to one of 'em only. Any ideas?

Hi, I am using a frame in main window to load different pages. My application has a user control with one text box and a button. I am using this user control 3 times in one of the pages. Suppose I have entered “Name_1” in first user control text box, “Name_2” in second user control text box and “Name_3” in third user control text box. After...

Hi All, In WPF application which uses a pop up window, if we set a property ‘StaysOpen=true’ for a popup, then on navigating away from the application and taking another application, the popup will appear on top of the currently active application. If we set ‘StaysOpen=false’, then the popup window wont exist when we come back after visiting...

double currentWidth = SystemParameters.FullPrimaryScreenWidth - 205; double colNumber = 10; double newWidth=currentWidth / colNumber; datagrid1.ColumnWidth= newWidth; my code not working.

I have a image that is changing according to the selected image also. Ex. Code: <Image Name="ImagesStatic" /> <Button Name="btn1"> <!-- When I choose this the Image --> <Button.Header> <!-- Source of img1 copy transfer --> <StackPanel> <!-- ImagesStatic --> <Image name="img1">

Hello, I am trying to create a WPF application that will have a custom rectangle shape. Since Rectangle is a sealed class I have to inherit from Shape class. Basically my rectangle will consist of four corners (triangles) and 4 edges (trapezoids) that the user can interact with by selecting and dragging the edge or corner to resize the...

Every time I use Down Arrow key in Keyboard the datagrid eat more CPU Usage. How to lessen the CPU Usage consumption? Post your code to minimize the CPU Usage.

Ok today I came across one of the oddest problems so far in my programming life, I was building an application not to dissimilar to a file explorer, and I had the need to invert the row selection on the DataGrid control, something easy you say? well give it a go and you'll soon come across the same issue. The problem was that there is no specified...

Hi folks, I have a WPF Datagrid in a WPF Project Window. I have populated the grid with a datatable, and autogenerated the columns (unfortunately a necessity) and have a requirement to change the header colour of the columns dependant on certain other factors. I have a list of the coulmn names that need highlighted, and would easily be able...

Hi, I can only bind 1 item even if I selected more than 1 item from my ListBox. Every time I select another item, my uniformGrid(grid to display selected items) will only display the first selection not the other selected items. My uniformGrid has 2 rows and 2 columns. I just want to fill them with my selected items(i.e. image) from my...

Hello all, Any of you who knows how to establish a oAuth connection to an API using Silverlight? Any help or tips would be appreciated. Thanks in advance Michael

Hello all, I am trying to establish an oAuth connection, to connect a Windows Phone app to an API. And I've found on different websites that I need to add the namespace "System.web". But somehow my visual studio won't add, because it doesn't exists. I've already tried to add reference Systen.web.dll, but my visual studio won't accept it to add...

Hello all, I am trying to create Windows Phone application. But I need to retrieve values from variables between the different classes. For example: I need to get the value of a variable from class2 in class1. Anyone got any ideas what's the fastest and safest way to do this? I know I will be able to do this by using the...

How to get the hash fragment part of the web browser uri

how to we get cursor current position on telerik radrichtextbox?