I have a crash that's happening on Windows7 but not on XP, and was hoping for some insight. The application has an OpenGL Windows Form control used to display 16 bit grayscale images. This control works well under XP, and has been wrapped with a WindowsFormHost to run under WPF. When I start the application in Windows 7, the applicati...
Hi, I've upgraded WPF application to Visual Studio 2k8. App is .NET 3.0 which is set as a platform in the project. If I build project & release confiuguration, app is running well. If I try to publish it using ClickOnce, it is crashing because xaml resources couldn't be find. Any idea? Thank you very much. P.S. It seem that XAML r...
Hey guys, I have a custom WPF UserControl in a DLL file. I access the UserControl from PowerBuilder via OleObject (COM). I'm trying to create an instance of the UserControl (code in .NET dll). Everything works fine when I'm using it via COM from C++, but in PowerBuilder, I'm getting this error message: Error Message Can you help me to...
THIS XAMLParseException IS DRIVING ME CRAZY!! I am using .NET 3.5 in Visual Studio 1020 This is my xaml: <Window x:Class="WinformsHost.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Advanced Notepad" Height="350" Width=...
I am having a strange issue opening up my UserControl in Expression Blend when using a Silverlight Toolkit control. My UserControl uses the toolkit's ListBoxDragDropTarget as follows: <controlsToolkit:ListBoxDragDropTarget mswindows:DragDrop.AllowDrop="True" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"> ...
I've been trying to solve this problem for over an hour now, and can't figure it out. Hopefully someone can see what I'm doing wrong. I have two separate projects, both of which populate a combobox with an array of Doubles in the UserControl.Resources section, then databind to it in the GUI. What I'm doing is essentially just this, wh...
Here is the inner exception: InnerException: System.Data.UpdateException Message=Entities in 'OrganizerDBEntities.Assignments' participate in the 'CourseId' relationship. 0 related 'Course' were found. 1 'Course' is expected.` I have three tables (Folder, Assignment, Course). The Assignment table has a primary key called Assignm...
My app compiles fine. Runs fine on Vista machines. But doesn't even start on XP machines with a xaml parse exception on the first form. The xp machines all have .net 3.5. Anything spring to mind? Thanks. ...
Hi all, I have a WPF application that's crashing once I get it onto machines that do not have a development environment installed-- if this is a dupe, I'm welcome to closing, but I my search-fu is failing to find an equivalent question. It appears that I'm getting a XamlParseException, but nothing more useful than that. I need to get ...
Hello, I have authored some custom classes that I would like to create using XAML: <Grid Width="300" Height="300"> <l:DashboardTable> <l:DashboardTable.DashboardTableQuery> <dq:DashboardTableQuery ConnectionString="Data Source=bunkerhill;Initial Catalog=emgov_data;User Id=emgovadmin;Password=p...
I have a WPF application which runs perfectly fine on vista/7 but on Windows XP it chucks up the System.Windows.Markup.XamlParse error, and it's quite frustrating because I have a hell of a lot of controls in my application and I don't know what is causing the problem. Can anyone shine some light here? ...
Hi, I'm having a problem where i use the XAML serializer / deserializer for a configuration type file that i have. The problem that i'm getting, is that the XAML serializer is returning objects from the assembly in the /Bin directory, while the rest of the web application is using assembly's stored in the ..../Temporary Files/.. direc...
I am creating a class that inherits from System.Windows.Documents.Paragraph and adds a new collection property. Here is a very simplified representation of that class: public class ExtendedParagraph : Paragraph { public Dictionary<string, string> Attributes { get; set; } } I need to create and populate an instance of the above cla...
Hello everyone, Error : UnhandledException: System.Windows.Markup.XamlParseException: '/WPFToolkit;component/DataGrid/Themes/Luna.NormalColor.xaml' value cannot be assigned to property 'Source' of object 'System.Windows.ResourceDictionary'. Could not load type 'System.Windows.Controls.Primitives.MultiSelector' from assembly 'Presenta...
Hello Good People, I've built an WPF application with visual studio 2008 and created an installer for it.Works fine so far.I realized it lacks the automatic updates feature, and after trying several solutions, i decided to give a try to clickonce deployment.After a successful deployment on a network server, i 've noticed that the applica...
Hi, I'd like to change the ContentTemplate of a ContentPresenter in the CodeBehind file. But if I run the Silverlight 4 application a XamlParseException with the error code 2260 occures. foreach (ContentPresenter item in Headers) { item.ContentTemplate = Parent.UnselectedHeaderTemplate; } if ((index >= 0) && (index < Headers.Count...
Hi all, I have the below in my usercontrol <ToggleButton x:Name="HeaderSite" Grid.RowSpan="2" Margin="0" MinWidth="0" MinHeight="0" Style="{StaticResource Expander.DownHeaderStyle}" FocusVisualStyle="{StaticResource DefaultFocusVisualStyle}" ...
Hi Everyone I am using Silverlight 4 and I am trying to integrate one of the themes from the Silverlight 4 toolkit from April. My App.xaml reads as follows: <Application.Resources> <ResourceDictionary> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Themes/System.Windows.Controls.Theming.Exp...
Silverlight 4 is crashing on me. The Just-In-Time Debugger says: An unhandled exception ('Unhandled Error in Silverlight Application') Code: 4004 Category: ManagedRuntimeError Message: System.Windows.Markup.XamlparseException: [Line: 0 Position: 0] I bind a listbox to a collection of 20 (or so) items. the collection loads fine and b...
I'm just playing around with WPF at the moment and I don't entirely understand how it works, but this is baffling. I have a piece of code which creates a TextBlock with a RenderTransform and animates it scrolling across the screen. This is pretty much a procedural translation of something Josh Smith wrote to demonstrate how you might do ...