Adorner update issue while number of elements get higher
Hi, I encounter with a problem related to the update/refresh of the adorners on my elements. I have a ScrollView and put many elements into it. Basicly the adorners won't get refreshed while I put...
View ArticleEnabling and Disabling animations easily;
I am trying to implement a way where I can easily enable and disable animations via application configuration. I came up with the following solution... public class AnimationControl { .....#region...
View ArticleContextMenu problem after XamlReader.Load()
I'm using XamlReader.Load to swap screens in my application. On my main canvas, I have a constructor that builds up a context menu with event handlers. The first time my app loads a screen everything...
View ArticleThis ought to be simple to do (WPF ToolTip problem)
I have this Image control on a WPF form, displaying a bitmap displaying some run-time generated stuff that the user can interact with. Now I want to display a ToolTip when the mouse hovers over the...
View ArticleRendering bitmap is Blurry in WPF
Hello, I am trying to convert some vector based objects into a raster bitmap. I manage to do that, but the result is blurry, meaning, edges are blurry instead of jagged. I assume an anti-aliasing...
View ArticleOutlook style in WPF
Outlook style in WPF: Anybody got a link to a example of how to do this?
View ArticleAdvice requested - why doesn't this eventhandler get called?
I'm missing something simple. I want to hand craft my object hierarchy in code but I'm doing something wrong. This code displays properly but it does the MouseDown eventhandler never gets called. Any...
View ArticleConvert BitmapImage to Bitmap?
How I can convert from System.Windows.Media.Imaging.BitmapImage(Avalon bitmap) to System.Drawing.Bitmap (.net Bitmap)?
View ArticleLayout/Animation problem
Hello, I want to create a wizard like control that allows me to gather user input. I know what I want it to look like but I'm not quite sure how to accomplish it. Basically this is my control layout,...
View ArticleExpose Inner Control of WPF Control
I have a WPF control (derived from System.Windows.Controls.Control) that I am creating, it will be used to apply a common look and feel to a form. I have defined the XAML (in Generic.xaml) as...
View ArticleHow to update an XBAP's config file after deployment?
Hallo NG! We have a WPF XBAP application that we want to change the configuration on the server after it is deployed. The config file is a part of the deployment. It is possible to open and edit the...
View ArticleWPF and D3DImage and D3D surface has annoying Flicker?
Greetings, I am doing a project where I am copying a texture onto a D3D surface, and I am using D3DImage to use it in a WPF panel. Unfortunately I am getting a very noticable flicker when the image is...
View ArticleWPF Application Framework
We are developing a WPF prototype where we are pulling together several of our applications into a single application portal. I am concerned with creating a single project that will house all of the...
View ArticleVisualStateGroups Error
I am getting the following error when building my application: The attachable property 'VisualStateGroups' was not found in type 'VisualStateManager'. This reference comes from a theme I am applying to...
View ArticleWPF Lookless control that inherits ComboBox - IsEditable problem
I've built a "lookless" control that inherits ComboBox. It has three dependancy properties (CountryCode, Label, and ListByName), and a ReadOnly property of DistrictList. Whenever CountryCode changes,...
View ArticleCustom designer?
Hi! It seems like it is not crowded here, is it? :-) I need to write some application, which can change its own forms on the fly ( like MS Access ? ). So Iooked for ability to switch into the designer...
View ArticleXAML Adorner and CalendarWeekPresenter - Drag Drop ????
Hello, I'm new to XAML with DotNet and would like to create a "drag drop" feature via the Adorner for a Calendar. Basically, I have entries under a particular day, and I would like to be able to "drag...
View ArticleWPF MenuItem hiding
Hi, I would like to hide selected MenuItem on <Delete> key press without closing the menu. My markup is: <Menu> <MenuItem Header="Menu"> <MenuItem Header="First"...
View ArticleHow to draw a horizontal line without specifying X2??
I want to draw a horizontal line that fills up the entire available width of a grid cell. I don't want to explicitly specify the line's width (X2). How do I do this??? <Line Grid.Row="1"...
View ArticleAPI Standards question: FrameworkElement.Focusable
Does anyone know why FrameworkElement.Focusable is not IsFocusable for consistency with the rest of WPF? I only noticed this recently (mainly because I've only just started messing with it but never...
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