Windows Presentation Foundation, or WPF, is a subsystem for rendering user interfaces in Windows-based applications.
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9 views
WPF stop click event on MainWindow if backgroundworker on page1 is true
WPF vb.net desktop app.
I have a simple layout for testing. A MainWindow, btnMain, frame1, page1 and btnPage1.
If btnPage1 click event is busy with a background worker (which is downloading ...
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2answers
17 views
How are you meant to declare a Dependency Property?
I was reading a tutorial on how to make a parametrized style (here). In it, it uses some dependency properties. It declares them as such:
public static Brush GetTickBrush(DependencyObject obj)
{
...
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5 views
How to send selected value from datepicker in resource dictionary to dependency property in a WPF?
I have a resource dictionary which has dependency property like that:
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
...
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1answer
16 views
Windows Within An App
My C# WPF application has multiple windows, which may be open at once. One of these windows is for Notifications, and must remain Topmost (or like), until it is acknowledged. The problem I am having ...
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1answer
13 views
How to overlay white text on a white background in WPF so that it is viewable
My WPF VS 2008 application is working with many different images that are assembled and displayed at runtime. I would like to display some white text on top of those images. My problem is that some ...
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1answer
37 views
WPF CanExecute Constantly Requerying
I have a property IEnumerable<MyObject> MyObjects in a ViewModel. I want a certain command in a second view model (that references the first) to be executable when MyObjects is populated with ...
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vote
1answer
23 views
In WPF I can't see whats wrong with my C# Storyboard and DoubleAnimation
Im attempting to create a storyboard in C# not XAML to control scaling of an image, so i can easily alter the ScaleTransform.ScaleX and ScaleTransform.ScaleY values in a DoubleAnimation.
So far I ...
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0answers
9 views
WPF - SQLite - Datagrid - Datatable syncronization
I am attempting to get an understanding of the best methods to combine a SQLite DB, and a WPF DataGrid bound to a DataTable. I am able to get the grid bound to the table but I am not clear about how I ...
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0answers
10 views
How is the DataContext of a ControlTemplate set?
I am setting the ControlTemplate in a Tile control (in the Telerik TileList). It looks something like this:
<ControlTemplate TargetType="{x:Type telerik:Tile}">
<Border>
...
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1answer
18 views
WPF RichTextBox change font color inline
I've searched for a while for this solution, so now I'm posting here.
Right now I am able to change the foreground color of the whole RichTextBox:
yourRichTextBox.Foreground = Brushes.Red;
I'm ...
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0answers
13 views
Master-detail in XAML with - managing ListView selection through binding/commands whilst allowing cancellation
I'm attempting to build a WPF application for demonstration that follows the best possible MVVM practices, and I've found quickly that I'm not sure what the best practices are! :)
I have a specific ...
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1answer
26 views
Delivering SQLServer based app on client System
how can i manage connection string of an ADO.net Object model dynamically?
i have connected my application to database using Entity Framework and connection string is automatically added to ...
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0answers
13 views
pass values from one wpf page to another
I have a three wpf pages
1) home screen page - this page calls email page
2) the email page has a address book button which in turn opens the address book page. I want to pass some email address from ...
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vote
1answer
22 views
C# WPF - Build issues between Windows 7 & 8
Has anyone else found issues when building a .net4 C# WPF application in Windows 7 and then Windows 8 using VS2010?
For example, I have XAML TextBlocks bound to a DataContext, and when building the ...
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0answers
15 views
VisualBrush size and stretch problems
I would like to export a grid (whit all his children) to a PNG.
The problem is that some of these children are outside of the grid.
Here is my code:
VisualBrush sourceBrush = new VisualBrush(MyGrid);
...
