Windows Presentation Foundation, or WPF, is a subsystem for rendering user interfaces in Windows-based applications.
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4 views
How to access datagrid template column textbox text WPF C#
I need to access the text in datagrids template column from code behind, but I don't know how. I need to change the text to whatever string I pass to it on SelectionChanged event. Can someone please ...
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17 views
WPF toolkit IntegerUpDown - bug or my mistake
I have a WPF application with several pages in it. I have used IntegerUpDown from the Extended WPF Toolkit. The IntegerUpDown works fine and is placed in a Page myPage.
This is the code :
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1answer
7 views
Wpf How to change List box ItemspanelTemplate using Trigger
I need to set the ItemsPanelTemplate property of a listbox based on a dependency property on the control. How do I use the DataTemplateSelector to do that?
I have something like:
...
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1answer
11 views
How to set image source in wpf, both are in dll?
I'm facing a problem regarding Image source in wpf usercontrol.
A solution contains
WPF application
Class library.
Details:
WPF application is referanced to class library. In this a Usercontrol ...
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7 views
How to show one controll and hide other based on combobox selected item in wpf?
I have a combobox and I want to show a grid (or any element) that corresponds to the selected value from the combobox. Other grids should become hidden. They should appear in the same place of a ...
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5 views
wpf set the content of datagrid's selected templatecolumn's textbox
I need to find out how to pass a string to ComboBox that's inside of a TemplateColumn of a DataGrid. The idea behind is that whenever I DoubleClick on a TextBox a Popup appears and I select the new ...
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0answers
20 views
WPF vb.net Download Button without interruptions
I have pageA which has 2 buttons(button1 &button2) that navigate via frame1 to pageB(via button1) & pageC(via button2) (respectfully). On pageC( via button2) I have a download button that ...
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2answers
18 views
Button on page disable button on Window in WPF vb.net
I have a button on a page (page1) in a WPF application. If I press that button on page1, how can I disable a button on Window1 ? Page 1 is shown in frame from Window1.
Thanks!
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1answer
30 views
Tree: Parse string and build tree
I am working on WPF project to display a list of path in a treeview. I have propertyPaths
(Ex: NetworkControl.AlternateIndexText.Value") paths have ids.
Constructors:
public MessageElement()
{
...
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1answer
17 views
What does the default value object in the constructor for FrameworkPropertyMetadata actually do?
I was wondering what kind of default this is actually setting. I thought maybe it would set a default value for the property so that I wouldn't need to set one in my constructor, but that is not the ...
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28 views
“The URI prefix is not recognized” in WPF when loading embedded resource
I'm trying to load an XML document in a WPF application, but using a pack URI I keep getting "The URI prefix is not recognized" even though I register the pack authority:
UriParser.Register(new ...
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26 views
WPF: TreeView from KeyValuePair<int, string>
I have a WPF application with treeview control. When I implement this method to parse the strings I can find a treeview.
Now I want to assign id to each path for example ...
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3answers
16 views
xaml Convert ID to String without using ComboBox
I've been using code like this
<ComboBox ItemsSource="{Binding Path=CompaniesViewModel.CompaniesCollection}"
SelectedValuePath="CompanyId"
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1answer
37 views
MVVM Light & WPF - Binding Multiple instances of a Window to a ViewModel
I am working on my first project in MVVM and I've chosen to use the MVVM Light Toolkit. I have a GameViewModel that handles business on the main screen of my game. I need to find out how to open a new ...
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0answers
15 views
Bug when programmatically adding PivotItem to Pivot + events on PivotItem Headers
I've run across quite the strange bug while trying to programmatically add PivotItems to a Pivot in Windows Phone 8. PivotItems can be added willy-nilly as the app is first built, but as soon as it ...
