Questions tagged [xamlreader]
XamlReader Class reads XAML input and creates an object graph, using the WPF default XAML reader and an associated XAML object writer.
xamlreader
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In .NET 9, serialization of style using XamlWriter and XamlReader throws exception
In .NET 9, serialization and deserialization of style using XamlWriter and XamlReader throws exception. But in .NET 8 and other framework versions, it works fine. Please find the code below.
In .NET 9,...
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WPF - XamlParseException using Xaml.Parse on Xaml file with custom user control type reference
I am parsing an external Xaml file at runtime using Xaml.Parse, but I am getting the following exception:
System.Windows.Markup.XamlParseException failed to create TargetType from local:DemoElement.
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Interaction triggers inside DataTemplate not working with XamlReader
I'm trying to parse with XamlReader.Load() a DataTemplate (for a WPF datagrid) created dynamically in code behind :
DataTemplate dataTemplate;
StringReader template = new StringReader($@"
<...
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Weird Behaviour of XamlReader.Load() function
I want to create wpf controls using xml literals and xamlreader.load(). But I'm stuck trying to load xml literals containing property element notation because it keeps throwing the XamlParseException &...
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How can I deserialize and load serialized XAML UI Elements?
My application has a feature which involves saving some UI Elements that have been creating in order to recreate them the next time the user launches the application.
To do so, it saves The UI Element ...
- 127
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How to Read Xaml Content in WPF application and fetch all the UI Control attributes [duplicate]
I'm trying to read the property of a particular element in XAML file, For that I'm using StreamReader(from System.IO). To get the root element I'm using instance of XmlDocument(from System.Xml). After,...
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WPF - cannot parse TextBlock element from string
I'm new in WPF
I need to get string param, create an UIElement and attach it to the view.
Parsing the element from the string is failed, I don't know why.
Here is the code:
public void ...
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Elements loaded via XamlReader() and from MainWindow.Xaml behave differently?
I have the following Viewbox in MainWindow.Xaml:
<Viewbox x:Name="R1C1Viewbox" Grid.Row="1" Grid.Column="2"
Grid.ColumnSpan="1" Grid.RowSpan="1">
&...
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Trying to load Xaml element(s) at runtime using Xamlreader
This is my C#, it appears to load the Xaml just fine, all the children are in R1C3Viewbox as well as the data they contain. But nothing displays on screen.
ParserContext context = new ParserContext();...
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How to load XAML with images using XamlReader.Load method?
Is it possible to load XAML file with images from stream into WPF
application?
And how to store this images in the files?
I've tried <x:code> part, but XamlReader.Load method can't process it.
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How to access a control added from C# by name
I have added a content Control containing a telerik Chart which i have named bob.
I have used xamlReader.parse to build the content control and then place it onto a canvas.
I now want to access the ...
- 15k
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Why does data binding on a dynamically loaded control break?
Currently I'm designing an application that should at one point be able to create a report from a Xaml template File using Data Binding (involving a FlowDocument).
The idea was to simply convert a ...
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Add textblock dynamically in c#
My code belows throw a null reference exception
// Create a string
String sb = "<TextBlock xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' Text=\"Name (as per IC)\" ...
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How to create textblock in controller with XAMLReader
I want to create a textblock in controller with XAML code. Is it possible to do with this? Any other idea?
// Create a string
String sb = "<TextBlock Name='NameLabel' ...
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How can I validate an attribute value in custom XAML supplied by the user?
My app allows users to put some custom XAML markup into a textbox. When my app loads I use XamlReader.Parse to load the tree. I then overwrite some Resources in my MergedDictionaries with these custom ...
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