xaml

问题 Let's say we have a XAML code like this: <Style TargetType="{x:Type ListBoxItem}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ListBoxItem}"> <Border HorizontalAlignment="Center" VerticalAlignment="Center"> <Border.LayoutTransform> <!--We are rotating randomly each image. Selected one will be rotated to 45°.--> <RotateTransform Angle="{Binding RandomAngle}" x:Name="globalRotation"/> </Border.LayoutTransform> <Grid> <Image Source="{Binding ImageLocation}"

问题 Let's say we have a XAML code like this: <Style TargetType="{x:Type ListBoxItem}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ListBoxItem}"> <Border HorizontalAlignment="Center" VerticalAlignment="Center"> <Border.LayoutTransform> <!--We are rotating randomly each image. Selected one will be rotated to 45°.--> <RotateTransform Angle="{Binding RandomAngle}" x:Name="globalRotation"/> </Border.LayoutTransform> <Grid> <Image Source="{Binding ImageLocation}"

问题 I can't seem to reference a public nested enum type from XAML. I have a class namespace MyNamespace { public class MyClass { public enum MyEnum { A, B, } } } And I try to reference MyEnum in Xaml like this: xmlns:MyNamespace="clr-namespace:MyNamespace;assembly=MyApp" .... {x:Type MyNamespace:MyClass:MyEnum} // DOESN'T WORK but VS complains it can't find public type MyEnum . I also tried using the + syntax based on one of the answers to this post... {x:Type MyNamespace:MyClass+MyEnum} // DOESN

问题 I use WindowChrome to customize a Window. When I maximize the Window, then the edges are out of the screen. I use the following code to fix this: <Window x:Class="WpfApplication1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <WindowChrome.WindowChrome> <WindowChrome CaptionHeight="50" CornerRadius="0" GlassFrameThickness="0" NonClientFrameEdges="None" ResizeBorderThickness="5" UseAeroCaptionButtons="False"

问题 Prerequisites: .NET 4.5.1 I have three TreeView controls that display three filtered variants of single collection instance. When I try to apply a filter on Items collection of one of controls this filter propagates to other controls automatically which prevents me to use different filters on different controls. Is there any way to achieve the same result without having to maintain three instances of collections at once? An example that shows the problem follows below. First two ListViews are

问题 Prerequisites: .NET 4.5.1 I have three TreeView controls that display three filtered variants of single collection instance. When I try to apply a filter on Items collection of one of controls this filter propagates to other controls automatically which prevents me to use different filters on different controls. Is there any way to achieve the same result without having to maintain three instances of collections at once? An example that shows the problem follows below. First two ListViews are

问题 I want to bind a list of buttons in combo boxes. Each Combobox will contains buttons of one category and so on. As referred in attached image. Below is my code: <ItemsControl x:Name="iNumbersList"> <ItemsControl.ItemsPanel> <ItemsPanelTemplate> <WrapPanel HorizontalAlignment="Center" VerticalAlignment="Center" Orientation="Horizontal" MaxWidth="930"/> </ItemsPanelTemplate> </ItemsControl.ItemsPanel> <ItemsControl.ItemTemplate> <DataTemplate> <Button Click="ItemButtonClick" Tag="{Binding

问题 There are plenty of information for how to avoid self-closing tag for an XElement in C# on the web, but I want to do is the reverse one. I give a value to an XElement, and also want to see a self-closing tag in the output xml. This is my code: XElement myElement = new XElement("MyItem", new Attribute("value1", "test1), new Attribute("value2", "test2), new Attribute("value3", "test3) ); This is what I got now in the output xml file: <MyItem value1="test1" value2="test2" value3="test3"> <

问题 Rather than programatically set the the style when the requirement of a field on a form changes is it possible to use a trigger that checks the last char in a Label.Contents is a '*' and if so set a property on the Label? Something like this but how to check on the last char of the Content property? <Style x:Key="LabelStandard" TargetType="Label"> <Setter Property="HorizontalAlignment" Value="Left"/> <Setter Property="VerticalAlignment" Value="Top"/> <Style.Triggers> <Trigger Property=

问题 I have just started working in Xamarin and am writing an App targeting iOS and Android. I'm trying to keep pretty much all of my UI design in the common library between them and am starting to find the lines a bit blurred. My current requirement is to disable the auto-capitalisation on the 'Entry' tag object in XAML. Is this something that can be done by markup? I cannot find any property that would support this behaviour. If not, what should I do instead? 回答1: If you plan to use this