mirror of
https://github.com/Stone-Red-Code/docs-desktop.git
synced 2026-09-04 09:06:04 +02:00
Andy (Steve) De George
@@ -23,7 +23,7 @@ ms.assetid: 1fbada8e-4867-4ed1-8d97-62c07dad7ebc
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## Dependency Properties Might Be "Set" in Multiple Places
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The following is example [!INCLUDE[TLA2#tla_xaml](../../../includes/tla2sharptla-xaml-md.md)] where the same property (<xref:System.Windows.Controls.Control.Background%2A>) has three different "set" operations that might influence the value.
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[!code-xaml[PropertiesOvwSupport#DPPrecedence](~/samples/snippets/csharp/VS_Snippets_Wpf/PropertiesOvwSupport/CSharp/page4.xaml#dpprecedence)]
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:::code language="xaml" source="./snippets/dependency-property-value-precedence/xaml/MainWindow.xaml" id="DependencyPropertyValuePrecedence":::
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Here, which color do you expect will apply—red, green, or blue?
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+9
@@ -0,0 +1,9 @@
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<Application x:Class="CodeSampleCsharp.App"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:local="clr-namespace:CodeSampleCsharp"
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StartupUri="MainWindow.xaml">
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<Application.Resources>
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</Application.Resources>
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</Application>
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+17
@@ -0,0 +1,17 @@
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using System;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Data;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Windows;
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namespace CodeSampleCsharp
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{
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/// <summary>
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/// Interaction logic for App.xaml
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/// </summary>
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public partial class App : Application
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{
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}
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}
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+10
@@ -0,0 +1,10 @@
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using System.Windows;
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[assembly: ThemeInfo(
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ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
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//(used if a resource is not found in the page,
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// or application resource dictionaries)
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ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
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//(used if a resource is not found in the page,
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// app, or any theme specific resource dictionaries)
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)]
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+24
@@ -0,0 +1,24 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>WinExe</OutputType>
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<TargetFramework>net5.0-windows</TargetFramework>
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<UseWPF>true</UseWPF>
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</PropertyGroup>
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<ItemGroup>
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<Compile Update="Properties\Resources.Designer.cs">
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<DesignTime>True</DesignTime>
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<AutoGen>True</AutoGen>
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<DependentUpon>Resources.resx</DependentUpon>
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</Compile>
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</ItemGroup>
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<ItemGroup>
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<EmbeddedResource Update="Properties\Resources.resx">
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<Generator>ResXFileCodeGenerator</Generator>
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<LastGenOutput>Resources.Designer.cs</LastGenOutput>
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</EmbeddedResource>
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</ItemGroup>
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</Project>
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+34
@@ -0,0 +1,34 @@
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<Window x:Class="CodeSampleCsharp.MainWindow"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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mc:Ignorable="d"
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Title="Dependency Property Value Precedence" Height="100" Width="300">
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<!--<DependencyPropertyValuePrecedence>-->
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<StackPanel>
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<StackPanel.Resources>
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<ControlTemplate x:Key="ButtonTemplate" TargetType="{x:Type Button}">
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<Border Background="{TemplateBinding Background}" BorderThickness="{TemplateBinding BorderThickness}"
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BorderBrush="{TemplateBinding BorderBrush}">
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<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" />
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</Border>
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</ControlTemplate>
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</StackPanel.Resources>
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<Button Template="{StaticResource ButtonTemplate}" Background="Red">
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<Button.Style>
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<Style TargetType="{x:Type Button}">
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<Setter Property="Background" Value="Blue"/>
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<Style.Triggers>
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<Trigger Property="IsMouseOver" Value="True">
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<Setter Property="Background" Value="Yellow" />
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</Trigger>
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</Style.Triggers>
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</Style>
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</Button.Style>
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Which color do you expect?
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</Button>
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</StackPanel>
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<!--</DependencyPropertyValuePrecedence>-->
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</Window>
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+48
@@ -0,0 +1,48 @@
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using System.Windows;
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using System.Windows.Controls;
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namespace CodeSampleCsharp
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{
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/// <summary>
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/// Interaction logic for MainWindow.xaml.
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/// </summary>
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public partial class MainWindow : Window
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{
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public MainWindow()
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{
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InitializeComponent();
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// <ProceduralPropertySet>
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Button myButton = new();
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myButton.Width = 200.0;
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// </ProceduralPropertySet>
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// <ProceduralPropertyGet>
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double whatWidth = myButton.Width;
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// </ProceduralPropertyGet>
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}
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// <DefineDependencyProperty>
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public static readonly DependencyProperty IsSpinningProperty = DependencyProperty.Register(
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"IsSpinning", typeof(bool),
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typeof(MainWindow)
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);
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public bool IsSpinning
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{
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get => (bool)GetValue(IsSpinningProperty);
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set => SetValue(IsSpinningProperty, value);
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}
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// </DefineDependencyProperty>
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}
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// <OverrideMetadata>
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public class SpinnerControl : ItemsControl
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{
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static SpinnerControl() => DefaultStyleKeyProperty.OverrideMetadata(
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typeof(SpinnerControl),
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new FrameworkPropertyMetadata(typeof(SpinnerControl))
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);
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}
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// </OverrideMetadata>
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}
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+63
@@ -0,0 +1,63 @@
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//------------------------------------------------------------------------------
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// <auto-generated>
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// This code was generated by a tool.
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// Runtime Version:4.0.30319.42000
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//
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// Changes to this file may cause incorrect behavior and will be lost if
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// the code is regenerated.
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// </auto-generated>
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//------------------------------------------------------------------------------
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namespace CodeSampleCsharp.Properties {
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using System;
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/// <summary>
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/// A strongly-typed resource class, for looking up localized strings, etc.
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/// </summary>
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// This class was auto-generated by the StronglyTypedResourceBuilder
|
||||
// class via a tool like ResGen or Visual Studio.
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// To add or remove a member, edit your .ResX file then rerun ResGen
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// with the /str option, or rebuild your VS project.
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[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
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[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
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[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
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internal class Resources {
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private static global::System.Resources.ResourceManager resourceMan;
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private static global::System.Globalization.CultureInfo resourceCulture;
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[global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
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internal Resources() {
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}
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/// <summary>
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/// Returns the cached ResourceManager instance used by this class.
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/// </summary>
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[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
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internal static global::System.Resources.ResourceManager ResourceManager {
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get {
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if (object.ReferenceEquals(resourceMan, null)) {
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global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("CodeSampleCsharp.Properties.Resources", typeof(Resources).Assembly);
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resourceMan = temp;
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}
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return resourceMan;
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}
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}
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/// <summary>
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/// Overrides the current thread's CurrentUICulture property for all
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/// resource lookups using this strongly typed resource class.
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/// </summary>
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[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
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internal static global::System.Globalization.CultureInfo Culture {
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get {
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return resourceCulture;
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}
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set {
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resourceCulture = value;
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}
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}
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}
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}
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+120
@@ -0,0 +1,120 @@
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<?xml version="1.0" encoding="utf-8"?>
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<root>
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<!--
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Microsoft ResX Schema
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|
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Version 2.0
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|
||||
The primary goals of this format is to allow a simple XML format
|
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that is mostly human readable. The generation and parsing of the
|
||||
various data types are done through the TypeConverter classes
|
||||
associated with the data types.
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|
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Example:
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|
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... ado.net/XML headers & schema ...
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<resheader name="resmimetype">text/microsoft-resx</resheader>
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<resheader name="version">2.0</resheader>
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<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
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<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
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<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
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<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
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<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
|
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<value>[base64 mime encoded serialized .NET Framework object]</value>
|
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</data>
|
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<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
|
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<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
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<comment>This is a comment</comment>
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</data>
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|
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There are any number of "resheader" rows that contain simple
|
||||
name/value pairs.
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Each data row contains a name, and value. The row also contains a
|
||||
type or mimetype. Type corresponds to a .NET class that support
|
||||
text/value conversion through the TypeConverter architecture.
|
||||
Classes that don't support this are serialized and stored with the
|
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mimetype set.
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The mimetype is used for serialized objects, and tells the
|
||||
ResXResourceReader how to depersist the object. This is currently not
|
||||
extensible. For a given mimetype the value must be set accordingly:
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|
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Note - application/x-microsoft.net.object.binary.base64 is the format
|
||||
that the ResXResourceWriter will generate, however the reader can
|
||||
read any of the formats listed below.
|
||||
|
||||
mimetype: application/x-microsoft.net.object.binary.base64
|
||||
value : The object must be serialized with
|
||||
: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
|
||||
: and then encoded with base64 encoding.
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|
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mimetype: application/x-microsoft.net.object.soap.base64
|
||||
value : The object must be serialized with
|
||||
: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
|
||||
: and then encoded with base64 encoding.
|
||||
|
||||
mimetype: application/x-microsoft.net.object.bytearray.base64
|
||||
value : The object must be serialized into a byte array
|
||||
: using a System.ComponentModel.TypeConverter
|
||||
: and then encoded with base64 encoding.
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||||
-->
|
||||
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
|
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<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
|
||||
<xsd:element name="root" msdata:IsDataSet="true">
|
||||
<xsd:complexType>
|
||||
<xsd:choice maxOccurs="unbounded">
|
||||
<xsd:element name="metadata">
|
||||
<xsd:complexType>
|
||||
<xsd:sequence>
|
||||
<xsd:element name="value" type="xsd:string" minOccurs="0" />
|
||||
</xsd:sequence>
|
||||
<xsd:attribute name="name" use="required" type="xsd:string" />
|
||||
<xsd:attribute name="type" type="xsd:string" />
|
||||
<xsd:attribute name="mimetype" type="xsd:string" />
|
||||
<xsd:attribute ref="xml:space" />
|
||||
</xsd:complexType>
|
||||
</xsd:element>
|
||||
<xsd:element name="assembly">
|
||||
<xsd:complexType>
|
||||
<xsd:attribute name="alias" type="xsd:string" />
|
||||
<xsd:attribute name="name" type="xsd:string" />
|
||||
</xsd:complexType>
|
||||
</xsd:element>
|
||||
<xsd:element name="data">
|
||||
<xsd:complexType>
|
||||
<xsd:sequence>
|
||||
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
|
||||
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
|
||||
</xsd:sequence>
|
||||
<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
|
||||
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
|
||||
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
|
||||
<xsd:attribute ref="xml:space" />
|
||||
</xsd:complexType>
|
||||
</xsd:element>
|
||||
<xsd:element name="resheader">
|
||||
<xsd:complexType>
|
||||
<xsd:sequence>
|
||||
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
|
||||
</xsd:sequence>
|
||||
<xsd:attribute name="name" type="xsd:string" use="required" />
|
||||
</xsd:complexType>
|
||||
</xsd:element>
|
||||
</xsd:choice>
|
||||
</xsd:complexType>
|
||||
</xsd:element>
|
||||
</xsd:schema>
|
||||
<resheader name="resmimetype">
|
||||
<value>text/microsoft-resx</value>
|
||||
</resheader>
|
||||
<resheader name="version">
|
||||
<value>2.0</value>
|
||||
</resheader>
|
||||
<resheader name="reader">
|
||||
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
|
||||
</resheader>
|
||||
<resheader name="writer">
|
||||
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
|
||||
</resheader>
|
||||
</root>
|
||||
+1
-1
@@ -454,7 +454,7 @@ In this section, you'll update the UI for each item in the data-bound lists by u
|
||||
|
||||
[!code-xaml[ExpenseIt#30](~/samples/snippets/csharp/VS_Snippets_Wpf/ExpenseIt/CSharp/ExpenseIt9/ExpenseReportPage.xaml#30)]
|
||||
|
||||
4. Replace the <xref:System.Windows.Controls.DataGridTextColumn> elements with <xref:System.Windows.Controls.DataGridTemplateColumn> under the <xref:System.Windows.Controls.DataGrid> element and apply the templates to them.
|
||||
4. Replace the <xref:System.Windows.Controls.DataGridTextColumn> elements with <xref:System.Windows.Controls.DataGridTemplateColumn> under the <xref:System.Windows.Controls.DataGrid> element and apply the templates to them. Also, specify the `ItemsSource` attribute with its value in the `DataGrid` Element.
|
||||
|
||||
[!code-xaml[ExpenseIt#32](~/samples/snippets/csharp/VS_Snippets_Wpf/ExpenseIt/CSharp/ExpenseIt9/ExpenseReportPage.xaml#32)]
|
||||
|
||||
|
||||
Reference in New Issue
Block a user