WPF Notes (1.1 WPF Foundation)--hello,wpf!

Example 1-1. Minimal C# WPF application
// MyApp.cs
using System;
using System.Windows; // the root WPF namespace

namespace MyFirstAvalonApp {
　 class MyApp {
　　　 [STAThread]
　　　 static void Main(　 ) {
　　　　　 // the WPF message box
　　　　　 MessageBox.Show("Hello, Avalon");
　　　 }
　 }
}

1. Here, in project, you want to import the 3 framework DLLs in advance, respectively, Windowsbase,presentationcore, presentatioframework, so you can use the new system.windows --from \framework\v3.0 \windowsbase.dll, not \framework\v2.0.50727\system.windows.forms.dll, adds a lot of new features.

2. Note that vs2005 is not visible under Main, so play is not good; Find App.g.cs file, the main code is hidden here, change it accordingly. VS2005: Because the App class is a decentralized class, right-click the function definition to find two places, one is this page App.xaml.cs, and the other is directed to the App.g.cs file.

Example 1-3. A minimal msbuild project file
<!-- 1st.csproj -->
<Project
　 DefaultTargets="Build"
　 xmlns="http://schemas.microsoft.com/developer/msbuild
/2003">
　 <PropertyGroup>
　　　 <OutputType>winexe</OutputType>
　　　 <OutputPath>.\</OutputPath>
　　　 <Assembly>1st.exe</Assembly>
　 </PropertyGroup>
　 <ItemGroup>
　　　 <Compile Include="MyApp.cs" />
　　　 <Reference Include="System" />
　　　 <Reference Include="WindowsBase" />
　　　 <Reference Include="PresentationCore" />
　　　 <Reference Include="PresentationFramework" />
　 </ItemGroup>
　 <Import Project="$(MsbuildBinPath)\Microsoft.CSharp.targets" />
</Project>