如何使用Add

如何使用Add-Type在System.Windows.Forms命名空间中添加C＃代码？(How can I Use Add-Type to add C# code with System.Windows.Forms namespace?)

如何使用Add-Type在System.Windows.Forms命名空间中添加C＃代码？ 我试过这个命令：

Add-Type -TypeDefinition @" using System; using System.Windows.Forms; namespace testnamespace { public static class testclass { public static string messagebox() { MessageBox.Show("test") return "test"; } } } "@

但我得到一些错误，如：

名称空间'System.Windows'中不存在类型或命名空间名称'Forms'（您是否缺少程序集引用？）

我只想在PowerShell中使用ONLY C＃代码。 请不要给我替代。

How can I use Add-Type to add C# code with System.Windows.Forms namespace? I tried this command:

Add-Type -TypeDefinition @" using System; using System.Windows.Forms; namespace testnamespace { public static class testclass { public static string messagebox() { MessageBox.Show("test") return "test"; } } } "@

but I'm getting some error like:

The type or namespace name 'Forms' does not exist in the namespace 'System.Windows' (are you missing an assembly reference?)

I just want to use ONLY C# code in PowerShell. Please don't give me alternative.

最满意答案

使用ReferencedAssemblies参数添加对包含程序集（ System.Windows.Forms.dll文件）的ReferencedAssemblies ：

Add-Type -TypeDefinition @" using System; using System.Windows.Forms; namespace TestNamespace { public static class TestClass { public static string MessageBox() { MessageBox.Show("test"); return "test"; } } } "@ -ReferencedAssemblies System.Windows.Forms

Add a reference to the containing assembly (the System.Windows.Forms.dll file), using the ReferencedAssemblies parameter:

Add-Type -TypeDefinition @" using System; using System.Windows.Forms; namespace TestNamespace { public static class TestClass { public static string MessageBox() { MessageBox.Show("test"); return "test"; } } } "@ -ReferencedAssemblies System.Windows.Forms