类型或命名空间名称'窗口'不存在命名空间存在'System.Windows“ [英] The type or namespace name 'Window' does not exist in the namespace 'System.Windows'
问题描述
我试图为WPF窗口类编写一个扩展方法。我在我的解决方案中的一个类库项目中做,所以我可以在解决方案中使用它在我所有的项目。
这里是我的代码:
使用System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
使用System.Windows;
命名空间ExtensionMethods
{
public static class MyExtensions
{
public static void ResizeToPrimaryScreenWorkingArea(this System.Windows.Window w)
{
}
}
}
,我得到以下错误:
类型或命名空间名称'Window'不存在于命名空间
'System中。 Windows'
是的,DID在我的类库项目中添加对System.Windows和System.Windows.Forms的引用,
我在做错了什么?
添加 PresentationFramework.dll
引用到您的项目它包含 System.Windows
命名空间。 p>
http://msdn.microsoft.com/es-es/library/system.windows.window(v=vs.110).aspx
I am trying to write an extension method for the WPF Window class. I am doing it in a class library project in my solution, so that I can use it in all my projects in the solution.
Here is my code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
namespace ExtensionMethods
{
public static class MyExtensions
{
public static void ResizeToPrimaryScreenWorkingArea(this System.Windows.Window w)
{
}
}
}
When I try to compile this, I get the following error:
The type or namespace name 'Window' does not exist in the namespace 'System.Windows'
Yes, I DID add references to System.Windows and System.Windows.Forms in my class library project, and they are showing under References in the project in Solution Explorer.
What am I doing wrong?
Add PresentationFramework.dll
reference to your project it contains the System.Windows
namespace.
http://msdn.microsoft.com/es-es/library/system.windows.window(v=vs.110).aspx
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