ajax - "Screen is not a member of My.MyComputer"

Question

我对使用 AJAX(通过/与 Visual Studio 2012)使我的网页更加动态非常感兴趣。但是我对这个错误感到非常困惑我得到..

'Screen' is not a member of "My.MyComputer"

我想要做的就是获取屏幕尺寸。
我查看了整个谷歌，几乎每次都发现这样做的唯一方法是:

My.Computer.Screen.Bounds.Height
My.Computer.Screen.Bounds.Width

要么

Screen.PrimaryScreen.Bounds.Width
Screen.PriamryScreen.Bounds.Height

我每次都收到错误.. 第二种方法有点不同；它说:

'Screen' hasn't been declared.

Answer 1

在 JavaScript 它是小写 screen :

screen.height;
screen.width;

演示: jsFiddle

在 .net如 @GeorgeJohnston指出你需要:

The Screen object is found in the namespace, System.Windows.Forms This is not going to be in a Web Forms project by default.