windows phone 获取粘贴板内容（Clipboard.GetText()）出错 （不被允许）请问怎样能获取粘贴板内容

Question

我是这样写的

if (Clipboard.ContainsText())
            {
                this.content.Text = Clipboard.GetText();
            }

执行到Clipboard.GetText(); 报错！

一下是错误信息

System.Security.SecurityException was unhandled
  Message=Clipboard access is not allowed
  StackTrace:
       at MS.Internal.XcpImports.Clipboard_GetText()
       at System.Windows.Clipboard.GetText()
       at xiaojiaoyanotes.addnote.button1_Click(Object sender, RoutedEventArgs e)
       at System.Windows.Controls.Primitives.ButtonBase.OnClick()
       at System.Windows.Controls.Button.OnClick()
       at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
       at System.Windows.Controls.Control.OnMouseLeftButtonUp(Control ctrl, EventArgs e)
       at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName)

Answer 1

的确是这样的，出于安全考虑，微软禁止App开发者获得剪切板的内容。所以剪切板里的内容是只能set无法get的。

Answer 2

您好

請參考 Clipboard.GetText Method

Silverlight for Windows Phone

You cannot get clipboard text from a Windows Phone application, only set it. Calling the GetText method in a Windows Phone application will always cause a SecurityException to occur.

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Answer 3

那能改变或重新它在程序中时 显示的形式吗 总感觉不好看 

Answer 4

改变样式也不被允许。