windows - Powershell形成全窗玻璃透明度

Question

我正在尝试使 powershell 窗口窗体全部透明，因为我能够使 aero 样式控件正常工作并隐藏 powershell 控制台窗口，这是唯一缺少的东西。 我试图在 powershell 中实现的教程是这样的: http://blogs.msdn.com/b/tims/archive/2006/04/18/578637.aspx但它在 C# 中，有帮助吗？

Answer 1

您可以使用 C# 示例本身，方法是在 PowerShell 中编译/加载它。样本(未经测试):

$def = @"
    [StructLayout(LayoutKind.Sequential)]
    public struct MARGINS
    {
       public int left; 
       public int right; 
       public int top; 
       public int bottom; 
    }

    [DllImport("dwmapi.dll")]
    public static extern bool DwmIsCompositionEnabled();

    [DllImport("dwmapi.dll")]
    public static extern void DwmExtendFrameIntoClientArea(IntPtr hwnd, ref MARGINS margins);
"@

#Load/Compile C# P/Invoke code
Add-Type -Namespace stackoverflow -Name Aero -MemberDefinition $def

#Check if Aero is enabled on this computer
If([stackoverflow.Aero]::DwmIsCompositionEnabled()) {

    #Get mainwindowhandle for powershell console process
    $hwnd = (Get-Process -Id $pid).MainWindowHandle

    #Define margins = how much extra space to make transparent
    $margins = New-Object -TypeName 'stackoverflow.Aero+MARGINS'
    $margins.top = 50
    $margins.bottom = 0
    $margins.left = 0
    $margins.right = 0

    #Make powershell-console partly aero.
    [stackoverflow.Aero]::DwmExtendFrameIntoClientArea($hwnd, $margins)
}