我需要写辉光在VISTA / 7的玻璃窗口中的文字，而我，试图调用API来有写一些文字。我已签出一个伟大的样品，但问题是，我使用.NET 1（请不要问： - ）

I need to write a text with glow in a Vista/seven glass window, and I'm, trying to call the API to write some text there. I have checked out a great sample in CodeProject, but the problem is that I'm using .NET 1 (please, don't ask :-)

我需要翻译follwing .NET 2 code到PInvoke的，.NET 1 code。有人可以帮助？

I need to translate the follwing .NET 2 code to PInvoke, .NET 1 code. Someone could help?

// using System.Windows.Forms.VisualStyles
VisualStyleRenderer renderer = new VisualStyleRenderer(
                               VisualStyleElement.Window.Caption.Active);

// call to UxTheme.dll
DrawThemeTextEx(renderer.Handle, 
                memoryHdc, 0, 0, text, -1, (int)flags,    
                ref textBounds, ref dttOpts);

类 VisualStyleRenderer 不在.NET 1存在，所以我需要获得 renderer.Handle 的另一种方式。有人可以帮忙吗？

The class VisualStyleRenderer does not exist in .NET 1, so I need to get the renderer.Handle in other way. Somebody could help?

在此先感谢。

推荐答案

定义OpenThemeData API和DrawThemeTextEx，以及一些必需的结构和常量：

Define the OpenThemeData API and DrawThemeTextEx, as well as some required structs and constants:

    [DllImport("uxtheme.dll", CharSet = CharSet.Unicode)]
    private static extern IntPtr OpenThemeData(IntPtr hwnd, string pszClassList);

    [DllImport("uxtheme.dll", CharSet = CharSet.Unicode)]
    private extern static Int32 DrawThemeTextEx(IntPtr hTheme, IntPtr hdc, int iPartId, int iStateId, string pszText, int iCharCount, uint flags, ref RECT rect, ref DTTOPTS poptions);

    [StructLayout(LayoutKind.Sequential)]
    private struct RECT
    {
        public int left;
        public int top;
        public int right;
        public int bottom;
    }

    [StructLayout(LayoutKind.Sequential)]
    private struct DTTOPTS
    {
      public int dwSize;
      public int dwFlags;
      public int crText;
      public int crBorder;
      public int crShadow;
      public int iTextShadowType;
      public int ptShadowOffsetX;
      public int ptShadowOffsetY;
      public int iBorderSize;
      public int iFontPropId;
      public int iColorPropId;
      public int iStateId;
      public bool fApplyOverlay;
      public int iGlowSize;
      public IntPtr pfnDrawTextCallback;
      public IntPtr lParam;
    }

    // taken from vsstyle.h
    private const int WP_CAPTION = 1;
    private const int CS_ACTIVE = 1;

然后，调用它是这样的：

And then, call it like this:

IntPtr handle = OpenThemeData(IntPtr.Zero, "WINDOW");
DrawThemeTextExt(handle, hdc, WS_CAPTION, CS_ACTIVE, ...)

在WS_CAPTION和CS_ACTIVE值相等.NET分别激活2的标题和。值进行正式描述：部件和状态