wince 中动态加载字体
//加载字体
[DllImport("coredll.dll", SetLastError = true)]
public static extern int AddFontResource(string FontPath);
//卸载字体
[DllImport("coredll.dll", SetLastError = true)]
public static extern int RemoveFontResource(string FontPath);
加载成功返回非零值