如何使用 C# 安装字体?
我尝试使用
File.Copy()
复制字体,但由于访问权限限制,我不被允许 (UnauthorizedException
)。
我该怎么办?
您需要采用不同的方法来安装字体。
声明 dll 导入:
[DllImport("gdi32.dll", EntryPoint="AddFontResourceW", SetLastError=true)]
public static extern int AddFontResource(
[In][MarshalAs(UnmanagedType.LPWStr)]
string lpFileName);
在您的代码中:
// Try install the font.
result = AddFontResource(@"C:\MY_FONT_LOCATION\MY_NEW_FONT.TTF");
error = Marshal.GetLastWin32Error();
来源:
http://www.brutaldev.com/post/2009/03/26/Installing-and-removing-fonts-using-C
我将其放在单元测试中,希望有帮助:
[TestFixture]
public class Tests
{
// Declaring a dll import is nothing more than copy/pasting the next method declaration in your code.
// You can call the method from your own code, that way you can call native
// methods, in this case, install a font into windows.
[DllImport("gdi32.dll", EntryPoint = "AddFontResourceW", SetLastError = true)]
public static extern int AddFontResource([In][MarshalAs(UnmanagedType.LPWStr)]
string lpFileName);
// This is a unit test sample, which just executes the native method and shows
// you how to handle the result and get a potential error.
[Test]
public void InstallFont()
{
// Try install the font.
var result = AddFontResource(@"C:\MY_FONT_LOCATION\MY_NEW_FONT.TTF");
var error = Marshal.GetLastWin32Error();
if (error != 0)
{
Console.WriteLine(new Win32Exception(error).Message);
}
}
}
这应该对你有帮助:)
internal static void InstalarFuente(string NombreFnt,string RutaFnt)
{
string CMD = string.Format("copy /Y \"{0}\" \"%WINDIR%\\Fonts\" ", RutaFnt);
EjecutarCMD(CMD);
System.IO.FileInfo FInfo = new System.IO.FileInfo(RutaFnt);
CMD = string.Format("reg add \"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Fonts\" /v \"{0}\" /t REG_SZ /d {1} /f", NombreFnt, FInfo.Name);
EjecutarCMD(CMD);
}
public static void EjecutarCMD(string Comando)
{
System.Diagnostics.ProcessStartInfo Info = new System.Diagnostics.ProcessStartInfo("cmd.exe");
Info.Arguments = string.Format("/c {0}", Comando);
Info.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
System.Diagnostics.Process.Start(Info);
}
如果有人最近发现 Windows\Fonts 文件夹的访问被拒绝(现在 2024 年 11 月 16 日), 项目 -> 添加 -> 清单添加 和 像这样设置清单
<requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
<requestedExecutionLevel level="highestAvailable" uiAccess="false" />
</requestedPrivileges>