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(UnauthorizedException
)不允许我这样做。
我该怎么办?
最佳答案
您需要采用不同的方法来安装字体。
- 使用安装程序(创建安装项目)安装字体
- 使用本地方法的另一种(更简单)方法。
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
我把它放在一起进行单元测试,希望对您有所帮助:
[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);
}
}
}
这应该对您有所帮助:)
关于c# - 如何使用 C# 安装 Windows 字体,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14796162/