| IsAssemblyInGAC(Assembly) | Determines whether the specified assembly is installed in GAC (Global Assembly Cache). |
| IsAssemblyInGAC(AssemblyName) | Determines whether the specified assembly is installed in GAC (Global Assembly Cache). |
| IsAssemblyInGAC(FileInfo) | Determines whether the specified assembly is installed in GAC (Global Assembly Cache). |
| IsAssemblyInGAC(String) | Determines whether the specified assembly is installed in GAC (Global Assembly Cache). |