问C#在运行时调用静态方法而没有构建时引用吗？

EN

Type t = Type.GetType(className);

// get the method
MethodInfo method = t.GetMethod("MyStaticMethod",BindingFlags.Public|BindingFlags.Static);

Then you call the method:

method.Invoke(null,null); // assuming it doesn't take parameters

        string assmSpec = "";  // OS PathName to assembly name...
        if (!File.Exists(assmSpec))
            throw new DataImportException(string.Format(
                "Assembly [{0}] cannot be located.", assmSpec));
        // -------------------------------------------
        Assembly dA;
        try { dA = Assembly.LoadFrom(assmSpec); }
        catch(FileNotFoundException nfX)
        { throw new DataImportException(string.Format(
            "Assembly [{0}] cannot be located.", assmSpec), 
            nfX); }
        // -------------------------------------------
        // Now here you have to instantiate the class 
        // in the assembly by a string classname
        IImportData iImp = (IImportData)dA.CreateInstance
                          ([Some string value for class Name]);
        if (iImp == null)
            throw new DataImportException(
                string.Format("Unable to instantiate {0} from {1}",
                    dataImporter.ClassName, dataImporter.AssemblyName));
        // -------------------------------------------
       iImp.Process();  // Here you call method on interface that the class implements