我被骗了。由于我想要创建的类型(按名称)都在我控制的dll中，所以我只是在程序集中的dll中放置了一个静态方法，该方法采用简单的名称，并调用type。GetType从那个上下文返回结果。

The original purpose was so that the type could be specified by name in configuration data. I've since change the code so that the user specified a format to process. The format handler classes implement a interface that determines if the type can parse the specified format. I then use reflection to find types that implement the interface, and find one that handles the format. So now the configuration specifies a format name, a not a specific type. The reflection code can look at adjacent dlls and load, them so I have a sort poor man's plug-in architecture.

我被骗了。由于我想要创建的类型(按名称)都在我控制的dll中，所以我只是在程序集中的dll中放置了一个静态方法，该方法采用简单的名称，并调用type。GetType从那个上下文返回结果。

The original purpose was so that the type could be specified by name in configuration data. I've since change the code so that the user specified a format to process. The format handler classes implement a interface that determines if the type can parse the specified format. I then use reflection to find types that implement the interface, and find one that handles the format. So now the configuration specifies a format name, a not a specific type. The reflection code can look at adjacent dlls and load, them so I have a sort poor man's plug-in architecture.

type . gettype ("namespace.qualified.TypeName")仅在mscorlib.dll或当前正在执行的程序集中找到该类型时才有效。

如果这两种情况都不是真的，你将需要一个程序集限定的名称:

Type.GetType("namespace.qualified.TypeName, Assembly.Name")

如果你的类不在当前程序集中，你必须给出qualifiedName，这段代码显示了如何获得类的qualifiedName

string qualifiedName = typeof(YourClass).AssemblyQualifiedName;

然后你可以用qualifiedName获取type

Type elementType = Type.GetType(qualifiedName);

如果程序集被引用并且Class可见:

typeof(namespace.a.b.ClassName)

GetType返回null，因为没有找到类型，使用typeof，编译器可以帮助你找出错误。

对我来说，“+”是关键! 这是我的类(它是一个嵌套的):

namespace PortalServices
{
public class PortalManagement : WebService
{
    public class Merchant
    {}
}
}

这行代码起作用了:

Type type = Type.GetType("PortalServices.PortalManagement+Merchant");