问题描述
在创建类，的TypeConverter属性可应用于它圣使用TypeDescriptor.GetConverter（typeof运算（T））返回自定义类型转换器。例如：
When creating a class, a TypeConverter attribute can be applied to it s.t. using TypeDescriptor.GetConverter(typeof(T)) return the custom type converter. For instance:
[TypeConverter(typeof(FooConverter))]
public class Foo
{...}
public class FooConverter: TypeConverter
{...}
var tc = TypeDescriptor.GetConverter(typeof(T)); //returns a FooConverter instance.
这工作只要类是我们造成的。但是，如何将一个提供自定义类型转换器对此我们不能修改源$ C $ C类？例如，如何能提供自定义的TypeConverter为所述System.Version类（其不具有一个）？
This works as long as the class is of our making. But how would one provide a custom TypeConverter for a class which we cannot modify the source code? For example, how would one provide a custom TypeConverter for the the System.Version class (which does not have one)?
推荐答案
您可以在运行时做到这一点。有了这些类：
You can do it at runtime. With these classes:
class MyConverter : TypeConverter
{
}
sealed class MyClass
{
}
您可以使用：
TypeDescriptor.AddAttributes(typeof(MyClass), new TypeConverterAttribute(typeof(MyConverter)));
这篇关于对于第三方类的TypeConverter属性的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！