如何动态调用方法 [英] How to call a method dynamically

问题描述

有一个我想动态调用的第三方程序集.

意味着我仅在存在第三方程序集时才需要调用类的方法. (该应用程序被部署为一次单击部署)

谢谢
/Amaw Scritz

There is a third party assembly which I would like to call dynamically.

Meaning I need to call a method of a class only when that third party assembly is present. (The application is deployed as a click-once deployment)

Thanks
/Amaw Scritz

推荐答案

您可以尝试以下方法:

You can try something like:

var t = Type.GetType("the full name of your class here");

if (t != null)
{
     // the type is present so your assembly is there
     var methodToCall = t.GetMethod("Name of the method to call");
     // invocation
     var result = methodToCall.Invoke(<targetornullifstaticmethod>, <parametersasanarrayofobjects>);

}

targetOrNullIfStaticMethod是要在其上调用方法的对象实例
parametersAsAnArrayOfObjects是方法期望的参数数组(如果没有参数，则为null)

targetOrNullIfStaticMethod being the object instance on which you want to call the method
parametersAsAnArrayOfObjects being an array of the parameters the method is expecting (or null if no parameters)

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