如何使用installshield调用我的dll类的方法 [英] How to call a method of a class of my dll with installshield

问题描述

嗨朋友们，



如何在installshield的安装结束时调用我的dll类的方法？



我在安装项目的 Setup.Rul 末尾写了类似下面的代码，并设置了我的 ComVisible dll到 true 但我收到了这个错误：

Hi friends,

How can i call a method of a class of my dll at the end of the setup in installshield?

I have wrote something like the following code at the end of the Setup.Rul in my setup project and also set the ComVisible of my dll to true but i recieve this error yet :

"DLL function call crashed: ISRT._ DotNetCoCreateObject"

...

szDLLCompletePath = SUPPORTDIR ^ "MyDllName.dll";

szClassName = "MyDllName.MyClassName";

//The error occured at the following line
set Obj = DotNetCoCreateObject( szDLLCompletePath, szClassName, "");

If(! IsObject(Obj)) then
    MessageBox("Cannot load", SEVERE);

else
    Obj.MyMethodName(Parameters);
endif;

推荐答案

将该类标记为ComVisible。

Mark that class as ComVisible.

问题是使用我的dll .net框架版本。

The problem is with the version of .net framework of my dll.

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