Use. Net to Develop ASP Components

 

There is an old project that is ASP, but some functions cannot be implemented on ASP, which is very easy to implement in. net, so the title is described as a matter.
Because it was the first time, it took a whole day and took some detours. Now I will summarize it.

Step 1.
Create a new class library project in vs2003. In "Project Properties"-"configuration properties"-"generate", set "com InterOP registration" to true.

Step 2.
Adding a class does not matter the file name
Namespace Test
{
Public class dosm
{
....
Public String test ()
{
Return "Hello, world! ";
}
}
}

Generate a project

Step 3.
Add a new. asp file
<%
Set OBJ = server. Createobject ("test. dosm ")
Response. Write obj. Test ()
%>

"Hello, world!" is displayed when you browse this. asp file! ", Called successfully
Other operations are similar.

 

Note:

1. if you want to use this component on another machine. copy the DLL file to the corresponding machine, and then use "regasm your. dll/codebase "to register, regasmProgramIn the "% SystemRoot % \ Microsoft. NET \ framework \ % frameworkversion %" directory.

2. The returned data type may have some restrictions, such as the array type. In VBScript, it is not very easy to access (I did not try it out). I don't know if you have any good methods.

3. The called function cannot be a static function; otherwise, it cannot be found.