需要从经典ASP页面调用.Net类库dll

Question

I need to call a .Net Class Library from a vbscript application 我需要从vbscript应用程序调用.Net类库
I have written a C# class library and created a COM DLL component and a type library file 我已经编写了C＃类库并创建了COM DLL组件和类型库文件
I have successfully registered the dll and tlb on my local computer using 我已经使用以下方法在本地计算机上成功注册了dll和tlb：

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe 
  "C:\user\Visual Studio 2008\Projects\[Sample]\[Sample]\bin\Debug\[Sample].dll" 
  /tlb "C:\user\Visual Studio 2008\Projects\[Sample]\[Sample]\bin\Debug\[Sample].tlb"

The dll and the type library file are registered successfully dll和类型库文件已成功注册
I can see them in the windows registry 我可以在Windows注册表中看到它们

Now the issue is accessing it in an asp page: 现在问题是在asp页面中访问它：

<%@  Language=VBScript %>
<html> 
<body>
<%


dim cls
dim myDevelopmentDBConn

Set myDevelopmentDBConn = Server.CreateObject("ADODB.Connection")
With myDevelopmentDBConn
.Provider = "SQLNCLI"
.ConnectionString = "user ID=abc;password=abc;Initial Catalog=TestLdb;Data         
 Source=sqlservername"
.ConnectionTimeout = 600
.CommandTimeout = 600
.Open
 End With
Response.Write  myDevelopmentDBConn
Set myDevelopmentDBConn =nothing
Set cls = Server.CreateObject("Sample.SqlJobs") 'SqlJobs is the name of the class 
Response.Write cls

'Response.Write "<b>" & cls.UpdateSqlJob("Test1","sqlservername", "abc", "abc" ) & "</b>"

'Test1=sqlserverjob name
'abc-username
'abc-password
Set cls =nothing
%>

</body>

</html>

When I run this file I got the following error 当我运行此文件时，出现以下错误

The page cannot be displayed 该页无法显示

I am getting an error 我收到一个错误

Error Type: 错误类型：
Server object, ASP 0177 (0x80131522) 服务器对象，ASP 0177（0x80131522）
80131522 80131522
/testdll.asp, line 25 /testdll.asp，第25行
Set cls = Server.CreateObject("Sample.SqlJobs") //SqlJobs is the name of the class Set cls = Server.CreateObject（“ Sample.SqlJobs”）// SqlJobs是类的名称
This will be the line 25 这将是第25行
The server Instance is not getting created 未创建服务器实例

Can anyone please help me figure out where I am going wrong and suggest me possible ways of fixing this issue? 谁能帮助我找出问题所在，并向我提出解决此问题的可行方法？

Answer 1

You should be using the /codebase command line switch with regasm if your assembly is not installed into the GAC. 如果您的程序集未安装在GAC中，则应该在/codebase命令行开关中使用regasm 。

"...The Codebase entry specifies the file path for an assembly that is not installed in the global assembly cache..." - have a look at this link for more info “ ...代码库条目指定了未安装在全局程序集缓存中的程序集的文件路径...”-有关更多信息，请查看此链接

需要从经典ASP页面调用.Net类库dll

问题描述

1 个解决方案

解决方案1
1 2011-11-14 22:08:33

需要从经典ASP页面调用.Net类库dll

问题描述

1 个解决方案

解决方案1 1 2011-11-14 22:08:33

解决方案1
1 2011-11-14 22:08:33