VB调用DLL的问题,老找不到DLL文件前提:cd.dll在system32及exe所在的目录中我都复制了一份下面是一个调用加密码狗的API定义,我有两个工程,一个是别写好的。通过他制作的安装程序安装到c盘的某个位置(暂定为c:\titans\tomcat\bin吧,这里面也有cd.dll),能正常使用。
然后我另外写了个测试的程序test.exe,只有一个Form,复制了下面的代码,把public改成了private,不管把test.exe复制到那里都报:实时错误,找不到cd.dll
把cd.dll放一起也不行,但是只要复制到c:\titans\tomcat\bin(安装目录,这里面也有cd.dll)却能正常执行CheckDog 方法.=======================
Public Declare Function CheckDog Lib "cd.dll" () As Long
Public Declare Function WriteDog Lib "cd.dll" (ByVal sID As String, ByVal sAuth As String, ByVal sName As String, ByVal sVer As String, ByVal sO As String) As Long
Public Declare Function InitDog Lib "cd.dll" () As String
Public Declare Function ReadDog Lib "cd.dll" () As String
然后我另外写了个测试的程序test.exe,只有一个Form,复制了下面的代码,把public改成了private,不管把test.exe复制到那里都报:实时错误,找不到cd.dll
把cd.dll放一起也不行,但是只要复制到c:\titans\tomcat\bin(安装目录,这里面也有cd.dll)却能正常执行CheckDog 方法.=======================
Public Declare Function CheckDog Lib "cd.dll" () As Long
Public Declare Function WriteDog Lib "cd.dll" (ByVal sID As String, ByVal sAuth As String, ByVal sName As String, ByVal sVer As String, ByVal sO As String) As Long
Public Declare Function InitDog Lib "cd.dll" () As String
Public Declare Function ReadDog Lib "cd.dll" () As String
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可能cd.dll调了其他dll
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报错信息是: 运行时错误 '53':文件未找到: cd.dll
LoadLibrary(??)
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原先的代码都不需要,况且复制到安装目录就正常注册一下,看行不行
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注册了,提示信息:LoadLibrary("E:\temp\CheckDog") 失败 - 找不到指定的模块。
真TMD不厚道,没有vc运行库支持为什么报cd.dll找不到呢