VB.NET引用DLL问题

[鏡椛氹鈅]

PB引用DLL的声明是function long init(string addr,int port,string servletEntry) library "sieaf.dll"
我用VB.net声明是Public Declare Function init Lib "Sieaf.dll" (ByVal addr As String, ByVal port As Integer, ByVal servletEntry As String) As Long
但是程序报错,找不到Sieaf.dll模块.
求高手解决...

[threenewbee]

是找不到dll还是找不到函数的入口点？后者检查函数名，函数是否正确导出了。

[skigil]

Public Declare Function init Lib "Sieaf.dll" (ByVal addr As String, ByVal port As Integer, ByVal servletEntry As String) As Long 这样写的话，dll文件要跟exe同一个文件夹，这里可以是相对路径，也可以是绝对路径