如何使用dllimport解决DllNotFoundException？ （单声道Vb）

Question

我是Unix / Linux / Ubuntu的新手。

我在VB中使用Mono，并且试图通过DllImport（CliSiTef32I.dll / libclisitef.so）使用库中的方法，但是它一直在给我DllNotFoundException

在论坛中搜索我已经尝试了一些方法：

• ld.so.conf及其包含库的路径
• project.exe.config中的dllMap

感谢您的帮助。

我的代码：（我尝试直接使用.Dll和.SO导入，但均无效）

C＃

using System;
using System.Runtime.InteropServices;

namespace SitefCSharp

{

static class MdlTEF

{

[DllImport("CliSiTef32I.dll")] // [DllImport("libclisitef.so")]    
private static extern int ConfiguraIntSiTefInterativo(string EndSitef, string IdLoja, string IdTerminal, Int16 Reservado);

        static void Main()
        {
            int sts = 0;
            try
            {
                sts = ConfiguraIntSiTefInterativo("", "", "", 0);                
            }
            catch (Exception ex)
            {
                string msg = ex.ToString();
                //the exception is System.DllNotFoundException at (wrapper managed-to-native)
            }
        }
    }
}

VB

Imports System
Imports System.IO
Imports System.Windows.Forms
Imports Microsoft.VisualBasic.Interaction


Public Module EmptyClass

    Public Sub Main()
    Dim sts as Integer
    Try
        sts = ConfiguraIntSiTefInterativo("", "", "", 0)
    Catch ex as Exception
        MsgBox(ex.ToString)
    End Try

    End Sub

    Public Declare Function ConfiguraIntSiTefInterativo Lib "libclisitef.so" (ByVal EndSiTef As String, ByVal IdLoja As String, ByVal IdTerminal As String, ByVal Reservado As Int16) As Int32
    'Public Declare Function ConfiguraIntSiTefInterativo Lib "CliSiTef32I.dll" (ByVal EndSiTef As String, ByVal IdLoja As String, ByVal IdTerminal As String, ByVal Reservado As Int16) As Int32

End Module

// dll映射在project.exe.config文件中

<configuration>
    <dllmap dll="CliSiTef32I.dll" target="libclisitef.so"/>
</configuration>

//我的ld.so.conf文件...我试图将库放在所有这些路径中

/home/pdv/Projetos/PDV/kaiser/clisitef
/lib
/lib64
/usr/lib
/usr/lib64
/usr/local/lib
/usr/local/lib64
/home/pdv/Projects/TesteTef/TesteTef/bin/Debug
include /etc/ld.so.conf.d/*.conf

Answer 1

我使用mono_log_level = debug发现了问题 它无法加载32位dll，我尝试使用64版本，并且可以正常工作！