我正在调试VB6可执行文件。可执行文件在运行时会从其当前目录加载dll和文件。在调试器中运行时，当前目录似乎是VB6的目录。

如何设置VB6的工作目录？

解决方案

这会工作吗？

'Declaration
Private Declare Function SetCurrentDirectory Lib "kernel32" _
Alias "SetCurrentDirectoryA" (ByVal lpPathName As String) As Long

'syntax to set current dir
SetCurrentDirectory App.Path

对于这件事，它似乎不是一个"开箱即用"的解决方案。

摘自旧乔尔软件论坛

Anyways.. to put this topic to rest..
  the following was my VB6 solution:  I
  define 2 symbols in my VB project
  "MPDEBUG" and "MPRELEASE" and call the
  following function as the first
  operation in my apps entry point
  function.

Public Sub ChangeDirToApp()
#If MPDEBUG = 0 And MPRELEASE = 1 Then
  ' assume that in final release builds the current dir will be the location
  ' of where the .exe was installed; paths are relative to the install dir
  ChDrive App.path
  ChDir App.path
#Else
  ' in all debug/IDE related builds, we need to switch to the "bin" dir
  ChDrive App.path
  ChDir App.path & BackSlash(App.path) & "..\bin"
#End If
End Sub

我发现可以使用的解决方案使用一个" Sub Main"，并检查程序是否在IDE中运行。

Dim gISIDE as Boolean

Sub Main()
    If IsIDE Then
        ChDrive App.Path
        ChDir   App.Path
    End If

    ' The rest of the code goes here...

End Sub

Public Function IsIDE() As Boolean '
        IsIDE = False
        'This line is only executed if running in the IDE and then returns True
        Debug.Assert CheckIDE 
        If gISIDE Then 
            IsIDE = True
        End If
End Function

Private Function CheckIDE() As Boolean ' this is a helper function for Public Function IsIDE() 
        gISIDE = True 'set global flag 
        CheckIDE = True 
End Function

仅当使用File-Open打开项目时，"当前目录似乎是VB6的目录"。

在关闭IDE的情况下，双击.vbp文件将其打开。

可以在快捷方式的属性中更改任何程序(包括vb6)的当前目录。我已经将其更改为源树的根，这使得使用File-Open的速度更快。