选择要上传的文件对话框。合并 VBS 和 VBA 进程

Question

您好，我有两个程序：

1. 点击按钮在IE中打开对话框
2. 在该对话框中输入数据 他们两个分开工作

问题是如果对话框打开，VBA 不会继续执行第二个过程。 我认为解决方法是在 vba 之前启动 vbs 脚本（它包含与对话框的所有交互），它可以解决自动化问题。

我在 VBA 中都有这两个。那么这可行吗？如果是，我需要帮助来做 VBS 脚本。 还有如何将路径变量从 VBA 传递到 VBS。

第一部分：

Sub matchwww()
marker = 0
Set IE = CreateObject("InternetExplorer.Application")
Set objShell = CreateObject("Shell.Application")
IE_count = objShell.Windows.Count
For x = 0 To (IE_count - 1)
On Error Resume Next    ' sometimes more web pages are counted than are open
my_url = objShell.Windows(x).Document.Location
my_title = objShell.Windows(x).Document.Title

If my_title Like "Invoice Submission" & "*" Then 'compare to find if the desired web page is already open
    Set IE = objShell.Windows(x)
    marker = 1
    Exit For
Else
End If
Next
'Dim html As HTMLDocument
If marker = 0 Then
MsgBox ("A matching webpage was NOT found")
Else
Set html = IE.Document

'Call UploadfileAutomation
msgmarker = 0


For Each msg_not In html.getElementsByClassName("ripsStdTxtBox")
msg_not.Click
Next msg_not


End If ' this End If of matchwww main statement
End Sub

第二部分：

Sub UploadfileAutomation()

SaveAsWindow = FindWindow(vbNullString, "Choose file to Upload")
If SaveAsWindow = 0 Then
MsgBox "Couldn't find the SaveAsWindow"

End If
TextComboBox = FindWindowEx(SaveAsWindow, 0&, "ComboBoxEx32", vbNullString)
If SaveAsWindow = 0 Then
MsgBox "Couldn't find the SaveAsWindow"

End If
ComboBox = FindWindowEx(TextComboBox, 0&, "ComboBox", vbNullString)
If ComboBox = 0 Then
MsgBox "Couldn't find the ComboBox"

End If
EditComboBox = FindWindowEx(ComboBox, 0&, "Edit", vbNullString)
If EditComboBox = 0 Then
MsgBox "Couldn't find the EditComboBox"

End If
''and wait/sleep
Call SendMessageByString(EditComboBox, WM_SETTEXT, 0, "Path variable") 
DoEvents
SaveButton = FindWindowEx(SaveAsWindow, 0&, "Button", "&Open")
Call EnableWindow(SaveButton, True)
Call SendMessage(SaveButton, BM_CLICK, 0&, ByVal 0&)
End Sub

测试 vbs 脚本只是为了关闭 BOX

Set wshShell = CreateObject("WScript.shell")

Do
ret = wshShell.appActivate("Choose file to upload")
Loop until ret = True

Wscript.sleep 5
ret = wshShell.appActivate("Choose file to upload")
if ret= true then
ret = wshShell.appActivate("Choose file to upload")
Wscript.sleep 10
wshShell.sendkeys "%{F4}"
End if

其他使用这种方法的人的功能

 Public Declare PtrSafe Function FindWindow Lib "user32.dll" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
 Public Declare PtrSafe Function SendMessage Lib "user32.dll" Alias "SendMessageA" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByRef lParam As Any) As Long
 Public Declare PtrSafe Function FindWindowEx Lib "user32.dll" Alias "FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long
Public Declare PtrSafe Function SendMessageByString Lib "user32.dll" Alias "SendMessageA" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As Any) As Long
Public Declare PtrSafe Function SetActiveWindow Lib "user32.dll" (ByVal hWnd As Long) As Long
Public Declare PtrSafe Function ShowWindow Lib "user32" (ByVal hWnd As Long, ByVal nCmdSHow As Long) As Long
 Public Declare PtrSafe Function BringWindowToTop Lib "user32" (ByVal lngHWnd As Long) As Long
 Public Declare PtrSafe Function EnableWindow Lib "user32.dll" (ByVal hWnd As Long, ByVal fEnable As Long) As Long
 Public Declare PtrSafe Function GetActiveWindow Lib "user32" () As Long
 Public Declare PtrSafe Function GetFocus Lib "user32.dll" () As Long

 Public Const WM_CLOSE As Long = &H10
 Public Const SW_SHOW As Integer = 5
 Public Const WM_SETTEXT As Long = &HC
 Public Const BM_CLICK As Long = &HF5&

Answer 1

所以如果有人对这里的解决方案感兴趣（希望对大家有所帮助）：

我用VB6编译了.exe，它与上传文件对话框交互：

 Private Declare Function FindWindow Lib "user32.dll" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
 Private Declare Function SendMessage Lib "user32.dll" Alias "SendMessageA" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByRef lParam As Any) As Long
 Private Declare Function FindWindowEx Lib "user32.dll" Alias "FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long
 Private Declare Function SendMessageByString Lib "user32.dll" Alias "SendMessageA" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As Any) As Long
 Private Declare Function SetActiveWindow Lib "user32.dll" (ByVal hWnd As Long) As Long
 Private Declare Function ShowWindow Lib "user32" (ByVal hWnd As Long, ByVal nCmdSHow As Long) As Long
 Private Declare Function BringWindowToTop Lib "user32" (ByVal lngHWnd As Long) As Long
 Private Declare Function EnableWindow Lib "user32.dll" (ByVal hWnd As Long, ByVal fEnable As Long) As Long
 Private Declare Function GetActiveWindow Lib "user32" () As Long
 Private Declare Function GetFocus Lib "user32.dll" () As Long
 Private Declare Sub Sleep Lib "kernel32.dll" (ByVal dwMilliseconds As Long)
 Private Const WM_CLOSE As Long = &H10
 Private Const SW_SHOW As Integer = 5
 Private Const WM_SETTEXT As Long = &HC
 Private Const BM_CLICK As Long = &HF5&

Public Sub Main() 'is nessesary to execute on launch
Dim strCommandLine As String 'path passed from VBA
strCommandLine = Command 'path passed from VBA
Sleep 25000 'wait to execute, can be smarter way to check if dialog is already open

SaveAsWindow = FindWindow(vbNullString, "Choose file to Upload")
If SaveAsWindow = 0 Then
MsgBox "Couldn't find the SaveAsWindow" 'msg boxes are just for troubleshooting to see if right elements are found or not

End If
TextComboBox = FindWindowEx(SaveAsWindow, 0&, "ComboBoxEx32", vbNullString)
If SaveAsWindow = 0 Then
MsgBox "Couldn't find the SaveAsWindow"

End If
ComboBox = FindWindowEx(TextComboBox, 0&, "ComboBox", vbNullString)
If ComboBox = 0 Then
MsgBox "Couldn't find the ComboBox"

End If
EditComboBox = FindWindowEx(ComboBox, 0&, "Edit", vbNullString)
If EditComboBox = 0 Then
MsgBox "Couldn't find the EditComboBox"

 End If
 ''and wait/sleep
  Call SendMessageByString(EditComboBox, WM_SETTEXT, 0, strCommandLine) 'here goes variable from VBA "strCommandLine"
  DoEvents
  SaveButton = FindWindowEx(SaveAsWindow, 0&, "Button", "&Open")
  Call EnableWindow(SaveButton, True)
  Call SendMessage(SaveButton, BM_CLICK, 0&, ByVal 0&)
  End Sub

VBA 部分：

Sub matchwww()
marker = 0
Dim strProgramName As String
Dim strArgument As String

strProgramName = ThisWorkbook.Path & "\UploadInvoice.exe"
strArgument = "I:\testetetstest.xls"

Set IE = CreateObject("InternetExplorer.Application")
Set objShell = CreateObject("Shell.Application")
IE_count = objShell.Windows.Count
For x = 0 To (IE_count - 1)
On Error Resume Next    ' sometimes more web pages are counted than are open
my_url = objShell.Windows(x).Document.Location
my_title = objShell.Windows(x).Document.Title

If my_title Like "Invoice Submission" & "*" Then 'compare to find if the desired web page is already open
    Set IE = objShell.Windows(x)
    marker = 1
    Exit For
 Else
 End If
 Next
'Dim html As HTMLDocument
If marker = 0 Then
MsgBox ("A matching webpage was NOT found")
Else
Set html = IE.Document


msgmarker = 0

Call Shell("""" & strProgramName & """ """ & strArgument & """", vbNormalFocus) 'we need to call prior dialog is open
For Each msg_not In html.getElementsByClassName("ripsStdTxtBox") 'here we are opening dialog
msg_not.Click
Next msg_not


End If ' this End If of matchwww main statement
End Sub