vba - IE9 自动保存对话框 (vba)

Question

我正在尝试从网站下载 Excel 工作表。到目前为止，我已经实现了，直到自动单击下载按钮(网络抓取)。现在 ie9 弹出一个另存为屏幕。我如何自动化它？

Answer 1

你可以尝试这个，因为它在 IE9 上对我有效:

1. 将文件C:\Windows\System32\UIAutomationCore.dll复制到用户文档，即C:\Users\admin\Documents，然后添加引用UIAutomationClient 到您的宏文件。

2. 将以下代码粘贴到您的模块中:

       Option Explicit
       Dim ie As InternetExplorer
       Dim h As LongPtr
       Private Declare PtrSafe Function FindWindowEx Lib "user32" Alias "FindWindowExA" (ByVal hWnd1 As LongPtr, ByVal hWnd2 As LongPtr, ByVal lpsz1 As String, ByVal lpsz2 As String) As LongPtr
   
   Sub Download()
       Dim o As IUIAutomation
       Dim e As IUIAutomationElement
       Set o = New CUIAutomation
       h = ie.Hwnd
       h = FindWindowEx(h, 0, "Frame Notification Bar", vbNullString)
       If h = 0 Then Exit Sub
   
       Set e = o.ElementFromHandle(ByVal h)
       Dim iCnd As IUIAutomationCondition
       Set iCnd = o.CreatePropertyCondition(UIA_NamePropertyId, "Save")
   
       Dim Button As IUIAutomationElement
       Set Button = e.FindFirst(TreeScope_Subtree, iCnd)
       Dim InvokePattern As IUIAutomationInvokePattern
       Set InvokePattern = Button.GetCurrentPattern(UIA_InvokePatternId)
       InvokePattern.Invoke
   End Sub   
   

请尝试一下。