从 Excel 中识别具有特定主题的 Outlook 邮件

Question

我有以下代码用于从 Outlook 电子邮件中提取表格。

它只查看最新的电子邮件。我需要在电子邮件的主题中匹配一个字符串来确定要从哪封电子邮件中提取。

我需要在代码中添加什么？

Option Explicit

Sub impOutlookTable()

Dim wkb As Workbook
Set wkb = Workbooks.Add

Sheets("Sheet1").Cells.ClearContents

' point to the desired email
Const strMail As String = "first.last@outlook.com"

Dim oApp As Outlook.Application
Dim oMapi As Outlook.MAPIFolder
Dim oMail As Outlook.MailItem

On Error Resume Next
Set oApp = GetObject(, "OUTLOOK.APPLICATION")
If (oApp Is Nothing) Then Set oApp = CreateObject("OUTLOOK.APPLICATION")

On Error GoTo 0

Set oMapi = oApp.GetNamespace("MAPI").Folders(strMail).Folders("inbox")
Set oMail = oMapi.Items(oMapi.Items.Count)

' get html table from email object
Dim oHTML As MSHTML.HTMLDocument: Set oHTML = New MSHTML.HTMLDocument
Dim oElColl As MSHTML.IHTMLElementCollection
With oHTML
    .Body.innerHTML = oMail.HTMLBody
    Set oElColl = .getElementsByTagName("table")
End With

'import in Excel
Dim x As Long, y As Long
For x = 0 To oElColl(0).Rows.Length - 1
    For y = 0 To oElColl(0).Rows(x).Cells.Length - 1
        Range("A1").Offset(x, y).Value = oElColl(0).Rows(x).Cells(y).innerText
    Next y
Next x

Set oApp = Nothing
Set oMapi = Nothing
Set oMail = Nothing
Set oHTML = Nothing
Set oElColl = Nothing

wkb.SaveAs "C:\Users\user\.spyder-py3\Outlook\tables.xlsx"

End Sub

Answer 1

如果您只想检索一封指定主题的电子邮件：

If oMapi.Items.Item(i).Subject = "Your subject here" Then 

'Some code here

End if

如果你想检索所有指定主题的邮件：

For i = 1 To oMapi.Items.Count 
  If oMapi.Items.Item(i).Subject = "Your subject here" Then 
    'Some code here 
  End If 
Next i

我还没有测试过它，但它会在某个地方，你可以看到Microsoft Online documentation for more information