vba 按日期计算 Outlook 中的电子邮件
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时间：2020-09-08 12:32:44 来源:igfitidea点击:
Counting emails in outlook by date
提问by Shaun07776
I Have the following code to count the number of emails in a outlook folder.
我有以下代码来计算 Outlook 文件夹中的电子邮件数量。
Sub HowManyEmails()
Dim objOutlook As Object,
objnSpace As Object,
objFolder As Object
Dim EmailCount As Integer
Set objOutlook = CreateObject("Outlook.Application")
Set objnSpace = objOutlook.GetNamespace("MAPI")
On Error Resume Next
Set objFolder = objnSpace.Folders("Personal Folders").Folders("Inbox").Folders("report's").Folders("Customer")
If Err.Number <> 0 Then
Err.Clear
MsgBox "No such folder."
Exit Sub
End If
EmailCount = objFolder.Items.Count
Set objFolder = Nothing
Set objnSpace = Nothing
Set objOutlook = Nothing
MsgBox "Number of emails in the folder: " & EmailCount, , "email count" End Sub
I am trying to count the emails in this folder by date so i end up with a count for each day.
我正在尝试按日期计算此文件夹中的电子邮件，因此我最终得到了每天的计数。
回答by
You might try it with this code:
您可以尝试使用以下代码：
Sub HowManyEmails()
Dim objOutlook As Object, objnSpace As Object, objFolder As MAPIFolder
Dim EmailCount As Integer
Set objOutlook = CreateObject("Outlook.Application")
Set objnSpace = objOutlook.GetNamespace("MAPI")
On Error Resume Next
Set objFolder = objnSpace.Folders("Personal Folders").Folders("Inbox").Folders("report's").Folders("Customer")
If Err.Number <> 0 Then
Err.Clear
MsgBox "No such folder."
Exit Sub
End If
EmailCount = objFolder.Items.Count
MsgBox "Number of emails in the folder: " & EmailCount, , "email count"
Dim dateStr As String
Dim myItems As Outlook.Items
Dim dict As Object
Dim msg As String
Set dict = CreateObject("Scripting.Dictionary")
Set myItems = objFolder.Items
myItems.SetColumns ("SentOn")
' Determine date of each message:
For Each myItem In myItems
dateStr = GetDate(myItem.SentOn)
If Not dict.Exists(dateStr) Then
dict(dateStr) = 0
End If
dict(dateStr) = CLng(dict(dateStr)) + 1
Next myItem
' Output counts per day:
msg = ""
For Each o In dict.Keys
msg = msg & o & ": " & dict(o) & " items" & vbCrLf
Next
MsgBox msg
Set objFolder = Nothing
Set objnSpace = Nothing
Set objOutlook = Nothing
End Sub
Function GetDate(dt As Date) As String
GetDate = Year(dt) & "-" & Month(dt) & "-" & Day(dt)
End Function
