vb. Net how to capture the save () event of word?

[yangmz1972]

I use VB.Net calls word2010 in com mode, but how to capture the save () event of word

[peterst]

Private _word As Word.Application
 
...
' Get or create Word application object
_word = ...
AddHandler _word.DocumentBeforeSave, AddressOf DocumentBeforeSave
...
 
Private Sub DocumentBeforeSave(Doc As Word.Document, ByRef SaveAsUI As Boolean, ByRef Cancel As Boolean)
    Debug.Print(Doc.Name)
    Cancel = False
End Sub

[yangmz1972]

Private _word As Word.Application
 
...
' Get or create Word application object
_word = ...
AddHandler _word.DocumentBeforeSave, AddressOf DocumentBeforeSave
...
 
Private Sub DocumentBeforeSave(Doc As Word.Document, ByRef SaveAsUI As Boolean, ByRef Cancel As Boolean)
    Debug.Print(Doc.Name)
    Cancel = False
End Sub

Thank you. It works.

Unfortunately, word has no documentaftersave event.

Well, I want to use VB immediately after the document is saved Net code saves the document to the BLOB field of the data table.

[peterst]

Inside DocumentBeforeSave event management you have to simulate what Word do and you will have to do the save yourself so you can catch it. Something like this:

Private _saveActive As Boolean = False
 
Private Sub DocumentBeforeSave(Doc As Word.Document, ByRef SaveAsUI As Boolean, ByRef Cancel As Boolean)
    If _saveActive Then
        Return      ' If save is active then just return
    End If
 
    _saveActive = True
    If SaveAsUI Then
        ' Show UI when SaveAs or new file is saved - needs user interaction to select file
        Dim saveDialog = _word.Dialogs.Item(Word.WdWordDialog.wdDialogFileSaveAs)
        saveDialog.Show()
    Else
        Doc.Save()
    End If
 
    Dim filename = Doc.FullName     ' Grab the file name of the document
 
    '
    ' Do whatever you want with the file - upload to network storage, save in db BLOB, ...
    '
 
    _saveActive = False
    Cancel = True                   ' Cancel the save operation as document was just saved
End Sub

If file is new or SaveAs is performed, it is required some user interaction to select destination file name so save dialog is shown. In the other case when no UI is required, the save is just performed. Then you can get from Word.Document object the file name and do whatever you want.

[yangmz1972]

Thank you. I see. It is to execute the save method in the documentbeforesave event