Saturday, January 25, 2014

How to Extract Wild Card Matches in Word Document using Word VBA / Export Find Matches to Text File using VBA

How to use Word VBA to Find Wild Card Matches in Multiple Word Documents and Extract them 

There are many situations where a particular format throughout the document that needs to be extracted. The answer would be 

1) Wild Card Search
2) Regular expressions

Lets consider wild card search for this post for a document that contains Reference Citations within square brackets [...]

The following snippet Loops through all documents in a folder, opens them and searches for content within Square Brackets 

It exports the matches to a Text File (Can store in Excel also)

Sub Extract_WildCard_Matches()

Dim sWildCard As String
Dim sDir
Dim oWD As Word.Document
Dim sPath As String

sWildCard = "\[[!\[\]]{1,}\]"

sPath = "C:\Documents\"
sDir = Dir$(sPath & "*.docx", vbNormal)

Do Until LenB(sDir) = 0

 Set oWD = Documents.Open(sPath & sDir)

    Open "C:\Match_Output.txt" For Append As #1
        Selection.HomeKey wdStory, wdMove
        Selection.Find.Execute FindText:=sWildCard, MatchWildcards:=True
        Do While Selection.Find.Found
            Print #1, ActiveDocument.Name & vbTab & Selection.Range.Text
            Selection.Range.Collapse wdCollapseEnd
    Close #1

 oWD.Close False

 sDir = Dir$


End Sub
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