How can I search two fields from one table at one time?

I need to search a table called tblsubjects, for either by the name (field subjectlast) or case number (field casenumber) I want to use a text box on my form to enter the search criteria. After the criteria has been entered I would like to populate a sub form with the results. i would like the search to be a close match, it does not have to be and exact match. Any ideas how to get started in the right direction?
seanlhallAsked:
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ErezMorCommented:
you dont need a sub form, you can use a continuous form.
on the form's header , put an unbound textbox (say you call it txtFilter) for the user to fill the search criteria, and a command button "Search"
now write this code in the Click event of the button:
if txtFilter<>"" then
     Me.Filter="SubjectLast Like '*" & txtFilter & "*'
     Me.FilterOn=True
End If

now, i didnt understand the other field's thing (CaseNumber), the same search term is for both at the same time or the user needs to choose wether to search for matching SubjectLast OR CaseNumbers?
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NorieVBA ExpertCommented:
How will the field to be searched be determined?

If you used 2 textboxes you could use something like this to filter by or as criteria.
If IsNull(txtSubject) Then
      strFilter = "subjectlast Like '*'"
Else
     strFilter = "subjectlast Like '*" & txtSubject.Value & "*'"
End If

strFilter = strFilter & " Or "

If IsNull(txtCaseNo) Then
      strFilter = strFilter & " casenumber Like '*'"
Else
     strFilter = strFilter & " casenumber Like '*" & txtCaseNo.Value & "*'"
End If

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hnasrCommented:
Try this:
Code filters Folder names if either FolderFrom or FolderTo (a copy utility) contanis characters typed in Text1 box.
Subform control name is B.
The code is in the Command1_Click event on the main form.

Private Sub Command3_Click()
    B.Form.FilterOn = False
    B.Form.Filter = "FolderFrom Like '*' & text1 & '*' OR FolderTo Like '*' & text1 & '*'"
     B.Form.FilterOn = True
End Sub
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hnasrCommented:
Commad1=> Command3
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