[RESOLVED] DMax Date Text box function on continuous form with two where clauses

[colecole]

Private Function getMaxSigDate() As Date
  Const fldName = "dwfDateComplete"
  Const tblName = "tblDocWorkFlow"
  Dim strWhere As String
  strWhere = "dwfTitleNo = 2 And dwfDocID = " & Me.docID
  getMaxSigDate = Nz(DMax(fldName, tblName, strWhere), 0)
  Me.SignaturesComplete = getMaxSigDate
End Function

This is what I tried next. I can't get a date to enter into the field SignaturesComplete. What should I use as the control source?