Example in Visual Basic

Public Sub SearchEx(txtCity As String, txtState As String)
Dim lyrCity As Layer
Dim dsCity As Dataset
Dim dsState As Dataset
Dim objFindResult As FindResult
Dim intNumCols As Integer
Dim intNumRows As Integer
Dim counter As Integer
Dim firstcounter As Integer

' This file ships as sample data with MapX.
Set lyrCity = Map1.Layers("US Minor Cities")  
Set lyrState = Map1.Layers("USA")
'    Add the datasets
Set dsCity = Map1.Datasets.Add(miDataSetLayer, lyrCity)

Set dsState = Map1.Datasets.Add(miDataSetLayer, lyrState)
'    Set the city dataset to be the find dataset
Set lyrCity.Find.FindDataset = dsCity
Set lyrCity.Find.FindField = dsCity.Fields("city")
'    Set the state dataset to be the refining dataset
Set lyrCity.Find.RefineLayer = lyrState
Set lyrCity.Find.RefineDataset = dsState
Set lyrCity.Find.RefineField = dsState.Fields("state")

Set objFindResult = lyrCity.Find.SearchEx(txtCity, txtState)

If objFindResult.MultipleMatches = True Then

 For Each objMatchCandidate In objFindResult.Matches
  firstcounter = firstcounter + 1
  List1.AddItem objMatchCandidate.Name

  intNumRows = objFindResult.Matches.Count
  intNumCols = dsCity.Fields.Count
  CityGrid.Cols = intNumCols
  CityGrid.Rows = intNumRows
  For counter = 1 To intNumCols
   CityGrid.Row = firstcounter - 1
   CityGrid.Col = counter - 1
   CityGrid.Text = dsCity.Value(objMatchCandidate.FeatureID,
   counter)
  Next
 Next
Else
 List1.AddItem objFindResult.MatchedFeature.Name

 intNumCols = dsCity.Fields.Count
 CityGrid.Cols = intNumCols

 For counter = 1 To intNumCols
  CityGrid.Col = counter - 1
  CityGrid.Text = dsCity.Value(
  objFindResult.MatchedFeature.FeatureID, counter)
 Next
End If

End Sub