' *********************************************************
' 検索実行
' *********************************************************
Private Sub btn検索実行_Click()

    Dim strQuery, strCond
    
    strQuery = "select 郵便番号,都道府県,市区町村,町域 "
    strQuery = strQuery & " from 郵便番号マスタ"
    strQuery = strQuery & " where "
    
    strCond = ""
    
    If Trim(Me.txt郵便番号.Value) <> "" Then
        If strCond <> "" Then
            strCond = strCond & " and "
        End If
        strCond = strCond & " 郵便番号 like "
        strCond = strCond & "'*" & Me.txt郵便番号.Value & "*'"
    End If
    
    
    If Trim(Me.txt市区町村.Value) <> "" Then
        If strCond <> "" Then
            strCond = strCond & " and "
        End If
        strCond = strCond & " 市区町村 like "
        strCond = strCond & "'*" & Me.txt市区町村.Value & "*'"
    End If
    
    
    If Trim(Me.txt町域.Value) <> "" Then
        If strCond <> "" Then
            strCond = strCond & " and "
        End If
        strCond = strCond & " 町域 like "
        strCond = strCond & "'*" & Me.txt町域.Value & "*'"
    End If
    
    If strCond = "" Then
        MsgBox ("検索条件を指定して下さい")
    Else
        Me.lst郵便番号.RowSource = strQuery & strCond
    End If

End Sub