Treedaten ab Datenbank laden

[Visual Basic]
Private Function Load_Treedata( _ 
   ByVal Checkstate As Object _ 
) As DataTable

Parameter

Checkstate

Quellcode

[Visual Basic]
        Private Function Load_Treedata(ByVal Checkstate) As DataTable 
            Treedata.Tables.Clear() 
            Dim selectcommand As New SqlCommand 
            Dim connection As New SqlConnection() 
            Dim da As New SqlDataAdapter("", connection) 
 
            selectcommand.CommandText = "my_servicekatalog_struktur" 
            selectcommand.Parameters.Add("@Mitarbeiternr", SqlDbType.Int, 4) 
            selectcommand.Parameters.Add("@CheckState", SqlDbType.Int, 4) 
            selectcommand.Parameters(0).Value = Globals.clsmitarbeiter.iMitarbeiternr.Value 
            selectcommand.Parameters(1).Value = Checkstate 
 
            selectcommand.CommandType = CommandType.StoredProcedure 
            selectcommand.Connection = connection 
            Try 
                connection.ConnectionString = Globals.sConnectionString 
                connection.Open() 
                da.SelectCommand = selectcommand 
                da.Fill(Treedata, "Tree") 
            Catch ex As Exception 
            Finally 
                connection.Close() 
                da.Dispose() 
                selectcommand.Dispose() 
            End Try 
        End Function

Forderungen

Plattformen: Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

Siehe auch

clsServiceKatalogTree