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This article demonstrates how to access SAP ByDesign data from PowerBuilder using the CData ADO.NET Provider for SAP ByDesign.
The CData ADO.NET providers are easy-to-use, standards-based controls that can be used from any platform or development technology that supports Microsoft .NET, including PowerBuilder. This article shows how to use the CData ADO.NET Provider for SAP ByDesign in PowerBuilder.
This article shows how to create a basic PowerBuilder application that uses the CData ADO.NET Provider for SAP ByDesign to retrieve data.
- In a new WPF Window Application solution, add all the Visual Controls needed for the connection properties. Below is a typical connection string:
URL=https://my999999.sapbydesign.com;User=username;Password=password;CustomService=servicename;
Set the following connection properties to connect to SAP ByDesign.
- Url: Set this to the Url of your SAP ByDesign site. For example, https://test.sapbydesign.com
- User: Set this to the username of your account.
- Password: Set this to the password of your account.
- CustomService or AnalyticsService: Only one of these must be specified. If you have a custom service you want to retrieve data from, specify CustomService. If you want to retrieve the reports of a analytical service, specify AnalyticsService.
If neither is specified, 'cc_home_analytics.svc' will used as a default for the AnalyticsService property. If you are not sure what service to specify, you can always query the Services view to list available services.
- Add the DataGrid control from the .NET controls.
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Configure the columns of the DataGrid control. Below are several columns from the Account table:
<DataGrid AutoGenerateColumns="False" Margin="13,249,12,14" Name="datagrid1" TabIndex="70" ItemsSource="{Binding}"> <DataGrid.Columns> <DataGridTextColumn x:Name="idColumn" Binding="{Binding Path=Id}" Header="Id" Width="SizeToHeader" /> <DataGridTextColumn x:Name="nameColumn" Binding="{Binding Path=ID}" Header="ID" Width="SizeToHeader" /> ... </DataGrid.Columns> </DataGrid>
- Add a reference to the CData ADO.NET Provider for SAP ByDesign assembly.
Connect the DataGrid
Once the visual elements have been configured, you can use standard ADO.NET objects like Connection, Command, and DataAdapter to populate a DataTable with the results of an SQL query:
System.Data.CData.SAPByDesign.SAPByDesignConnection conn
conn = create System.Data.CData.SAPByDesign.SAPByDesignConnection(connectionString)
System.Data.CData.SAPByDesign.SAPByDesignCommand comm
comm = create System.Data.CData.SAPByDesign.SAPByDesignCommand(command, conn)
System.Data.DataTable table
table = create System.Data.DataTable
System.Data.CData.SAPByDesign.SAPByDesignDataAdapter dataAdapter
dataAdapter = create System.Data.CData.SAPByDesign.SAPByDesignDataAdapter(comm)
dataAdapter.Fill(table)
datagrid1.ItemsSource=table.DefaultView
The code above can be used to bind data from the specified query to the DataGrid.