Create a project for your Windows or Windows Mobile device application
        in Visual Studio.
Prerequisites
On Windows 8,
            you must manually enable the .NET 3.5 Framework using the Windows Features control panel
            applet before running any applications that require the .NET 3.5 Framework.
 
- From the Visual Studio main menu select . 
 
- Select: 
 
                    - Target platform: 
- Windows Mobile 6.0, 6.1, and 6.5
                                    Professional
 
- Windows
 
 
- Library version – .NET version 3.5
 
- Language – the language used in the resource DLLs, to be
                            included in the generated project.
 
                     Different sets of DLLs are included in the project based on
                        your selections. The project contains all assemblies and runtime support
                        DLLs required to access the Object API. 
                  
- Click OK to generate the Visual Studio
                    Project.
 
- Build the Solution. From the Visual Studio main menu, select
                        . 
 The DLLs are copied to the target directory and the directory
                    structure is flattened. 
 Once generated and built, you can write custom mobile
                    applications based on your selections. 
 
- Develop the mobile business objects (MBOs) that implement the
                    business logic. 
 See these online help topics:
- 
                            SAP Mobile WorkSpace - Mobile Business Object Development > Develop > Developing a Mobile
                                Business Object
                        
 
                 
- Use the Code Generation wizard to generate the C# Object API
                    code for the mobile business object.
 
- Add the generated code to the new project you created from the
                    template.
 For more information, see Rebuilding the
                        Generated Solution in Visual Studio.