The and Smart Client Software Factory (SCSF) are legacy Microsoft framework tools designed to build complex, modular Windows Forms applications. While they have largely been superseded by modern frameworks like Prism for WPF , they remain critical for maintaining enterprise "smart client" systems. Core Architecture & Features
Define the business processes within those modules. Design SmartParts: Build your UI components.
Workspace throws "Smart part is not found in the WorkItem." Cause: You forgot to add the view to WorkItem.SmartParts . Fix: Always use SmartParts.AddNew<T>(id) before Workspace.Show() .
Use the SCSF templates to generate the main application window and layout. The and Smart Client Software Factory (SCSF) are
base.OnViewReady(); LoadCustomers(); View.CustomerSelected += View_CustomerSelected;
A Workspace is a smart container. CAB ships with:
Windows Forms applications naturally encourage monolithic design. You drag a button onto a form, double-click it, and write business logic directly in the code-behind. For a simple calculator, this is fine. For a trading desk application with 200 views and 50 developers, it is a disaster. Design SmartParts: Build your UI components
CAB’s Command system is superior to manual button enabling. You define a Command (e.g., "SaveToolStripButton") and link it to a CommandHandler method. When a WorkItem is activated or deactivated, commands automatically enable/disable based on CommandStatus .
ToolStripItem extension = new ToolStripButton("Module A Button"); RootWorkItem.UIExtensionSites["MainToolStrip"].Add(extension);
Mastering the Enterprise Desktop: A Deep Dive into Programming with the Microsoft Composite UI Application Block and Smart Client Software Factory Use the SCSF templates to generate the main
Before 2005, a typical enterprise desktop app was a monolithic "WinForms" beast. Adding a new feature meant touching dozens of files, and testing one part of the UI often broke three others. Microsoft’s patterns & practices group saw the struggle and introduced CAB in December 2005. Chapter 1: The Blueprint (CAB)
public void AddToolStripButton()