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setting their properties, and writing code for them, you can save them as a component template. Later, by selecting the template from the Tool Palette, you can place the preconfigured components on a form in a single step; all associated properties and event-handling code are added to your project at the same time. You can reposition the components independently, reset their properties, and create or modify event handlers for them just as if you had placed each component in a separate operation.
Object Inspector
The Object Inspector lets you set designtime properties and create event handlers for components. This provides the connection between your application’s visual appearance and the code that makes the application run. The Object Inspector contains two tabs: Properties and Events. Use the Properties tab to change physical attributes of your components. Depending on your selection, some category options let you enter values in a text box while others require you to select values from a drop-down box. For Boolean operations, you toggle between True or False. After you change your components’ physical attributes, you create event handlers that control how the components function. Use the Events tab to specify the event of a specific object you select. If there is an existing event handler, use the drop-down box to select it. By default, some options in the Object Inspector are collapsed. To expand the options, click the plus sign (+) next to the category. Certain nonvisual components, for example, the Borland Data Providers, allow quick access to editors such as the Connection Editor and Command Text Editor. You can access these editors in the Designer Verb area at the bottom of the Object Inspector. To open the editors, point your cursor over the name of the editor until your cursor changes into a hand and the editor turns into a link. Alternatively, you can right-click the nonvisual component, scroll down to its associated editor and select it. Note that not all nonvisual components have associated editors. In addition to editors, this area can also display hyperlinks to show custom component editors, launch a web page and show dialog boxes.
Object Repository
To simplify development, Delphi 2005 offers predesigned templates, forms, and other items that you can easily access and use in your application. The Object Repository is accessible by choosing File New Other . A New Items dialog box appears, displaying the contents of the Object Repository . You can also edit or remove existing objects from the Object Repository by right-clicking the Object Repository to view your editing options.
Inside the Object Repository
The Object Repository contains items that address the types of applications you can develop. It contains templates, forms, and many others items. You can create projects such as class library, control library, console applications, HTML pages, and many others by accessing the available templates.
Object Repository Templates
You can add your own objects to the Object Repository as templates to reuse or share with other developers. Reusing objects lets you build families of applications with common user interfaces and functionality to reduce development time and improve quality.
Project Manager
A project is made up of several application files. The Project Manager lets you view and organize your project files such as forms, executables, assemblies, objects and library files. Within the Project Manager, you can add, remove, and rename files. You can also combine related projects to form project group, which you can compile at the same time.
Add References
You can integrate your legacy COM servers and ActiveX controls into managed applications by adding references to unmanaged DLLs to your project, and then browse the types just as you would with managed assemblies. Choose Project Add Reference to integrate your legacy COM servers or ActiveX controls. Alternatively, right-click the Reference folder in the Project Manager and click Add Reference. You can add other .NET assemblies, COM/ActiveX components, or type libraries using the Add Reference feature.
Copy References to a Local Path
During runtime, assemblies must be in the output path of the project or in the Global Assembly Cache (GAC) for deployment. In the Project Manager, you can right-click an assembly and use the Copy Local setting to copy the reference to the local output path. Follow these guidelines to determine whether a reference must be copied.
 If the reference is to an assembly created in another project, select the Copy Local setting.
If the assembly is in the GAC, do not select the Copy Local setting.
Add Web References You can quickly add a Web Reference to your client application and access the Web Service you want to use. When you add a Web Reference, you are importing a WSDL document into your client application, which describes a particular Web Service. Once you imported the WSDL document, Delphi 2005 generates all the interfaces and class definitions you need for calling that Web Service. To use the Add Web Reference feature, from your Project Manager, right-click the Web Services node.
Data Explorer
The Data Explorer lets you browse database server-specific schema objects including tables, fields, stored procedure definitions, triggers, and indexes. Using the context menus, you can create and manage database connections. You can also drag and drop data from a data source to most forms to build your database application quickly.
Structure View
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