System tab
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The System tab of the Component Palette contains non-visual operatingsystem-related components like timers.
| Icon | Component | Description | Online Docs |
|---|---|---|---|
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TTimer | Component allowing processing code at regular intervals | Link |
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TIdleTimer | Similar to TTimer, but can be made active only when application is idle. | Link |
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TLazComponentQueue | Queue for streaming of components, used for multithreading or networking. | Link |
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THTMLHelpDatabase | Allows access to html help pages | Link |
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THTMLBrowserHelpViewer | Starts the web browser to view the html help pages managed by THTMLHelpDatabase. | Link |
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TAsyncProcess | Similar to TProcessUTF8, but can handle asynchronous processes | Link |
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TSimpleIPCClient | Client for a simple one-way "Inter-Process Communication" (IPC) between two processes on the same machine. | Link |
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TSimpleIPCServer | Server for IPC communication between two processes on the same machine. Needs TSimpleIPCClient. | Link |
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TXMLConfig | enables applications to stores configuration data in XML files | Link |
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TEventLog | cross-platform event logging system which can write to the system log or to a file | Link |
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TServiceManager | assists in platform-independent managing of services | Link |
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TProcess | starts an external process | Link |
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TProcessUTF8 | like TProcess, but supports UTF8 strings. | Link |
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TCHMHelpDatabase | Allows access to a chm help file | Link |
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TLHelpConnector | Cooperates with TCHMHelpDatabase to display chm help files using the program lhelp | Link |
| Component Palette |
|---|
| Standard/ja - Additional/ja - Common Controls/ja - Dialogs/ja - Data Controls/ja - Data Access/ja - System - Misc - LazControls - RTTI - SQLdb - Pascal Script - SynEdit - Chart - IPro |
