JVCL Help:TJvBaseDataContexts.DoRemoveContext

 JVCL Help: TJvBaseDataContexts.DoRemoveContext Method

TJvBaseDataContexts

► TJvBaseDataContexts Methods

[+] TJvBaseDataContexts Methods

► TJvBaseDataContexts Properties

[+] TJvBaseDataContexts Properties

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Summary

Removes the specified context.

Pascal

 procedureDoRemoveContext(Context: IJvDataContext); virtual; abstract;

Parameters

Parameters	Description
Context: IJvDataContext	Context to remove from the list.

Description

DoRemoveContext removes the specified context from the list. It might be called by the implementer of IJvDataContextsManager.Delete or by DoDeleteContext, depending on the implementation of the specified methods.
DoRemoveContext should:

• check if the specified context belongs to the list (and do nothing if it isn't).
• check if the context is deletable (and do nothing if it isn't).
• notify clients the context is about to be deleted.
• delete the context from the list.
• notify clients the context has been deleted.
  

Note that you can implement DoRemoveContext by determining the index in the list of the specified context and call DoDeleteContext.

See Also

TJvBaseDataContexts.DoAddContext, TJvBaseDataContexts.DoClearContexts

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