Events
The QueryBuilder HTC supports the following events:
OnActive
OnError
OnQueryChange
OnReady
OnActive
The OnActive event fires when the QueryBuilder HTC enters the active state as a result of the Activate method being called and successfully executed. This event is most useful when the QueryBuilder HTC is being activated as part of the activation of a containing control, which itself cannot be successfully activated unless all of its sub-controls have been successfully activated.
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OnError
The OnError event fires when activation of the QueryBuilder HTC fails.
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OnQueryChange
The OnQueryChange event fires when the current query changes, such as when a clause is added, deleted, or modified.
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OnReady
The OnReady event fires when the QueryBuilder HTC is fully loaded and initialized, indicating that its programmatic interface is ready to use. No properties or methods (including the Activate method) of the QueryBuilder HTC should be called before this event fires.
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