JVCL Help:TJvTabBarItem.OnGetEnabled

 JVCL Help: TJvTabBarItem.OnGetEnabled Event

TJvTabBarItem

► TJvTabBarItem Events

[+] TJvTabBarItem Events

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[+] TJvTabBarItem Methods

► TJvTabBarItem Properties

[+] TJvTabBarItem Properties

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Summary

Event handler signaled when reading the value of the Enabled property.

Pascal

 TJvGetEnabledEvent = procedure (Sender: TJvTabBarItem; varEnabled: Boolean) ofobject;
propertyOnGetEnabled: TJvGetEnabledEvent;

Parameters

Parameters	Description
Enabled	Value derived in the event handler for the Enabled property.
Sender	Tab generating the event notification.

Description

OnGetEnabled is a TJvGetEnabledEvent property that represents the event handler signaled when reading the value for the Enabled property.
OnGetEnabled allows the application to implement code that is executed each time a value is read for the Enabled property. Applications must assign a procedure to the event handler to allow responding to the event notification. The procedure can be used to update the Enabled argument based on the logic required for the application.
When OnGetEnabled is unassigned, the unaltered value in the Enabled property is used.
Use OnGetModified to derive the value for the Modified property in the collection item.

See Also

TJvGetEnabledEvent, TJvTabBarItem.Enabled, TJvTabBarItem.Modified, TJvTabBarItem.OnGetModified

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