Type TELEvExceptionErrorProc

Code (Delphi)

TELEvExceptionErrorProc = procedure(

const ACustom: Pointer;

AExceptionInfo: TEurekaExceptionInfo;

const AEurekaAction: TEurekaActionType;

const AAdditionalInfo: String;

var ARetry: Boolean;

var ACallNextHandler: Boolean

);

Tip

Set to False, if you set ARetry to True.

Tip

Be sure to do something before switching ARetry to True. Repeating failed action without any attempt to correct settings / environment will simply fail again.

Warning

Be careful when setting ARetry to True: the failed action will be repeated and may raise the same error again. Ensure you have some sort of check to avoid infinite loop.

Caution!

Any event is called from the context of exception thread, which may be not the main thread of application. Thus, it's highly recommended to avoid using any global-like data and to avoid access VCL objects. If you still need to do any of that - please use proper thread synchronization for globals and Synchronize method for VCL access.

Warning

Event handlers registered via TEurekaLogEvents component will be active only when corresponding form is live (created). Such handlers will not be called before form is created or after it was destroyed. For this reason you may want to register your event handlers via code. For example, it would be a bad idea to use TEurekaLogEvents component for implementing your error dialog, because your dialog will not be displayed for exceptions outside form (e.g. initialization/finalization exceptions, as well as exceptions in form's constructor).