preRun Event (ImageLoader)
Summary
Occurs when the Run method is called, sending out ImageLoaderPreRunEventArgs.
Syntax
JavaScript Syntax
Object.defineProperty(ImageLoader.prototype,'preRun',get: function(),set: function(value))function preRun.add(function(sender, e));function preRun.remove(function(sender, e));
TypeScript Syntax
preRun: void;Remarks
The PreRun event handler is useful in situations where Run is called based on a page event.
The Cancel property, when set to true, will cause the Fail event to be called. This is different than the Abort method, which will fail silently and not call any callbacks.
Event Data
| Parameter | Type | Description |
|---|---|---|
| sender | var | The source of the event. |
| e | ImageLoaderPreRunEventArgs | The event data. |
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
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