JVCL Help:TJvHTMLParser.OnKeyFound
JVCL Help: TJvHTMLParser.OnKeyFound Event
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Event handler signaled when a defined HTML tag is encountered during parsing.
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TJvKeyFoundEvent = procedure (Sender: TObject; Key, Results, OriginalLine: string) ofobject;
propertyOnKeyFound: TJvKeyFoundEvent;
Parameters
| Parameters | Description |
| Results | Textual context for the HTL tag. |
| OriginalLine | Line of text containing the HTML tag. |
| Sender | Object generating the event notification. |
| Key | Name associated with the HTML tag. |
Description
OnKeyFound is a TJvKeyFoundEvent property that represents the event handler signaled when a defined HTML tag is encountered during parsing.
OnKeyFound is signaled in the AnalyseString method after HTML tags have been parsed from the HTML Content for the parser component. OnKeyFound is fired for each value stored in list of parsed tags in TagList, and includes the arguments described in the list of Parameters.
Use the OnKeyFoundEx event handler to respond to tags that include attributes with values in the HTML tag.
Applications must assign a procedure to the event handler to allow responding to the event notifications. If an event handler is unassigned, the event notification is not performed. If both event handlers are assigned, both events are fired for each HTML tag in the TagList.
Use the Parser property or the AddCondition method to define HTML tags recognized during parsing operations using the parser component.
See Also
TJvKeyFoundExEvent, TJvHTMLParser.AnalyseString, TJvHTMLParser.TagList, TJvHTMLParser.Parser, TJvHTMLParser.AddCondition, TJvHTMLParser.OnKeyFoundEx
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