MarkText method
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MarkText method
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| IESniffer component.
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| function TIESniffer.MarkText(Browser: IWebBrowser2; const Text: String;
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| FontColor: TColor = clBlack; BackgroundColor: TColor = clYellow;
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| WholeWords: Boolean = False; MatchCase: Boolean = False; ScanFrames: Boolean = True;
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| const MarkID: String = 'IESnifferMark'): Integer; // returns number of marked words
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| The MarkText method searches for all occurences of the Text on the Web page and marks it with specified foreground (FontColor parameter) and background (BackgroundColor parameter) colors.
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| Parameter | Meaning
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| Browser | is the IWebBrowser2 interface with some text which should be marked.
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| Text | is the word or phrase which should be marked in the HTML document.
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| FontColor | specifies the font color to mark the found text.
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| BackgroundColor | specifies the background color to highlight the text.
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| WholeWords | whether the Text should match whole words only.
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| MatchCase | whether the Text should match case.
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| ScanFrames | whether to scan subframes of the web page (True by default).
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| MarkID | identifier of marked text which must be used if you plan to clear marks. (ClearMarks method can clear the marks from keywords with specified MarkID).
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| Function returns the number of marked text fragments, or 0 if specified Text was not found on the page.
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| procedure TForm1.IESniffer1WBDownloadComplete(Sender: TObject;
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| const URL: String; const Browser: IWebBrowser2);
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| begin
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| // highlights AppControls keyword with yellow color
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| IESniffer1.MarkText(Browser, 'AppControls', clBlack, clYellow);
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| end;
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| ReplaceText method;
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| OnWindowLoad and OnWBDownloadComplete events.
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