OnWBProgressChange event
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OnWBProgressChange event
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| IESniffer component.
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| type
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| TIEWebBrowserProgressChange = procedure(Sender: TObject; const URL: String; const Browser: IWebBrowser2;
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| Progress, ProgressMax: Integer) of object;
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| property OnWBProgressChange: TIEWebBrowserProgressChange
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| The OnWBProgressChange event occurs when the progress of a download operation is updated.
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| Write an OnWBProgressChange event handler to provide visual feedback about the download process. For example, an OnWBProgressChange event handler can update a TProgressBar component or display the number of bytes downloaded so far.
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| Browser is the IWebBrowser2 interface that is in the process of downloading a document.
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| Progress indicates how much of the document has already been downloaded, on a scale of 0 to ProgressMax. When Progress is –1, the operation is finished.
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| ProgressMax indicates the total size of the download operation.
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 To calculate the percentage of progress to show in a progress indicator (when Progress is not –1), multiply the value of Progress by 100 and divide by the value of ProgressMax.
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| OnWBDocumentComplete, OnWBDownloadBegin and OnWBDownloadComplete events.
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