OnWBProgressChange event
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acIESniffer component.
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type
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TacIEWebBrowserProgressChange = procedure(Sender: TObject; const URL: String; const Browser: IWebBrowser2;
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Progress, ProgressMax: Integer) of object;
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property OnWBProgressChange: TacIEWebBrowserProgressChange
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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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