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ProgressChange event

Fires when the progress of a download operation is updated on the object.

Syntax

HTML Attribute <element ProgressChange = "handler(event)">
attachEvent Method object.attachEvent("ProgressChange", handler)

 

Event information

Synchronous No
Bubbles No
Cancelable No

 

Event handler parameters

  • nProgress [in]
    Type: Long

    A Long that specifies the amount of total progress to show, or -1 when progress is complete.

  • nProgressMax [in]
    Type: Long

    A Long that specifies the maximum progress value.

Remarks

The container can use the information provided by this event to display the number of bytes downloaded or to update a progress indicator.

To calculate the percent of progress to show in a progress indicator, multiply the value of Progress by 100, and divide by the value of ProgressMax; unless Progress is -1, in which case the container indicates that the operation is finished or hides the progress indicator.

See also

InternetExplorer

WebBrowser

Reference

DownloadBegin

DownloadComplete

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