ReadyStateChange

  • 项目

This event occurs when the ready state changes.

Compatibility: Windows Media Player, ActiveMovie

<SCRIPT FOR="MediaPlayer" EVENT="ReadyStateChange(lReadyState)" LANGUAGE="JScript">
  //insert script commands//
</SCRIPT>

Parameters

  • lReadyState
    Long value indicating the current value of the ReadyState property, after it changes.

Remarks

The following are possible values for the lReadyState parameter.

Value Visual Basic constant Description
0 mpReadyStateUninitialized The FileName property has not been initialized.
1 MpReadyStateLoading The Windows Media Player control is asynchronously loading a file.
3 MpReadyStateInteractive The Windows Media Player control loaded a file, and downloaded enough data to play the file, but has not yet received all data.
4 MpReadyStateComplete All data has been downloaded.

After calling the Open method, applications should check the ready state before attempting to call the Play method on the newly opened file. Applications should call the Play method only if the lReadyState parameter equals 3 (mpReadyStateInteractive) or 4 (mpReadyStateComplete).

ActiveMovie compatibility mode is only supported through Windows CE .NET 4.1.

Requirements

OS Versions: Windows CE 3.0 and later.

See Also

Windows Media Player Events | Compatibility Modes

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.