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ReadyStateChange Event

Occurs when the ready state changes.

Syntax

JScript
<SCRIPT FOR="MediaPlayer" EVENT="ReadyStateChange(lReadyState)" LANGUAGE="JScript">
    //insert script commands//
</SCRIPT>
VBScript
<SCRIPT LANGUAGE="VBScript">
Sub MediaPlayer_ReadyStateChange(lReadyState)
    //insert script commands//
End Sub
</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 Microsoft® 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).


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