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TDM_SET_PROGRESS_BAR_MARQUEE message

Starts and stops the marquee display of the progress bar in a task dialog, and sets the speed of the marquee.

Parameters

wParam [in]

A BOOL that indicates whether to turn the marquee display on or off. Use TRUE to turn on the marquee display, or FALSE to turn it off.

lParam [in]

A UINT that specifies the time, in milliseconds, between marquee animation updates. If this parameter is zero, the marquee animation is updated every 30 milliseconds.

Return value

The return value is ignored.

Remarks

For information on marquee mode, see Progress Bar Control.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Commctrl.h

 

 

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