IVTxtAttributes::SpeedSet

This method sets the average talking speed for a voice text site, in words per minute.

Syntax

HRESULT SpeedSet( DWORD dwSpeed);

Parameters

dwSpeed

[in] Specifies the new talking speed for the site. An application can specify TTSATTR_MINSPEED or TTSATTR_MAXSPEED for the minimum or maximum allowable value, respectively.

Return Values

NOERROR

The method successfully set the average talking speed for a voice text site.

VTXTERR_INVALIDPARAM

A parameter is invalid.

VTXTERR_OUTOFMEM

There is not enough memory.

Remarks

The talking speed for a site is saved between uses of the site, even if the user shuts down the computer in the meantime.

If a voice-navigation application is installed on the user’s computer, an application may not need to set the speed.

See Also

IVTxtAttributes::SpeedGet