HRESULT TextRange_ExpandToEnclosingUnit( HUIATEXTRANGE hobj, TextUnit unit );
A text range object.
The unit that the provider must expand the text range to.
Returns S_OK if successful or an error value otherwise.
If the range is already an integral number of the specified units, it remains unchanged.
If the starting endpoint is not at a TextUnit boundary, it is moved backward until it is at a boundary. Subsequently, if the ending endpoint is not at a boundary, or if it is at the same boundary as the starting endpoint, the ending endpoint is moved forward until it is at a boundary.
TextRange_ExpandToEnclosingUnit defaults up to the next supported TextUnit if the given TextUnit is not supported by the control.
|Minimum supported client||Windows XP [desktop apps only]|
|Minimum supported server||Windows Server 2003 [desktop apps only]|