ITfRangeACP::SetExtent method (msctf.h)
Sets the application character position and length of the range object.
HRESULT SetExtent( LONG acpAnchor, LONG cch );
Contains the application character position of the range start anchor.
Contains the number of characters in the range.
This method can return one of these values.
||The method was successful.|
||One or more parameters are invalid.|
||An unspecified error occurred.|
This method should only be called by the owner of the ACP-based context because the character position and range length will only have meaning to a caller that recognizes the text store implementation.
|Minimum supported client||Windows 2000 Professional [desktop apps | UWP apps]|
|Minimum supported server||Windows 2000 Server [desktop apps | UWP apps]|
|Redistributable||TSF 1.0 on Windows 2000 Professional|