The IN_HSCROLL notification message is sent when the user has clicked the ink edit control's horizontal scroll bar.

The control's parent window receives this notification message through a WM_COMMAND message if the IEN_SCROLL bit has been set using the IE_SETNOTIFY message. This bit is set by default and should be cleared if the control's parent does not require this notification message.



Specifies the identifier of the ink edit control.


Specifies the handle of the ink edit control in the low-order word and the IN_HSCROLL notification message in the high-order word.

Return Value

The application should return TRUE to discard the scrolling request.

See Also


Software for developers
Delphi Components
.Net Components
Software for Android Developers
More information resources
Unix Manual Pages
Delphi Examples
Databases for Amazon shops developers
Amazon Categories Database
Browse Nodes Database