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Help Center›AfxNova›CRichEdit Class

CRichEdit.Scrollmethod

Scrolls the text vertically in a multiline rich edit control.

Windowsmethoddocumented

Syntax

FUNCTION Scroll (BYVAL hRichEdit AS HWND, BYVAL nAction AS LONG) AS LONG

Parameters

NameDescription
hRichEditThe handle of the rich edit control.
nActionThe action the scroll bar is to take. This parameter can be one of the following values:
SB_LINEDOWN. Scrolls down one line.
SB_LINEUP. Scrolls up one line.
SB_PAGEDOWN. Scrolls down one page.
SB_PAGEUP. Scrolls up one page.

Return value

If the message is successful, the HIWORD of the return value is TRUE, and the LOWORD is the number of lines that the command scrolls. The number returned may not be the same as the actual number of lines scrolled if the scrolling moves to the beginning or the end of the text. If the nAction parameter specifies an invalid value, the return value is FALSE.

Description

Scrolls the text vertically in a multiline rich edit control.

Remarks

To scroll to a specific line or character position, use the LineScroll message. To scroll the caret into view, use the ScrollCaret message.

Reference

  • Defined in AfxNova/CRichEdit.inc:914
  • Documented in Windows/WIndows Controls/CRichEdit Class.md
  • Topic: CRichEdit Class