Sets attributes of paragraph(s) in the current selection or, if no selection, of paragraphs inserted at the insertion point
#include <GuiRichEdit.au3>
_GUICtrlRichEdit_SetParaAttributes ( $hWnd, $sStatesAndAtts )
| $hWnd | Handle to the control |
| $sStatesAndAtts | a string consisting of groups separated by semicolons ";". Each group consists of: First character - state: + - turn attribute on - - turn attribute off "fpg" - force this/these paragraphs on to new page(s) (Initially off) "hyp" - automatic hypthenation (Initially on) "kpt" - keep this/these paragraph(s) together on a page (Initially off} "kpn" - keep this/these paragraph(s) and the next together on a page (Initially off) "pwo" - prevent widows and orphans, i.e. avoid a single line of this/these paragraphs on a page (Initially off) "r2l" - display text using right-to-left reading order (Initially off) "row" - paragraph(s) is/are table row(s) (Initially off) "sbs" - display paragraphs side by side (Initially off) "sln" - suppress line numbers in documents or sections with line numbers (Initially off) |
| Success: | True. |
| Failure: | False and sets the @error flag to non-zero. |
| @error: | 101 - $hWnd is not a handle 1021 - a state character in $sStatesAndAtts is invalid. It is in @extended 1022 - an attribute abbreviation in $sStatesAndAtts is invalid. It is in @extended 1023 - length of $sStatesAndAtts is invalid |
Displays results in Word but not in Rich Edit.
_GUICtrlRichEdit_GetParaAttributes
Search EM_SETPARAFORMAT in MSDN Library.
#include <GUIConstantsEx.au3>
#include <GuiRichEdit.au3>
#include <WindowsConstants.au3>
Global $g_idLblMsg, $g_hRichEdit
Example()
Func Example()
Local $hGui, $iMsg, $idBtnNext, $iStep = 0
$hGui = GUICreate("Example (" & StringTrimRight(@ScriptName, StringLen(".exe")) & ")", 320, 350, -1, -1)
$g_hRichEdit = _GUICtrlRichEdit_Create($hGui, "This is a test.", 10, 10, 300, 220, _
BitOR($ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))
$g_idLblMsg = GUICtrlCreateLabel("", 10, 235, 300, 60)
$idBtnNext = GUICtrlCreateButton("Next", 270, 310, 40, 30)
GUISetState(@SW_SHOW)
_GUICtrlRichEdit_AppendText($g_hRichEdit, "First paragraph")
Report("First paragraph: default attributes")
While True
$iMsg = GUIGetMsg()
Select
Case $iMsg = $GUI_EVENT_CLOSE
_GUICtrlRichEdit_Destroy($g_hRichEdit) ; needed unless script crashes
; GUIDelete() ; is OK too
Exit
Case $iMsg = $idBtnNext
$iStep += 1
Switch $iStep
Case 1
_GUICtrlRichEdit_AppendText($g_hRichEdit, @CRLF & "Second paragraph")
_GUICtrlRichEdit_SetParaAttributes($g_hRichEdit, "-hyp")
Report("Second paragraph: hyphenation off")
Case 2
_GUICtrlRichEdit_SetSel($g_hRichEdit, 10, -1)
_GUICtrlRichEdit_SetParaAttributes($g_hRichEdit, "-hyp;+fpg;+kpn")
Report("Attributes of first paragraph in selection")
Case 3
; Stream all text to the Desktop so you can look at attributes in Word
_GUICtrlRichEdit_Deselect($g_hRichEdit)
_GUICtrlRichEdit_StreamToFile($g_hRichEdit, @DesktopDir & "\gcre.rtf")
GUICtrlSetState($idBtnNext, $GUI_DISABLE)
EndSwitch
EndSelect
WEnd
EndFunc ;==>Example
Func Report($sMsg)
$sMsg = $sMsg & @CRLF & @CRLF & "Get function returns " & @CRLF & _GUICtrlRichEdit_GetParaAttributes($g_hRichEdit)
GUICtrlSetData($g_idLblMsg, $sMsg)
EndFunc ;==>Report