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_GUICtrlRichEdit_GetParaShading

Gets the shading settings of (first) selected paragraph or (if no selection) of the current paragraph

#include <GuiRichEdit.au3>
_GUICtrlRichEdit_GetParaShading($hWnd)

Параметры

$hWnd Дескриптор элемента

Возвращаемое значение

Успех:settings of first selected paragraph - a string consisting of values separated by semicolons (:):
value 1 - Weight - percent of foreground color, the rest being background color
value 2 - style - a string containing one of the following:
non - none
dhz - dark horizontal
dvt - dark vertical
ddd - dark down diagonal
dud - dark up diagonal
dgr - dark grid
dtr - dark trellis
lhz - light horizontal
lvt - light vertical
ldd - light down diagonal
lud - light up diagonal
lgr - light grid
ltr - light trellis
value 3 - Foreground color - one of the following:
"blk" - black
"blu" - blue
"cyn" - cyan
"grn" - green
"mag" - magenta
"red" - red
"yel" - yellow
"whi" - white
"dbl" - dark blue
"dgn" - dark green
"dmg" - dark magenta
"drd" - dark red
"dyl" - dark yellow
"dgy" - dark grey
"lgy" - light grey
value 4 - Background color - same values as for Foreground color
Value 5 - scope:
a - all (or only) selected paragraphs have these settings
f - the first selected paragraph has these settings, but other(s) don't
c - the current paragraph has these settings
Ошибка:Возвращает "" - пустую строку и устанавливает @error
@error:101 - $hWnd is not a handle

Примечания

Shading does not show in Rich Edit, but shading created here will show in Word

См. также

_GUICtrlRichEdit_SetParaShading

См. также

Искать EM_SETPARAFORMAT в библиотеке MSDN

Пример

#include <GuiRichEdit.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>

Global $lblMsg, $hRichEdit

Main()

Func Main()
    Local $hGui, $btnNext, $iStep = 0
    $hGui = GUICreate(StringTrimRight(@ScriptName, 4), 420, 350, -1, -1)
    $hRichEdit = _GUICtrlRichEdit_Create($hGui, 'Это тест.', 10, 10, 400, 220, _
            BitOR($ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))
    $lblMsg = GUICtrlCreateLabel("", 10, 235, 300, 60)
    $btnNext = GUICtrlCreateButton("Далее", 270, 310, 60, 30)
    GUISetState()

    _GUICtrlRichEdit_SetText($hRichEdit, "First paragraph")
    Report("0. Para with default settings")

    While 1
        Switch GUIGetMsg()
            Case $GUI_EVENT_CLOSE
                _GUICtrlRichEdit_Destroy($hRichEdit)
                GUIDelete()
                Exit
            Case $btnNext
                $iStep += 1
                Switch $iStep
                    Case 1
                        _GUICtrlRichEdit_AppendText($hRichEdit, @CR & "Second paragraph")
                        _GUICtrlRichEdit_SetParaShading($hRichEdit, 60, "ddd", "blu", "dmg")
                        Report("1. Shading of second paragraph is ")
                    Case 2
                        _GUICtrlRichEdit_SetSel($hRichEdit, 0, 2)
                        Report("2. Style of first paragraph in the selection is ")
                    Case 3
                        _GUICtrlRichEdit_SetSel($hRichEdit, 10, 26)
                        _GUICtrlRichEdit_SetParaShading($hRichEdit, Default, "dgr")
                        Report("3. Change shading of both paragraphs")
                    Case 4
                        ; Весь RTF-код сохраняет в файл на Рабочем столе чтобы посмотреть в Word
                        _GUICtrlRichEdit_Deselect($hRichEdit)
                        _GUICtrlRichEdit_StreamToFile($hRichEdit, @DesktopDir & "\gcre.rtf")
                        GUICtrlSetState($btnNext, $GUI_DISABLE)
                EndSwitch
        EndSwitch
    WEnd
EndFunc   ;==>Main

Func Report($sMsg)
    $sMsg &=  @cr & @cr & "get function returns " & @cr & _GUICtrlRichEdit_GetParaShading($hRichEdit)
    GUICtrlSetData($lblMsg, $sMsg)
    ControlFocus($hRichEdit, "", "")
EndFunc   ;==>Report