_GUICtrlRichEdit_GetParaSpacing
Gets the spacing settings of (first) selected paragraph or (if no selection) of the current paragraph
#include <GuiRichEdit.au3>
_GUICtrlRichEdit_GetParaSpacing($hWnd)
Параметры
| $hWnd | Дескриптор элемента |
Возвращаемое значение
| Успех: | a string consisting of the settings separated by semicolons (;): |
| value 1 - inter-line spacing: | |
| either a number - in space units | |
| or " | |
| Value 2 - scope of value 1: | |
| a - all (or only) selected paragraph(s) have the above setting | |
| f - the first selected paragraph has this setting, but other(s) don't | |
| c - the current paragraph has this setting | |
| value 3 - spacing before paragraphs (in space units) | |
| value 4 - scope of value 3 - see above | |
| value 5 - spacing after paragraphs (in space units) | |
| value 6 - scope of value 5 - see above | |
| Ошибка: | Возвращает "" - пустую строку и устанавливает @error |
| @error: | 101 - $hWnd is not a handle |
См. также
_GUICtrlRichEdit_SetParaSpacingСм. также
Искать EM_SETPARAFORMAT в библиотеке MSDNПример
#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_SetParaSpacing($hRichEdit, "2 lines", .2, .25)
Report("1. Spacing of second paragraph is ")
Case 2
_GUICtrlRichEdit_SetSel($hRichEdit, 0, 2)
Report("2. Settings of first paragraph in the selection are ")
Case 3
_GUICtrlRichEdit_SetSel($hRichEdit, 10, 26)
_GUICtrlRichEdit_SetParaSpacing($hRichEdit, Default, .1)
Report("3. Change spacing of both paragraphs")
Case 4
; Stream all text to the Desktop so you can look at Indents settings in Word
_GUICtrlRichEdit_Deselect($hRichEdit)
_GUICtrlRichEdit_StreamToFile($hRichEdit, @DesktopDir & "\gcre.rtf")
GUICtrlSetState($btnNext, $GUI_DISABLE)
EndSwitch
EndSwitch
WEnd
EndFunc ;==>Main
Func Report($sMsg)
$sMsg &= @CR & @CR & "Get function returns " & @CR & _GUICtrlRichEdit_GetParaSpacing($hRichEdit)
GUICtrlSetData($lblMsg, $sMsg)
ControlFocus($hRichEdit, "", "")
EndFunc ;==>Report