Gets the shading settings of (first) selected paragraph or (if no selection) of the current paragraph
#include <GuiRichEdit.au3>
_GUICtrlRichEdit_GetParaShading ( $hWnd )
| $hWnd | Handle to the control |
| Success: | 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 |
| Failure: | "" and sets the @error flag to non-zero. |
| @error: | 101 - $hWnd is not a handle |
Shading does not show in Rich Edit, but shading created here will show in Word.
_GUICtrlRichEdit_SetParaShading
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)
$idBtnNext = GUICtrlCreateButton("Next", 270, 310, 40, 30)
GUISetState(@SW_SHOW)
_GUICtrlRichEdit_SetText($g_hRichEdit, "First paragraph")
Report("0. Para with default settings")
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_SetParaShading($g_hRichEdit, 60, "ddd", "blu", "dmg")
Report("1. Shading of second paragraph is ")
Case 2
_GUICtrlRichEdit_SetSel($g_hRichEdit, 0, 2)
Report("2. Style of first paragraph in the selection is ")
Case 3
_GUICtrlRichEdit_SetSel($g_hRichEdit, 10, 26)
_GUICtrlRichEdit_SetParaShading($g_hRichEdit, Default, "dgr")
Report("3. Change shading of both paragraphs")
Case 4
; Stream all text to the Desktop so you can look at settings 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 = $sMsg & @CRLF & @CRLF & "Get function returns " & @CRLF & _GUICtrlRichEdit_GetParaShading($g_hRichEdit)
GUICtrlSetData($g_idLblMsg, $sMsg)
EndFunc ;==>Report