Function Reference


_GUICtrlRichEdit_GetCharBkColor

Retrieves the background color of the selected text or, if none selected, of the character to the right of the insertion point

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

Parameters

$hWnd Handle to the control

Return Value

Success: a COLORREF value an @extended set to 1 if the color is the same throught the selection.
Failure: sets the @error flag to non-zero.
@error: 101 - $hWnd is not a handle

Remarks

If you need to create an color array use _ColorGetCOLORREF() not _ColorGetRGB().

Related

_GUICtrlRichEdit_SetCharBkColor

See Also

Search EM_GETCHARFORMAT in MSDN Library.

Example

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

Global $g_idLblMsg, $g_hRichEdit

Example()

Func Example()
    Local $hGui, $idBtnNext, $iStep = 0
    $hGui = GUICreate(StringTrimRight(@ScriptName, StringLen(".exe")), 420, 350, -1, -1)
    $g_hRichEdit = _GUICtrlRichEdit_Create($hGui, 'This is a test.', 10, 10, 400, 220, _
            BitOR($ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))
    $g_idLblMsg = GUICtrlCreateLabel("", 10, 235, 300, 60)
    $idBtnNext = GUICtrlCreateButton("Next", 270, 310, 60, 30)
    GUISetState(@SW_SHOW)

    While 1
        Switch GUIGetMsg()
            Case $GUI_EVENT_CLOSE
                _GUICtrlRichEdit_Destroy($g_hRichEdit) ; needed unless script crashes
                GUIDelete()
                Exit
            Case $idBtnNext
                $iStep += 1
                Switch $iStep
                    Case 1
                        Report("1. Initial setting")
                    Case 2
                        _GUICtrlRichEdit_SetCharBkColor($g_hRichEdit, Dec('00FF00'))
                        Report("2. Setting is now")
                    Case 3
                        _GUICtrlRichEdit_SetSel($g_hRichEdit, 1, 5)
                        _GUICtrlRichEdit_SetCharBkColor($g_hRichEdit, Dec('8888FF'))
                        Report("3. Background of a few characters changed")
                    Case 4
                        ; Stream all text to the Desktop so you can look at settings in Word
                        _GUICtrlRichEdit_StreamToFile($g_hRichEdit, @DesktopDir & "\gcre.rtf")
                        GUICtrlSetState($idBtnNext, $GUI_DISABLE)
                        GUICtrlSetData($g_idLblMsg, "4. Saved to a file on the desktop gcre.rtf")
                EndSwitch
        EndSwitch
    WEnd
EndFunc   ;==>Example

Func Report($sMsg)
    Local $iColor = _GUICtrlRichEdit_GetCharBkColor($g_hRichEdit)
    Local $aRet = _ColorGetRGB($iColor)
    $sMsg &= @CRLF & @CRLF & $aRet[0] & ";" & $aRet[1] & ";" & $aRet[2] & " BkColor=0x" & Hex($iColor)
    GUICtrlSetData($g_idLblMsg, $sMsg)
EndFunc   ;==>Report