Returns attributes of selected text
#include <GuiRichEdit.au3>
_GUICtrlRichEdit_GetCharAttributes ( $hWnd )
| $hWnd | Handle to the control |
| Success: | a string consisting of three-character groups. Each group consists of: first and second character: any of: bo - bolded di - disabled - characters displayed with a shadow [nd] em - embossed [nd] hi - hidden, i.e. not displayed im - imprinted [nd] it - italcized li - EN_LINK messages are sent when mouse is over text with this attribute ou - outlined [nd] pr - EN_PROTECT sent when user attempts to modify re - marked as revised [nd] sh - shadowed [nd] sm - small capital letters [nd] st - struck out sb - subscript [nd] sp - superscript [nd] un - underlined third character: + for on, ~ for mixed |
| Failure: | Empty string and sets the @error flag to non-zero. |
| @error: | 101 - $hWnd is not a handle -1 - no text is selected |
Some attributes do not display in a Rich Edit control; they are marked with [nd] above.
Returns "" if no attributes are on
_GUICtrlRichEdit_SetCharAttributes
Search EM_GETCHARFORMAT in MSDN Library.
#include <GUIConstantsEx.au3>
#include <GuiRichEdit.au3>
#include <WindowsStylesConstants.au3>
Global $g_idLbl_Msg, $g_hRichEdit
Example()
Func Example()
Local $hGui = GUICreate("RichEdit Get/Set CharAttributes", 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_idLbl_Msg = GUICtrlCreateLabel("", 10, 235, 300, 60)
Local $idBtn_Next = GUICtrlCreateButton("Next", 270, 310, 40, 30)
GUISetState(@SW_SHOW)
_GUICtrlRichEdit_SetText($g_hRichEdit, "Paragraph 1 ")
Local $iMsg, $iStep = 0
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 = $idBtn_Next
$iStep += 1
Switch $iStep
Case 1
_GUICtrlRichEdit_SetSel($g_hRichEdit, 0, 2)
_GUICtrlRichEdit_SetCharAttributes($g_hRichEdit, "+un")
Report("1. Two characters underlined")
Case 2
_GUICtrlRichEdit_SetSel($g_hRichEdit, 1, 5)
_GUICtrlRichEdit_SetCharAttributes($g_hRichEdit, "+bo")
Report("2. Some characters bolded")
Case 3
; Stream all text to the Desktop so you can look at settings in Word
_GUICtrlRichEdit_Deselect($g_hRichEdit)
_GUICtrlRichEdit_StreamToFile($g_hRichEdit, @DesktopDir & "\gcre.rtf")
GUICtrlSetState($idBtn_Next, $GUI_DISABLE)
EndSwitch
EndSelect
WEnd
EndFunc ;==>Example
Func Report($sMsg)
$sMsg = $sMsg & @CRLF & @CRLF & _GUICtrlRichEdit_GetCharAttributes($g_hRichEdit)
GUICtrlSetData($g_idLbl_Msg, $sMsg)
EndFunc ;==>Report