Custom Query

Not sure what the intended behavior is for For...In...Next in relation to multi dimensional array's, but based on the current behavior. (same as Object collection with no elements)

"If the expression is an Object collection with no elements, the loop will be skipped and the Variable will contain an empty string."

Could be change to.

"If the expression is an Object collection with no elements, or an multi-dimensional array, the loop will be skipped and the Variable will contain an empty string."

To reflect this.

_GUICtrlRichEdit_GetText sets the length of the string-buffer incorrect. This results in a missing character at the end of the string.

This is the fixed function:

; #FUNCTION# ====================================================================================================================
; Name ..........: _GUICtrlRichEdit_GetText
; Description ...: Get all of the text in the control
; Syntax ........: _GUICtrlRichEdit_GetText($hWnd[, $fCrToCrLf = False[, $iCodePage = 0[, $sReplChar = ""]]])
; Parameters ....: $hWnd 			- Handle to control
;                  $fCrToCrLf - Convert each CR to a CrLf (Optional)
;                  |True - do it
;                  | don't (Default)
;                  $iCodePage - code page used in translation (Optional)
;                  |Default: use system default
;                  |CP_ACP for ANSI, 1200 for Unicode
;                  $sReplaChar - Character used if $iCodePage is not 1200 and a wide character cannot be represented in
;                  +specified code page (Optional)
; Return Values. : Success -	the text
;                  Failure - "" and sets @error:
;                  |101 - $hWnd is not a handle
;                  |102 - $fCrToCrLf must be True or False
;                  |103 - $iCodePage is not a number
;                  |700 - internal error
; Authors........: Prog@ndy
; Modified ......: Chris Haslam (c.haslam), jpm, Prog@ndy
; Remarks .......: On success, if $sReplChar set, @extended contains whether this character was used
;+
;                  Call _GUICtrlRichEdit_IsModified() to determine whether the text has changed
; Related .......: _GUICtrlRichEdit_SetText, _GUICtrlRichEdit_AppendText, _GUICtrlRichEdit_InsertText, _GUICtrlRichEdit_IsModified
; Link ..........: @@MsdnLink@@ EM_GETTEXTEX
; Example .......: Yes
; ===============================================================================================================================
Func _GUICtrlRichEdit_GetText($hWnd, $fCrToCrLf = False, $iCodePage = 0, $sReplChar = "")
	If Not IsHWnd($hWnd) Then Return SetError(101, 0, "")
	If Not IsBool($fCrToCrLf) Then Return SetError(102, 0, "")
	If Not __GCR_IsNumeric($iCodePage) Then Return SetError(103, 0, "")

	Local $iLen = _GUICtrlRichEdit_GetTextLength($hWnd, False,True) + 1
	Local $sUni=''
	If $iCodePage=$CP_UNICODE Or Not $iCodePage Then $sUni="w"
	Local $tText = DllStructCreate($sUni & "char[" & $iLen & "]")

	Local $tGetTextEx = DllStructCreate($tagGETTEXTEX)
	DllStructSetData($tGetTextEx, "cb", DllStructGetSize($tText))

	Local $iFlags = 0
	If $fCrToCrLf Then $iFlags = $GT_USECRLF
	DllStructSetData($tGetTextEx, "flags", $iFlags)

	If $iCodePage = 0 Then $iCodePage =  $CP_UNICODE
	DllStructSetData($tGetTextEx, "codepage", $iCodePage)

	Local  $pUsedDefChar = 0, $pDefaultChar = 0
	If $sReplChar <> "" Then
		Local $tDefaultChar = DllStructCreate("char")
		$pDefaultChar = DllStructGetPtr( $tDefaultChar, 1)
		DllStructSetData( $tDefaultChar, 1, $sReplChar)
		Local $tUsedDefChar = DllStructCreate("bool")
		$pUsedDefChar = DllStructGetPtr( $tUsedDefChar, 1)
	EndIf
	DllStructSetData($tGetTextEx, "lpDefaultChar", $pDefaultChar)
	DllStructSetData($tGetTextEx, "lpbUsedDefChar", $pUsedDefChar)

	Local $iRet = _SendMessage($hWnd, $EM_GETTEXTEX, DllStructGetPtr($tGetTextEx), DllStructGetPtr($tText))
	If $iRet = 0 Then Return SetError(700, 0, "")
	If $sReplChar <> "" Then SetExtended(DllStructGetData($tUsedDefChar, 1) <> 0)
	Return DllStructGetData($tText, 1)
EndFunc   ;==>_GUICtrlRichEdit_GetText

Environment(Language:040C Keyboard:0000040C OS:WIN_VISTA/Service Pack 2 CPU:X64 OS:X86)

1. Run regedit
2. Run AutoIt info tool
3. Move the mouse over the regedit controls

you get the attached image showing the bug as 2 controls are highlighted instead the last one.