zbatev Posted December 14, 2011 Share Posted December 14, 2011 (edited) Hi All, I salvaged this function from help(Simple Sort using _GUICtrlListView_SimpleSort), notice the value '09857' stored as $aString when you click on any column to sort, it removes the preceding zero and the value 09857 becomes 9857. expandcollapse popup#AutoIt3Wrapper_au3check_parameters=-d -w 1 -w 2 -w 3 -w 4 -w 5 -w 6 #include #include #include Opt('MustDeclareVars', 1) $Debug_LV = False ; Check ClassName being passed to ListView functions, set to True and use a handle to another control to see it work Global $hListView, $B_DESCENDING _Main() Func _Main() local $aString GUICreate("ListView SimpleSort", 400, 300) $aString = "09857" $hListView = GUICtrlCreateListView("col1|col2|col3", 2, 2, 394, 268) GUICtrlSendMsg($hListView, $LVM_SETEXTENDEDLISTVIEWSTYLE, $LVS_EX_GRIDLINES, $LVS_EX_GRIDLINES) GUICtrlSendMsg($hListView, $LVM_SETEXTENDEDLISTVIEWSTYLE, $LVS_EX_FULLROWSELECT, $LVS_EX_FULLROWSELECT) GUICtrlCreateListViewItem("line4|5|more_a", $hListView) GUICtrlCreateListViewItem("line5|4.50 |more_c", $hListView) GUICtrlCreateListViewItem("line5|4.0 |more_c", $hListView) GUICtrlCreateListViewItem("line3|23|more_e", $hListView) GUICtrlCreateListViewItem("line2|0.34560 |more_d", $hListView) GUICtrlCreateListViewItem("line1|1.0 |more_b", $hListView) GUICtrlCreateListViewItem("line1|" & $aString & "|more_b", $hListView) GUICtrlCreateListViewItem("line1|10|more_b", $hListView) _GUICtrlListView_SetColumnWidth($hListView, 0, 75) _GUICtrlListView_SetColumnWidth($hListView, 1, 75) _GUICtrlListView_SetColumnWidth($hListView, 2, 75) GUISetState() GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY") Global $B_DESCENDING[_GUICtrlListView_GetColumnCount($hListView)] ; Loop until user exits Do Until GUIGetMsg() = $GUI_EVENT_CLOSE GUIDelete() EndFunc ;==>_Main Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam) #forceref $hWnd, $iMsg, $iwParam Local $hWndFrom, $iIDFrom, $iCode, $tNMHDR, $hWndListView, $tInfo $hWndListView = $hListView If Not IsHWnd($hListView) Then $hWndListView = GUICtrlGetHandle($hListView) $tNMHDR = DllStructCreate($tagNMHDR, $ilParam) $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom")) $iIDFrom = DllStructGetData($tNMHDR, "IDFrom") $iCode = DllStructGetData($tNMHDR, "Code") Switch $hWndFrom Case $hWndListView Switch $iCode Case $LVN_COLUMNCLICK ; A column was clicked $tInfo = DllStructCreate($tagNMLISTVIEW, $ilParam) _DebugPrint("$LVN_COLUMNCLICK" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode & @LF & _ "-->Item:" & @TAB & DllStructGetData($tInfo, "Item") & @LF & _ "-->SubItem:" & @TAB & DllStructGetData($tInfo, "SubItem") & @LF & _ "-->NewState:" & @TAB & DllStructGetData($tInfo, "NewState") & @LF & _ "-->OldState:" & @TAB & DllStructGetData($tInfo, "OldState") & @LF & _ "-->Changed:" & @TAB & DllStructGetData($tInfo, "Changed") & @LF & _ "-->ActionX:" & @TAB & DllStructGetData($tInfo, "ActionX") & @LF & _ "-->ActionY:" & @TAB & DllStructGetData($tInfo, "ActionY") & @LF & _ "-->Param:" & @TAB & DllStructGetData($tInfo, "Param")) _GUICtrlListView_SimpleSort($hWndListView, $B_DESCENDING, DllStructGetData($tInfo, "SubItem")) ; No return value Case $LVN_KEYDOWN ; A key has been pressed $tInfo = DllStructCreate($tagNMLVKEYDOWN, $ilParam) _DebugPrint("$LVN_KEYDOWN" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode & @LF & _ "-->VKey:" & @TAB & DllStructGetData($tInfo, "VKey") & @LF & _ "-->Flags:" & @TAB & DllStructGetData($tInfo, "Flags")) ; No return value Case $NM_CLICK ; Sent by a list-view control when the user clicks an item with the left mouse button $tInfo = DllStructCreate($tagNMITEMACTIVATE, $ilParam) _DebugPrint("$NM_CLICK" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode & @LF & _ "-->Index:" & @TAB & DllStructGetData($tInfo, "Index") & @LF & _ "-->SubItem:" & @TAB & DllStructGetData($tInfo, "SubItem") & @LF & _ "-->NewState:" & @TAB & DllStructGetData($tInfo, "NewState") & @LF & _ "-->OldState:" & @TAB & DllStructGetData($tInfo, "OldState") & @LF & _ "-->Changed:" & @TAB & DllStructGetData($tInfo, "Changed") & @LF & _ "-->ActionX:" & @TAB & DllStructGetData($tInfo, "ActionX") & @LF & _ "-->ActionY:" & @TAB & DllStructGetData($tInfo, "ActionY") & @LF & _ "-->lParam:" & @TAB & DllStructGetData($tInfo, "lParam") & @LF & _ "-->KeyFlags:" & @TAB & DllStructGetData($tInfo, "KeyFlags")) ; No return value Case $NM_DBLCLK ; Sent by a list-view control when the user double-clicks an item with the left mouse button $tInfo = DllStructCreate($tagNMITEMACTIVATE, $ilParam) _DebugPrint("$NM_DBLCLK" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode & @LF & _ "-->Index:" & @TAB & DllStructGetData($tInfo, "Index") & @LF & _ "-->SubItem:" & @TAB & DllStructGetData($tInfo, "SubItem") & @LF & _ "-->NewState:" & @TAB & DllStructGetData($tInfo, "NewState") & @LF & _ "-->OldState:" & @TAB & DllStructGetData($tInfo, "OldState") & @LF & _ "-->Changed:" & @TAB & DllStructGetData($tInfo, "Changed") & @LF & _ "-->ActionX:" & @TAB & DllStructGetData($tInfo, "ActionX") & @LF & _ "-->ActionY:" & @TAB & DllStructGetData($tInfo, "ActionY") & @LF & _ "-->lParam:" & @TAB & DllStructGetData($tInfo, "lParam") & @LF & _ "-->KeyFlags:" & @TAB & DllStructGetData($tInfo, "KeyFlags")) ; No return value Case $NM_KILLFOCUS ; The control has lost the input focus _DebugPrint("$NM_KILLFOCUS" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; No return value Case $NM_RCLICK ; Sent by a list-view control when the user clicks an item with the right mouse button $tInfo = DllStructCreate($tagNMITEMACTIVATE, $ilParam) _DebugPrint("$NM_RCLICK" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode & @LF & _ "-->Index:" & @TAB & DllStructGetData($tInfo, "Index") & @LF & _ "-->SubItem:" & @TAB & DllStructGetData($tInfo, "SubItem") & @LF & _ "-->NewState:" & @TAB & DllStructGetData($tInfo, "NewState") & @LF & _ "-->OldState:" & @TAB & DllStructGetData($tInfo, "OldState") & @LF & _ "-->Changed:" & @TAB & DllStructGetData($tInfo, "Changed") & @LF & _ "-->ActionX:" & @TAB & DllStructGetData($tInfo, "ActionX") & @LF & _ "-->ActionY:" & @TAB & DllStructGetData($tInfo, "ActionY") & @LF & _ "-->lParam:" & @TAB & DllStructGetData($tInfo, "lParam") & @LF & _ "-->KeyFlags:" & @TAB & DllStructGetData($tInfo, "KeyFlags")) ;Return 1 ; not to allow the default processing Return 0 ; allow the default processing Case $NM_RDBLCLK ; Sent by a list-view control when the user double-clicks an item with the right mouse button $tInfo = DllStructCreate($tagNMITEMACTIVATE, $ilParam) _DebugPrint("$NM_RDBLCLK" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode & @LF & _ "-->Index:" & @TAB & DllStructGetData($tInfo, "Index") & @LF & _ "-->SubItem:" & @TAB & DllStructGetData($tInfo, "SubItem") & @LF & _ "-->NewState:" & @TAB & DllStructGetData($tInfo, "NewState") & @LF & _ "-->OldState:" & @TAB & DllStructGetData($tInfo, "OldState") & @LF & _ "-->Changed:" & @TAB & DllStructGetData($tInfo, "Changed") & @LF & _ "-->ActionX:" & @TAB & DllStructGetData($tInfo, "ActionX") & @LF & _ "-->ActionY:" & @TAB & DllStructGetData($tInfo, "ActionY") & @LF & _ "-->lParam:" & @TAB & DllStructGetData($tInfo, "lParam") & @LF & _ "-->KeyFlags:" & @TAB & DllStructGetData($tInfo, "KeyFlags")) ; No return value Case $NM_RETURN ; The control has the input focus and that the user has pressed the ENTER key _DebugPrint("$NM_RETURN" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; No return value Case $NM_SETFOCUS ; The control has received the input focus _DebugPrint("$NM_SETFOCUS" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; No return value EndSwitch EndSwitch Return $GUI_RUNDEFMSG EndFunc ;==>WM_NOTIFY Func _DebugPrint($s_text, $line = @ScriptLineNumber) ConsoleWrite( _ "!===========================================================" & @LF & _ "+======================================================" & @LF & _ "-->Line(" & StringFormat("%04d", $line) & "):" & @TAB & $s_text & @LF & _ "+======================================================" & @LF) EndFunc ;==>_DebugPrint Edited December 14, 2011 by zbatev Link to comment Share on other sites More sharing options...
wraithdu Posted December 14, 2011 Share Posted December 14, 2011 (edited) Looking through the SimpleSort function I found this little gem: For $Y = 0 To UBound($a_lv, 2) - 2 Step 1 $v_item = StringStripWS(_GUICtrlListView_GetItemText($hWnd, $x, $Y), 2) If (StringIsFloat($v_item) Or StringIsInt($v_item)) Then $a_lv[$x][$Y] = Number($v_item) Else $a_lv[$x][$Y] = $v_item EndIf Next The problem is this same data is then placed back into the listview after sorting. A UDF can't mangle data types like this. If the function insists on the data conversion for sorting purposes, then it should be using some kind of parallel array to sort, then place the original data back into the listview. You should probably open a trac ticket. Edited December 14, 2011 by wraithdu Link to comment Share on other sites More sharing options...
BrewManNH Posted December 14, 2011 Share Posted December 14, 2011 Looking at that chunk of code I noticed it's also stripping whitespace from the end of the text it's getting from the listview. I'm not sure why it was implemented that way, because I'm sure there are some people that have a LV with elements that have spaces after the text in a sub-item for whatever reason. If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag GudeHow to ask questions the smart way! I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from. Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays. - ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script. - Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label. - _FileGetProperty - Retrieve the properties of a file - SciTE Toolbar - A toolbar demo for use with the SciTE editor - GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI. - Latin Square password generator Link to comment Share on other sites More sharing options...
zbatev Posted December 14, 2011 Author Share Posted December 14, 2011 I also noticed that. what I did was just to replicate the GuiListView.au3 and removed the lines that converts numbers stored as text to integer and the line that strips white spaces. I have to do this because I'm using those values to look up in a database so a slight change would not return a value whenever I query something. Link to comment Share on other sites More sharing options...
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