gcue Posted December 30, 2016 Share Posted December 30, 2016 hello i am trying to get the index for the left clicked listview item. i am using wm_notify and cant figure out why it's not working - any help is GREATLY appreciated! expandcollapse popup#include <GUIConstantsEx.au3> #include <Array.au3> #include <GuiEdit.au3> #include <GUIComboBox.au3> #include <ComboConstants.au3> #include <GuiListview.au3> #include <WindowsConstants.au3> Opt("GUIOnEventMode", 1) Global $script_name = "Products", $script_exe = $script_name & ".exe" Global $msg_normal = 262144, $msg_prompt = 262148, $msg_retry = 262150, $msg_error = 262160 $iWindowStyle = BitOR($LVS_REPORT, $LVS_SHOWSELALWAYS) $iExWindowStyle = BitOR($WS_EX_DLGMODALFRAME, $WS_EX_CLIENTEDGE) $iExListViewStyle = BitOR($LVS_EX_FULLROWSELECT, $LVS_EX_GRIDLINES, $LVS_EX_DOUBLEBUFFER) GUICreate($script_name, 505, 620) GUICtrlCreateLabel("Products", 20, 140, 150, 20) $listview = GUICtrlCreateListView("Product|Description", 20, 160, 460, 300, $iWindowStyle, $iExWindowStyle) GUICtrlCreateLabel("&Description:", 20, 470, 100, 20) $description_input = GUICtrlCreateEdit("", 20, 490, 460, 80, $ES_MULTILINE) _GUICtrlListView_SetExtendedListViewStyle($listview, $iExListViewStyle) _GUICtrlListView_SetColumnWidth($listview, 0, 70) _GUICtrlListView_SetColumnWidth($listview, 1, 255) GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY") GUISetOnEvent($GUI_EVENT_CLOSE, "_Exit") Populate_Common_Issues() GUISetState() While 1 Sleep(10) WEnd Func Populate_Common_Issues() For $x = 0 To 5 GUICtrlCreateListViewItem($x & "|" & $x + 1 & "|" & $x + 2, $listview) Next EndFunc ;==>Populate_Common_Issues Func WM_NOTIFY($hWnd, $iMsg, $wParam, $lParam) #forceref $hWnd, $iMsg, $wParam Local $hWndFrom, $iIDFrom, $iCode, $tNMHDR, $hWndListView, $tInfo $hWndListView = $listview If Not IsHWnd($listview) Then $hWndListView = GUICtrlGetHandle($listview) $tNMHDR = DllStructCreate($tagNMHDR, $lParam) $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom")) $iIDFrom = DllStructGetData($tNMHDR, "IDFrom") $iCode = DllStructGetData($tNMHDR, "Code") Switch $hWndFrom Case $hWndListView Switch $iCode Case $NM_CLICK ; Sent by a list-view control when the user clicks an item with the left mouse button $tInfo = DllStructCreate($tagNMITEMACTIVATE, $lParam) $index = DllStructGetData($tInfo, "Index") $product = _GUICtrlListView_GetItemText($listview, $index, 0) $description = _GUICtrlListView_GetItemText($listview, $index, 1) Debug($index, $product, $description) ;~ Product_Set_Type($product) ;~ GUICtrlSetData($products_combo, "") ;~ GUICtrlSetData($products_combo, $Products_SQL, $product) ;~ GUICtrlSetData($description_input, $description) EndSwitch EndSwitch Return $GUI_RUNDEFMSG EndFunc ;==>WM_NOTIFY Func Debug($variable1 = "", $variable2 = "", $variable3 = "", $variable4 = "") ;~ #include <array.au3> ;~ $msg_normal = 0 If IsArray($variable1) Then _ArrayDisplay($variable1) Else If $variable2 <> "" Then $variable1 &= @CRLF & $variable2 EndIf If $variable3 <> "" Then $variable1 &= @CRLF & $variable3 EndIf If $variable4 <> "" Then $variable1 &= @CRLF & $variable4 EndIf ClipPut($variable1) MsgBox($msg_normal, "Debug", $variable1) EndIf EndFunc ;==>Debug Func _Exit() Exit EndFunc ;==>_Exit Link to comment Share on other sites More sharing options...
jguinch Posted December 30, 2016 Share Posted December 30, 2016 Something is strange... You created a listview with 2 columns and you add items with two delimiters : GUICtrlCreateListViewItem($x & "|" & $x + 1 & "|" & $x + 2, $listview) Spoiler Network configuration UDF, _DirGetSizeByExtension, _UninstallList Firefox ConfigurationArray multi-dimensions, Printer Management UDF Link to comment Share on other sites More sharing options...
gcue Posted December 30, 2016 Author Share Posted December 30, 2016 Sorry there was originally 3 columns. But issue still is apparent? When I click any of the list view items. Wm_notify says it's index 0 no matter which item I click Link to comment Share on other sites More sharing options...
BrewManNH Posted December 30, 2016 Share Posted December 30, 2016 Works for me when you correct this line. GUICtrlCreateListViewItem($x & "|" & $x + 1 , $listview) Your script won't even display anything so I'm not sure you're testing this before you post it. 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...
gcue Posted December 31, 2016 Author Share Posted December 31, 2016 I am using anow older version 3.3.12 which may be why? Not sure why you aren't seeing anything displayed. Works for me. I'll try again when I get home. Thanks Link to comment Share on other sites More sharing options...
gcue Posted December 31, 2016 Author Share Posted December 31, 2016 i corrected the line and it's still not working... strange - like i mentioned using 3.3.12.. ill try upgrading thanks Link to comment Share on other sites More sharing options...
gcue Posted December 31, 2016 Author Share Posted December 31, 2016 yep that was it.. the PC actually had 3.3.6.1 - yikes! my apologies thanks for your help/validation Link to comment Share on other sites More sharing options...
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