Noviceatthis Posted February 13, 2013 Share Posted February 13, 2013 Hi, Sorry im really new to this, but i keep getting this message popping up every time i try to run this script, iv been trying for a while to work out whats going on, but i cant. #include <ButtonConstants.au3> #include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <StaticConstants.au3> #include <WindowsConstants.au3> #Region ### START Koda GUI section ### Form= $Form1 = GUICreate("What is Needed", 655, 262, 503, 181) GUISetBkColor(0x99B4D1) $Input1 = GUICtrlCreateInput("", 48, 112, 209, 21) $Input2 = GUICtrlCreateInput("", 384, 112, 209, 21) $Input3 = GUICtrlCreateInput("", 48, 200, 209, 21) $Label1 = GUICtrlCreateLabel("What is needed in an Exam to Obtain a Certain Grade", 16, 8, 623, 33, $SS_SUNKEN) GUICtrlSetFont(-1, 18, 800, 0, "MS Sans Serif") GUICtrlSetBkColor(-1, 0xC0DCC0) $Label2 = GUICtrlCreateLabel("Insert Essay Percentage obtained here:", 40, 96, 228, 17) GUICtrlSetFont(-1, 8, 800, 0, "MS Sans Serif") $Label3 = GUICtrlCreateLabel("Insert Intended Final Grade here:", 56, 184, 192, 17) GUICtrlSetFont(-1, 8, 800, 0, "MS Sans Serif") $Label4 = GUICtrlCreateLabel("Insert the Percentage of the total ", 392, 80, 197, 17) GUICtrlSetFont(-1, 8, 800, 0, "MS Sans Serif") $Label5 = GUICtrlCreateLabel("mark which the essay counts for::", 392, 96, 195, 17) GUICtrlSetFont(-1, 8, 800, 0, "MS Sans Serif") $Button1 = GUICtrlCreateButton("Calculate", 376, 176, 225, 49) GUICtrlSetFont(-1, 8, 800, 0, "MS Sans Serif") GUISetState(@SW_SHOW) #EndRegion ### END Koda GUI section ### While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit $essay_perc2 = guictrlread($Input2) $essay_perc1 = ($essay_perc2 * 0.001) $Exam_perc = (1 - $essay_perc1) $essay_count = guictrlread($Input1) $Final = guictrlread($Input3) $ans = ($essay_count * $essay_perc1) $ans1 = ($Final - $ans) $ans2 = ($ans1/$Exam_perc) Case $Button1 MsgBox (4096, "Answer", $ans2) Exit EndSwitch WEnd any help would be amazing thanks Link to comment Share on other sites More sharing options...
Noviceatthis Posted February 13, 2013 Author Share Posted February 13, 2013 btw, the error message reads "Variable used without being declared" with regards to $ans2 being used in the msgbox line Link to comment Share on other sites More sharing options...
BrewManNH Posted February 13, 2013 Share Posted February 13, 2013 You have code in the wrong place in the While loop. While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit ; $essay_perc2 = GUICtrlRead($Input2) ; $essay_perc1 = ($essay_perc2 * 0.001) ; $Exam_perc = (1 - $essay_perc1) ; $essay_count = GUICtrlRead($Input1) ; $Final = GUICtrlRead($Input3) ; $ans = ($essay_count * $essay_perc1) ; $ans1 = ($Final - $ans) ; $ans2 = ($ans1 / $Exam_perc) Case $Button1 $essay_perc2 = GUICtrlRead($Input2) $essay_perc1 = ($essay_perc2 * 0.001) $Exam_perc = (1 - $essay_perc1) $essay_count = GUICtrlRead($Input1) $Final = GUICtrlRead($Input3) $ans = ($essay_count * $essay_perc1) $ans1 = ($Final - $ans) $ans2 = ($ans1 / $Exam_perc) MsgBox(4096, "Answer", $ans2) Exit EndSwitch WEnd 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...
Noviceatthis Posted February 13, 2013 Author Share Posted February 13, 2013 thanks man, works like a charm Link to comment Share on other sites More sharing options...
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