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Noviceatthis

Issues with Inputbox

4 posts in this topic

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

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btw, the error message reads "Variable used without being declared" with regards to $ans2 being used in the msgbox line

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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.
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thanks man, works like a charm

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