complex issue in calculation

[forever0donotknowme 0]

hi my friends

really this script let me think along about reason of wrong result

#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 392, 316, 282, 246)
$Input1 = GUICtrlCreateInput("", 184, 176, 65, 21)
$Input2 = GUICtrlCreateInput("", 112, 176, 65, 21)
$Button1 = GUICtrlCreateButton("result", 48, 248, 75, 25)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
   $Input4 = $Input1*20
  $Input5 = $Input2*20*20
  $Input3 =$Input4 + $Input5
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
  Case $GUI_EVENT_CLOSE
   Exit
Case $Button1
MsgBox(0,"result is",$Input3)
EndSwitch
WEnd

[Spiff59 51]

The variables $Input1 and $Input2 are control ID's returned by the GUICtrlCreateInput() statements. They are used to access the control. They do not contain the value of the data within the control. Use GUICtrlRead($Input1) to get the value within the field. It's all in the help file...

[Rogue5099 16]

Not only do you need GUICtrlRead like Spiff59 said but you also need to move $Input4,5,3 after they hit button "result". Even with GUICtrlRead before they hit the button you will be reading an empty Control.

#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 392, 316, 282, 246)
$Input1 = GUICtrlCreateInput("", 184, 176, 65, 21)
$Input2 = GUICtrlCreateInput("", 112, 176, 65, 21)
$Button1 = GUICtrlCreateButton("result", 48, 248, 75, 25)
GUISetState(@SW_SHOW)
#endregion ### END Koda GUI section ###
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
Case $GUI_EVENT_CLOSE
Exit
Case $Button1
$Input4 = GUICtrlRead($Input1) * 20
$Input5 = GUICtrlRead($Input2) * 20^2
$Input3 = $Input4 + $Input5
MsgBox(0, "result is", $Input3)
EndSwitch
WEnd

[forever0donotknowme 0]

Not only do you need GUICtrlRead like Spiff59 said but you also need to move $Input4,5,3 after they hit button "result". Even with GUICtrlRead before they hit the button you will be reading an empty Control.

#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 392, 316, 282, 246)
$Input1 = GUICtrlCreateInput("", 184, 176, 65, 21)
$Input2 = GUICtrlCreateInput("", 112, 176, 65, 21)
$Button1 = GUICtrlCreateButton("result", 48, 248, 75, 25)
GUISetState(@SW_SHOW)
#endregion ### END Koda GUI section ###
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
Case $GUI_EVENT_CLOSE
Exit
Case $Button1
$Input4 = GUICtrlRead($Input1) * 20
$Input5 = GUICtrlRead($Input2) * 20^2
$Input3 = $Input4 + $Input5
MsgBox(0, "result is", $Input3)
EndSwitch
WEnd

thanks my sir,

but i do not want any user to enter letters or symbols in input box , just i want input box contain only numbers from 0 to 9, what is script can execute this

[BrewManNH 1,074]

thanks my sir,

but i do not want any user to enter letters or symbols in input box , just i want input box contain only numbers from 0 to 9, what is script can execute this

Add this style to the input creation line - $ES_NUMBER Edited March 29, 2012 by BrewManNH

[forever0donotknowme 0]

Add this style to the input creation line - $ES_NUMBER

i do not understand you

can u explain in above script

[BrewManNH 1,074]

Click this link, look at the styles list for GUICtrlCreateInput/Edit http://www.autoitscript.com/autoit3/docs/appendix/GUIStyles.htm#Edit.

[forever0donotknowme 0]

Click this link, look at the styles list for GUICtrlCreateInput/Edit http://www.autoitscript.com/autoit3/docs/appendix/GUIStyles.htm#Edit.

thanks my sir,

i modify code

#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 392, 316, 282, 246)
$Input1 = GUICtrlCreateInput("", 184, 176, 65, 21,0x2000)
$Input2 = GUICtrlCreateInput("", 112, 176, 65, 21,0x2000)
$Button1 = GUICtrlCreateButton("result", 48, 248, 75, 25)
GUISetState(@SW_SHOW)
#endregion ### END Koda GUI section ###
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
Case $GUI_EVENT_CLOSE
Exit
Case $Button1
$Input4 = GUICtrlRead($Input1) * 20
$Input5 = GUICtrlRead($Input2) * 20^2
$Input3 = $Input4 + $Input5
MsgBox(0, "result is", $Input3)
EndSwitch
WEnd

but can I change that message(it show when i press letter ) to another language instead of english language or other words( i try challenge experts from this forum hahahahah

Edited March 29, 2012 by forever0donotknowme