need help with gui

[ASut 0]

hi, i need some help with my code, the button flash all the time, how can i stop it?

#include <GUIConstants.au3>

$Form1 = GUICreate("Form1", 269, 179, 193, 115)
$Checkbox = GUICtrlCreateCheckbox("checkbox", 80, 48, 97, 17)
$Button = GUICtrlCreateButton("Button", 96, 88, 75, 25, 0)
GUISetState(@SW_SHOW)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
    EndSwitch

    if GUICtrlRead($checkbox)=$GUI_CHECKED  then
            GUICtrlSetState($Button,$GUI_DISABLE)
      Else
            GUICtrlSetState($Button,$GUI_ENABLE)
    EndIf
WEnd

[kaotkbliss 146]

The problem I see is that each loop you set the state of the checkbox. Most likely why it's flickering.

If you move your "If" condition to a seperate function and just check the state of the checkbox for change, you can then call the function if there is a change. That should remove the flickering.

[Tvern 11]

You're constantly setting the state of the button, even if it is already in that state. Seen as the only thing that can change the button state is (un)checking the checkbox, you only have to change the button state when the checkbox is clicked. Like this:

#include <GUIConstants.au3>

$Form1 = GUICreate("Form1", 269, 179, 193, 115)
$Checkbox = GUICtrlCreateCheckbox("checkbox", 80, 48, 97, 17)
$Button = GUICtrlCreateButton("Button", 96, 88, 75, 25, 0)
GUISetState(@SW_SHOW)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
    Case $GUI_EVENT_CLOSE
    Exit
        Case $Checkbox
            If GUICtrlRead($Checkbox)=$GUI_CHECKED then
                GUICtrlSetState($Button,$GUI_DISABLE)
            Else
                GUICtrlSetState($Button,$GUI_ENABLE)
            EndIf
    EndSwitch
WEnd

[ASut 0]

thanks for the help,it works fine.

[ASut 0]

You're constantly setting the state of the button, even if it is already in that state. Seen as the only thing that can change the button state is (un)checking the checkbox, you only have to change the button state when the checkbox is clicked. Like this:

#include <GUIConstants.au3>

$Form1 = GUICreate("Form1", 269, 179, 193, 115)
$Checkbox = GUICtrlCreateCheckbox("checkbox", 80, 48, 97, 17)
$Button = GUICtrlCreateButton("Button", 96, 88, 75, 25, 0)
GUISetState(@SW_SHOW)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
    Case $GUI_EVENT_CLOSE
    Exit
        Case $Checkbox
            If GUICtrlRead($Checkbox)=$GUI_CHECKED then
                GUICtrlSetState($Button,$GUI_DISABLE)
            Else
                GUICtrlSetState($Button,$GUI_ENABLE)
            EndIf
    EndSwitch
WEnd

but how about i need to check two or more checkboxes state,e.g checkbox1 and checkbox2 are both unchecked then button become disable, for other case button enable?

[Tvern 11]

Add the seconds checkbox to the case, so when either checkbox is clicked the state of the button is updated.

Case $Checkbox, $Checkbox2 
 ...

Add the second checkbox to the if statement, so it will only be true if both checkboxes are unchecked.

If GUICtrlRead($Checkbox)=$GUI_UNCHECKED And GUICtrlRead($Checkbox2)=$GUI_UNCHECKED Then
 ...

[ASut 0]

Add the seconds checkbox to the case, so when either checkbox is clicked the state of the button is updated.

Case $Checkbox, $Checkbox2 
 ...

Add the second checkbox to the if statement, so it will only be true if both checkboxes are unchecked.

If GUICtrlRead($Checkbox)=$GUI_UNCHECKED And GUICtrlRead($Checkbox2)=$GUI_UNCHECKED Then
 ...

thanks a lot,it works, I have try a lot of time and finally you sloved the problem within just few min. I found that this forum is very helpful.

sorry for my poor English

[apstanto 2]

thanks a lot,it works, I have try a lot of time and finally you sloved the problem within just few min. I found that this forum is very helpful.

sorry for my poor English

You're right about the forums! Lots of smart people willing to help Awesome!

[Fubarable 1]

sorry for my poor English

To me, your English is fine.