Codejock Developer Community : Changing text from within CommandBarKeyDown()

Codejock Developer Community : Changing text from within CommandBarKeyDown() http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 14 Jun 2026 16:29:42 +0000 Tue, 06 Jan 2009 14:22:25 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=13018 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Changing text from within CommandBarKeyDown() : oleg wrote:Thanks for share...]]> http://forum.codejock.com/forum_posts.asp?TID=13018&PID=44217&title=changing-text-from-within-commandbarkeydown#44217 Author: DDTech
Subject: 13018
Posted: 06 January 2009 at 2:22pm

oleg wrote:

Thanks for share this :)

My pleasure. Thank You for the hint

regards

Frank
]]> Tue, 06 Jan 2009 14:22:25 +0000 http://forum.codejock.com/forum_posts.asp?TID=13018&PID=44217&title=changing-text-from-within-commandbarkeydown#44217 <![CDATA[Changing text from within CommandBarKeyDown() : Hi, Thanks for share this :) ]]> http://forum.codejock.com/forum_posts.asp?TID=13018&PID=44110&title=changing-text-from-within-commandbarkeydown#44110 Author: Oleg
Subject: 13018
Posted: 05 January 2009 at 2:53am

Hi,

Thanks for share this :)

]]> Mon, 05 Jan 2009 02:53:00 +0000 http://forum.codejock.com/forum_posts.asp?TID=13018&PID=44110&title=changing-text-from-within-commandbarkeydown#44110 <![CDATA[Changing text from within CommandBarKeyDown() : Oleg, oleg wrote:Yes Text...]]> http://forum.codejock.com/forum_posts.asp?TID=13018&PID=43942&title=changing-text-from-within-commandbarkeydown#43942 Author: DDTech
Subject: 13018
Posted: 27 December 2008 at 9:28am

Oleg,

oleg wrote:

Yes Text property is locked when user edit item. :( You can replace text with SetWindowText API + CommandBar.SelectedControl.Hwnd.

Great, thanks a lot. In my case it's a ComboBox that does not have the hWnd-Property but it works with .EditHandle.

This is the way it works for me; in case someone else needs something alike (Code is VFP9 SP2). There is an additional text-control on the form that is the reference for the current date and performing several tasks. This of course is not needed for the functionality itself.

PROCEDURE CommandBarKeyDown(CommandBar as object, KeyCode as Long, shift as Integer) as VOID
    LOCAL ldX, lnID

    lnID = Commandbar.BarID

    *================================================*
    * Das funktioniert leider nicht so, wie ich es *
    * mir vorstelle. Die TextBox wird aktualisiert *
    * aber Text des Datums-Controls bleibt gleich   *
    *================================================*

    do case
    case lnID == 1094 && Planung

        if Commandbar.SelectedControl.ID = 1101 && Datum
            ldX = {//}

            do case
            case KeyCode = 38 && Up
                ldX = thisform.txtDatum.Value - 1

            case KeyCode = 40 && down
                ldX = thisform.txtDatum.Value + 1

            case Keycode = 33    && pgUp
                ldX = goMonth(thisform.txtDatum.Value, -1)

            case Keycode = 34    && pgDown
                ldX = goMonth(thisform.txtDatum.Value, +1)

            other
                *DEBUGOUT keycode
            endcase


            if ! empty(ldX)

                *-- Control's Text is locked. So I can't set
                *-- CommandBar.SelectedControl.Text= dtoc(ldX)
                *-- but it works with SetWindowText()
                declare integer SetWindowText in User32.dll AS SWT long hWnd, string Text
                SWT(CommandBar.SelectedControl.EditHandle, dtoc(ldX))

                thisform.txtDatum.Value = ldX

                clear Dlls SWT

            endif

        endif

    other
    endcase

ENDPROC

Regards from Berlin

Frank

]]> Sat, 27 Dec 2008 09:28:36 +0000 http://forum.codejock.com/forum_posts.asp?TID=13018&PID=43942&title=changing-text-from-within-commandbarkeydown#43942 <![CDATA[Changing text from within CommandBarKeyDown() : Hi, Yes Text property is locked...]]> http://forum.codejock.com/forum_posts.asp?TID=13018&PID=43933&title=changing-text-from-within-commandbarkeydown#43933 Author: Oleg
Subject: 13018
Posted: 26 December 2008 at 4:27pm

Hi,

Yes Text property is locked when user edit item. :( You can replace text with SetWindowText API + CommandBar.SelectedControl.Hwnd.

]]> Fri, 26 Dec 2008 16:27:21 +0000 http://forum.codejock.com/forum_posts.asp?TID=13018&PID=43933&title=changing-text-from-within-commandbarkeydown#43933 <![CDATA[Changing text from within CommandBarKeyDown() : Hi, I am trying to change an edit-...]]> http://forum.codejock.com/forum_posts.asp?TID=13018&PID=43924&title=changing-text-from-within-commandbarkeydown#43924 Author: DDTech
Subject: 13018
Posted: 26 December 2008 at 12:13pm

Hi,

I am trying to change an edit- or comboBoxControl's text from within the CommandbarKeyDown() - event.

The control shows a datevalue and I would like to allow the user to also change the date with the up and down keys. the event fires nicely and I am updating a second control on the form with no problem. The text of the control however does not change at all.

I do something like

do case
case CommandBar.BarID=1094 and CommandBar.SelectedControl.ID=1101
    do case
    case KeyCode = 38 && UpArrow
        CommandBar.SelectedControl.Text = ...
    case KeyCode = 40 && DnArrow
        CommandBar.SelectedControl.Text = ...
    ...

I also tried to employ external timers as well as the update() event but it seems that changing the text is not possible as long as the control has the focus.

Any Tips?

thanks in advance

Frank

]]> Fri, 26 Dec 2008 12:13:59 +0000 http://forum.codejock.com/forum_posts.asp?TID=13018&PID=43924&title=changing-text-from-within-commandbarkeydown#43924