Unable to edit grouped data in DevExpress Quantum Grid v5

Posted on 2006-04-24
Last Modified: 2010-04-05
Good Morning Experts:

I'm using a DevExpress' Quantum Grid v5 in a Delphi 2005 Win32 application. The database is SQL Serve 2000 and I have the proper permissions for editing in the database. My problem is that I have a grid bound to a user table which I load from a query. The data displays just fine and I am able to edit within the grid as long as I don't group the data in the grid. However, as soon as I drag a grid column into the grouping pane, the data groups properly (that feature is so cool) but I am unable to edit the data until such time as I ungroup it.

Has anyone else seen this behaviour? I am missing setting some parameter on the grid?

Your help will be most appreciated.

Since time is of some essece here, I'm setting a high bounty on this question. Good hunting Experts.

Thanks and regards.

Question by:moonrisesystems
    1 Comment
    LVL 4

    Accepted Solution

    I tested your senario using D7 and QuantumGrid 5.15, editing in group mode worked fine.

    Are you using the datagrid's Smart refresh mode? If so have a look at the link below.
    If you are not using this mode let us know.

    Smart refresh mode


    Featured Post

    How your wiki can always stay up-to-date

    Quip doubles as a “living” wiki and a project management tool that evolves with your organization. As you finish projects in Quip, the work remains, easily accessible to all team members, new and old.
    - Increase transparency
    - Onboard new hires faster
    - Access from mobile/offline

    Join & Write a Comment

    Suggested Solutions

    Title # Comments Views Activity
    Delphi debug breakpoint not working" 11 169
    IExtractImage Delphi 14 127
    Newbie Thread Programming 1 94
    Delphi - replicating a form 8 54
    Objective: - This article will help user in how to convert their numeric value become words. How to use 1. You can copy this code in your Unit as function 2. than you can perform your function by type this code The Code   (CODE) The Im…
    Creating an auto free TStringList The TStringList is a basic and frequently used object in Delphi. On many occasions, you may want to create a temporary list, process some items in the list and be done with the list. In such cases, you have to…
    Excel styles will make formatting consistent and let you apply and change formatting faster. In this tutorial, you'll learn how to use Excel's built-in styles, how to modify styles, and how to create your own. You'll also learn how to use your custo…
    In this seventh video of the Xpdf series, we discuss and demonstrate the PDFfonts utility, which lists all the fonts used in a PDF file. It does this via a command line interface, making it suitable for use in programs, scripts, batch files — any pl…

    754 members asked questions and received personalized solutions in the past 7 days.

    Join the community of 500,000 technology professionals and ask your questions.

    Join & Ask a Question

    Need Help in Real-Time?

    Connect with top rated Experts

    21 Experts available now in Live!

    Get 1:1 Help Now