DevForce Community Forum : Deleting Entities http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2009 : Deleting Entities Thu, 23 Apr 2026 16:03:15 -700 Thu, 26 Nov 2009 22:23:07 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=1569 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Deleting Entities : Thank you very much; I tried... http://www.ideablade.com/forum/forum_posts.asp?TID=1569&PID=5874#5874 Author: amourrashid
Subject: 1569
Posted: 26-Nov-2009 at 10:23pm

Thank you very much;
  I tried that before and it actually it worked but I was not sure if that is the way it is supposed to be done.
And I have tested. It is OK.
Thanks again.
]]> Thu, 26 Nov 2009 22:23:07 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1569&PID=5874#5874 Deleting Entities : Please consider this.. pseudocode... http://www.ideablade.com/forum/forum_posts.asp?TID=1569&PID=5873#5873 Author: enterprisetoday
Subject: 1569
Posted: 26-Nov-2009 at 3:20pm

Please consider this.. pseudocode of sorts...


if (e.KeyCode == Keys.Delete)

Entity myentity = gridView1.GetFocusedRow() as Entity;
if myentity != null && !EntityAspect.isnullentity

DialogResult result = xtramessagebox.show(etc etc etc)

if result == dialogresult.yes
myentity.EntityAspect.Delete();
bindingsource.RemoveCurrent();


where bindingsource is a private System.Windows.Forms.BindingSource

            ]]> Thu, 26 Nov 2009 15:20:51 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1569&PID=5873#5873 Deleting Entities : Hello Dear; I am starting my... http://www.ideablade.com/forum/forum_posts.asp?TID=1569&PID=5871#5871 Author: amourrashid
Subject: 1569
Posted: 26-Nov-2009 at 6:12am

Hello Dear;
    I am starting my development with DevForce. I am getting well along with it but I have come accross ascenario I would like guidance from any person having experience with DevForce.
 
I have a form with controls bould to a BindingSource which i then bound BindableList of entities. I can Adding and Editing without problems. However when I try to Delete Items with my Binding Navigator they still appear on the form.
 
I use something like this

(contractBindingSource.Current as Contract).Delete(); for a Contract which contains Facilities ( Entities in my System) and to delete a facility I call something like this (Using XtraGrid)

private void OnKeyDown(object sender, KeyEventArgs e)

{

if (e.KeyCode == Keys.Delete)

{

(facilitiesBindingSource.Current as ContractFacility).Delete();

}

}

Please can anybody help me with this.
]]> Thu, 26 Nov 2009 06:12:56 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1569&PID=5871#5871