RepositoryItemLookUpEdit Help

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Last post 10/23/2008 3:48 AM by Victor Sergienko. 1 replies.

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9/21/2007 4:45 PM

KKK
Joined on 9/21/2007
Posts 1

RepositoryItemLookUpEdit Help

Reply Contact

Hi,

I have a RepositoryItemLookUpEdit control in my app that does a late lookup (does the db query after the first three chars have been entered). I am having difficulties trying to implement this. This is what happens, the three chars just disappear from the control and I am unable to put them back there. Please help me. Here is the code. Thanks in advance.

string strLastLookupString ="";

private void repositoryItemLookUpEditLastName_Modified(object sender, EventArgs e)
{
     LookUpEdit edit = sender as LookUpEdit;
     if (edit.Text.Length == 3)
     {
          if (!(edit.Text == strLastLookupString))
          {
               mLastLookupString = edit.Text;
               repositoryItemLookUpEditCountryName.DataSource = dataTable1;
               repositoryItemLookUpEditCountryName.DisplayMember = "LastName";
          }
     }
}

Filed under: LookUpEdit

10/23/2008 3:48 AM In reply to

Victor Sergienko
Joined on 10/22/2008
dp.ua
Posts 13

Re: RepositoryItemLookUpEdit Help

Reply Contact

Override ProcessNewValue and, maybe, Validating events.

And maybe, you'll find some use in this idea: http://community.devexpress.com/forums/p/70154/239103.aspx

Filed under: LookUpEdit

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