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POQuery inside a thread
 

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  1. POQuery inside a thread
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    <p>I have 3 comboboxes that are loaded with data from LINQ queries on page load. The problem is that queries contain so much data that it causes Internet Explorer to stop responding for a bit more than a minute.</p> <p>As there are 3 queries my idea is to put them in 3 different threads, but the problem is at the end the only thing I get is the error saying: "Both DataSource and DataSourceID are defined on 'cbOrganizator'. Remove one definition."</p> <p>cbOrganizator is a combobox.</p> <p>Here is the code:</p> <pre><code>protected void Page_Load(object sender, EventArgs e) { Bind(); } public void Osobe() { PravosudnaAkademijaEntities db = new PravosudnaAkademijaEntities(); var osoba = from o in db.osobas orderby o.osoba_prezime select new { o.osoba_id, imePrezime = o.osoba_prezime + " " + o.osoba_ime + " | " + o.tijelo.tijelo_naziv + " | " + o.radno_mjesto.rm_naziv_m }; cbPolaznik.DataSource = osoba; cbPolaznik.DataTextField = "imePrezime"; cbPolaznik.DataValueField = "osoba_id"; cbPolaznik.DataBind(); cbPolaznik.Items.Insert(0, " "); cbPredavac.DataSource = osoba; cbPredavac.DataTextField = "imePrezime"; cbPredavac.DataValueField = "osoba_id"; cbPredavac.DataBind(); cbPredavac.Items.Insert(0, " "); cbAOM.DataSource = osoba; cbAOM.DataTextField = "imePrezime"; cbAOM.DataValueField = "osoba_id"; cbAOM.DataBind(); cbAOM.Items.Insert(0, " "); } public void Tijela() { PravosudnaAkademijaEntities db = new PravosudnaAkademijaEntities(); var tijelo = from t in db.tijeloes orderby t.tijelo_naziv select new { t.tijelo_id, sve = t.tijelo_naziv + " | " + t.mjesto.zupanija_drzava.zupanija_naziv }; cbOrganizator.DataSource = tijelo; cbOrganizator.DataTextField = "sve"; cbOrganizator.DataValueField = "tijelo_id"; cbOrganizator.DataBind(); cbOrganizator.Items.Insert(0, " "); } public void Bind() { Thread tOsobe = new Thread(Osobe); tOsobe.Start(); Thread tTijela = new Thread(Tijela); tTijela.Start(); } </code></pre> <p>I don't know what's wrong so any help would be appreciated. The primary idea is to separate queries into threads so if my approach is wrong please let me know.</p>
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    1. USwegelagerer
    1. USwegelagerer
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    1. COyou should join threads.
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      1. USadt
    2. COThat's the solution! Thank you!
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      1. USwegelagerer
 

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