datasource = select() den dönen datarow[] hatası

herhangi bir girdview veya combobox ın datasource’una datarow dizisi göndermek zorunda olduğumuzda hatayla karşılaşırız:

comboBox1.DataSource = dt.Select(“d<30”);

hatanın oluşma sebebi aşağıdaki interface lerden herhangi biriyle implemente olmayan nesneler datagrid gibi kontrollere datasource olarak bağlanamaz.

 

IList interface
IListSource interface
IBindingList interface
IBindingListView interface

Sorunu çözümü önce datasource olarak datatable’ı seçip ardından datatable’ın DefaultView.RowFilter özelliğine koşulumuzu eklemek:

comboBox1.DataSource = dt;
dt.DefaultView.RowFilter = “d<30”;

Comments

  1. bora

    3 tane data table var
    1.si dt1 2.si dt2 3.sü dt3
    dt1:sahis:id ad soyad
    dt2:arac:id marka model
    dt3:sahis_arac:id sahis_id sarac_id
    bu üç dt yi birbiriyle gruplandırarak data grid te nasıl gösteririz
    dt kullanıyorum çünkü 3 ü de farklı server da

  2. Post
    Author
  3. RobertEnamy

    Your comment is awaiting moderation.

    Good Afternoon,

    I won big at !!! 100% Deposit Match up to $300 !!!
    If you enjoy the bachelor lifestyle, this game is perfect for you as its design is based on the lavish Vegas scene. you can try this out slot machines free games for fun slot canyon utah map casino slots house of fun slots free bonus no deposit tunnel slot canyon escalante look at this website I use both for Justin’s ceramic programs. https://bit.ly/2Ih78bo Top Online Slots Casinos for 1 guide to playing real money slots online.
    Slot Machine Service in Fort Lauderdale on See reviews, photos, directions, phone numbers and more for the best Slot Machine Sales Service in Fort Lauderdale, FL. browse around this site The incentives include cashback, free spins, amazon vouchers and a shot at the Mega Reel’s big brother, the Turbo Reel/5. you can check here Dec 12,   No deposit bonuses are a promotion given by online casinos to attract new players. 20 hot blast real money Slots Machines Slots Adventure offers over 50 real high quality, classic and modern slot games seen before only on real casino slot machines in the best casinos, which you can play offline right /561K. https://bit.ly/2JH7kSe Super Cherry is an excellent game, but the extra features and huge multiplier of this edition take it to another level. original site Dragon Link™ comes to life now! Set your floor apart with Dragon Link™ our newest musthave game.
    Shop online at fixed prices or bid on auctions. click this link now Grand Diamond City Casino and Hotel Krong Poi Pet, Cambodia 5. click site Jun 11, В  The hotel was formerly known as the New World Manila Bay Hotel. https://cutt.us/CU559 slot machines for sale amazon slot games on youtube casino slot machine jackpot slot car drag racing chassis slots of vegas promo code no deposit https://gamesforrealmoney.blogspot.com

Leave a Reply

Your email address will not be published. Required fields are marked *