Pagal ideja newid() gali irasinet kaip default value savo EventID laukui, nezinau kaip del datagrid tik bus, bet galbut nerodant sio lauko prie jo nieks nelys, o default reiksme isirasines...

"a" <a@a.a> wrote in message news:ibqncu$37n$1@trimpas.omnitel.net...
> Sveiki,
> 
> Pradedanciojo klausimas: turiu MSSQL lenta, sukuriu jai nauja Data Source'a 
> VS2008. Draginu EventDetails lenta i forma. Designer'is sukuria kodo, kuris 
> veikia. Dabar noriu, kad sukurtam DataGridView'e ivedus nauja eilute 
> automatiskai EventID laukui butu iskvieciama SQL'o sistemine funkcija 
> newid(), kurios rezultatu tas laukas butu uzpildomas.
> 
> Kaip tai paprasciau padaryti? Galima butu kazkaip pakeisti designer'io 
> sukurta koda, kad veiktu pagal norus, ar logiskiau butu rasyti SQL atskirus 
> uzklausos sakinius? Bet atrodytu, kad tai neturetu buti reikalinga - 
> framework'e yra irankiai.
> 
> Pastinu info apie lentele is SQL Management Studio:
> 
> CREATE TABLE [dbo].[EventDetails](
>    [DateOfOccurence] [datetime] NOT NULL,
>    [CategoryID] [int] NOT NULL,
>    [Type] [nvarchar](50) NOT NULL,
>    [Value] [nvarchar](50) NULL,
>    [Unit] [nvarchar](50) NULL,
>    [Comment] [nvarchar](max) NULL,
>    [EventID] [uniqueidentifier] NOT NULL,
> CONSTRAINT [PK_EventDetails] PRIMARY KEY CLUSTERED
> (
>    [EventID] ASC
> )WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = 
> OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
> ) ON [PRIMARY]
> 
> ALTER TABLE [dbo].[EventDetails] ADD  CONSTRAINT [DF_EventDetails_EventID] 
> DEFAULT (newid()) FOR [EventID] 
>