I have procedure near below i want to call this procedure through "linq"
I use mvc 4 and .edmx
//table//
CREATE TABLE [dbo].[Board](
[BoardID] [uniqueidentifier] NOT NULL,
[Board] [varchar](50) NOT NULL
) ON [PRIMARY]
GO
//Procedure //
create procedure [dbo].[GetAllBoard]
as
select * from Board order by Board
i am using stored proc in linq to sql but i have done insert & delete operations but im unable to do the select operation i have tried but no use,whenever i enter the id into the textbox it should display the record?
View 5 RepliesI have a table and i want to use this table in asp.net page
how i will call the stored procedure on the basis
of Stored procedure's Action .
CREATE TABLE Std_Enquiry(
StdID int IDENTITY(1,1) PRIMARY KEY CLUSTERED ,
FirstName varchar(50) ,
LastName varchar(50) ,
[Code].....
i do have a stored procedure which inserts data and the message should be displayed that data has been sucessfully updated or not
[code]....
I have a stored procedure that receives 2 parameters and returns 3 columns.
Here is how I added the SP:
1. Added SP to entity model (.edmx) via update model from DB.
2. Did a Function Import -- selected my SP, clicked "Get Column Information" and then created a new complex type (myStoredProcedureName_Result) which I assigned.
3. My LINQ is the following:
[Code]....
Initially, I have tried to use stored procedure. But I changed my mind and preferred to call sql query in codebase with command text. However, it stills tries to find initially-called stored procedure (which is neither called or exists).I think that it is related caching. But I tried it with different browsers it did not work.What might be the reason?
View 4 Repliesi want to return output parameter from 1 storeprocedure. into another stored procedure.
View 7 Replieshow can I create stored procedure and write my select statement in it, I know how to create dataset then put type stored procedure and assign it to the sp ... what I want is writing my sp... how can I make it ?
check the following code, this is what I want to write put I don't know where or how !
CREATE STORED PROCEDURE SP_CATEGORY
@CATEGORY VARCHAR(30)
AS
BEGIN
SELECT LATIN_NAME, ENGLISH_NAME, ARABIC_NAME, CATEGORY
FROM FLORA, CATEGORY_LIST
WHERE FLORA.CATEGORY=CATEGORY_LIST.CATEGORY_NAME AND CATEGORY_LIST.CATEGORY_NAME IN (SELECT * FROM SPLITLIST(@CATEGORY, ','))
END
where can I write this code ?!
I am trying to create the following stored procedure in sql server Lat and Lng are the parameters being passed from c# code behind .But I am not able to create this stored procedureit indicates with error saying undefined column name Lat,Lng
CREATE FUNCTION spherical_distance(@a float, @b float, @c float)
RETURNS float
AS
BEGIN
RETURN ( 6371 * ACOS( COS( (@a/@b) ) * COS( (Lat/@b) ) * COS( ( Lng/@b ) - (@c/@b) ) + SIN( @a/@b ) * SIN( Lat/@b ) ) )
END
sqlda.SelectCommand.CommandText = "select *, spherical_distance( Lat, 57.2958, Lng) as distance
from business
[code]...
I want to apply other stored procedure select query on result of first stored procedure.
View 1 RepliesI created stored procedure for insert data in oracle, but I don't know how that procedure in asp.net front and using vb language.
View 1 RepliesI have one stored procedure, now i want to call it in my entity framework page. How can i do it.
ALTER PROCEDURE [dbo].[select_bool]
-- Add the parameters for the stored procedure here
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
SELECT 1,NEWID() as mynew
END
how to call a stored procedure and to display it in a grid view table..
View 3 RepliesUsing VS 2008 and SQL Server 2005.
I have a Gridview control on a page (e.g. customers.aspx) which lists a sub-set of records (e.g. Customers). I also have a SELECT stored procedure which populates the fields in a Formview control on another page (e.g. custDetails.aspx), based on the ID (e.g. CustID int) that is passed to it.
I would like for the user to be able to click on the "View" linkbutton beside one of the Customer records and open up the new page with the data for that Customer populated by the stored procedure.
I have read about using a Datakey from the Gridview control but I'm not sure how that relates to the CustID and also, whether or not I could use it to pass to a stored procedure in another page. Would I need to set a global (i.e. static) variable?
I'm trying to decide which is the best way to call a stored procedure.I'm new to ASP.NET MVC and I've been reading a lot about Linq to SQL and Entity Framework, as well as the Repository Pattern. To be honest, I'm having a hard time understanding the real differences between L2S and EF... but I want to make sure that what I'm building within my application is right.
For right now, I need to properly call stored procedures to: a) save some user information and get a response and, b) grab some inforation for a catalog of products.So far, I've created a Linq to SQL .dbml file, selected the sotred procedure from the Server Explorer and dragged that instance into the .dbml. I'm currently calling the Stored Procedure like so:
MyLinqModel _db = new MyLinqModel();
_db.MyStoredProcedure(args);
I know there's got to be more involved... plus I'm doing this within my controller, which I understand to be not a good practice.
I am trying to re-write an existing asp.net website using MVC with Linq to SQL. A page we have is used to insert new contracts and uses usp_contract_insert to insert a new contract into t_contract as well as t_project. On my dbml file i have dragged t_contract on and then I try to drag usp_contract_insert on top of that and I get the error :- Microsoft Visual Studio
One or more selected database objects return a schema that does not match the schema of the target data class. Nothing has been added to the designer. The stored procedure returns the id of the last project which was inserted. I don't quite follow this and unsure how to go about hooking my Controller up using Linq to SQL to call this stored procedure
I am using LINQ to SQL for inserting, updating my DB now i am using stored procedures to do the same,but i dint find any advantages or less code in using stored proc what is the main diff between using stored proc and not using stored proc?
View 1 RepliesI am inserting records using stored procedures in LINQ to SQL but i am getting an error at empid
[Code]....
i am getting error like Table 'emp' does not have the identity property. Cannot perform SET operation.how to solve this??
I have a working controller for another stored procedure in the database, but I am trying to test another.
When I request the URL; http://host.com/Map?minLat=0&maxLat=50&minLng=0&maxLng=50
I get the following error message, which is understandable but I can't seem to find out why it occurs;
Procedure or function 'esp_GetPlacesWithinGeoSpan' expects parameter '@MinLat', which was not supplied.
This is the code I am using.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web; [code].....
I have datagrid that binds it's data from database.I have to select,update,insert,Delete data grid using stored procedure.I created a dataset and using dataset storedprocedures for this issue.select stored procedure is works fine,but I have problem in Update,Insert,Delete Storedprocedure.
I created them(storedprocedures) through wizard,But I don' know how to call them.I write the below code in "DataGrid2_UpdateCommand" event but it doesn't work
here is my code:
[Code]....
This an input to a stored porcedure from a web form. My form consists of a text box, 3 listboxes, and 2 more textboxes and a command button. What I need to happen is when the user clicks the command butto it will submit all of the information on the form to the database table. I have a stored procedure in place and the code-behind. What happens though is that the user enters a value into the textbox and hits the enter key and the application will throw an error that expects the next parameter but of course it isn't there. The listboxes postback to grab the data in connection with the value in the first textbox.Here is the code-behind to the aspx page:
[Code]....
The exact error is that it expects parameter @EquipmentType but it is not supplied. It shouldn't be though because the user has not selected anything from the listbox yet. I thought this was straightforward
I am getting exception when calling Stored Procedure using Nhibernate and here is the exception
No persister for: ReleaseDAL.ProgressBars, ReleaseDAL, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
here is class file
public class ProgressBars
{
public ProgressBars()
{ }
[Code].....
here is my output column from stored procedure its
I am trying to execute a stored procedure in LINQ. When run in SQL Server it returns several fields, mostly integer and float fields. But when I call the stored procedure in LINQ, all it returns is 0. Here is how I am calling the stored procedure :
[Code]....
And here is the stored procedure :
[Code]....
I am new to Linq server.I have a stored procedure in my databse that retuens count number.
select COUNT(*) from tbl_WorkerUsers
where WorkerCode=@Wcode
when I run it directly in my database it returns 1.
exec checkWorkerCodeAvailibility 100000312
but when I run it in c# code it always returns null.
WorkerDataContext Wkc = new WorkerDataContext();
int? result = Wkc.checkWorkerCodeAvailibility(Int32.Parse(Wcode)).Single().Column1;
I want to have a dropdownlist in the footer row of a gridview. The dropdownlist must be populated with an stored procedure that receives a parameter and has a select. Is that posible?? I think yes but I having problems with the parameters.
[Code]....
The exception says incorrect sintax... but I've changed the procedure for something very simple to solve the problem like select 'hello' or select 1, 'hello' and I'm getting the same problem...
