ADO.NET :: Select Using Stored Procedure In Linq To Sql?

Jan 30, 2011

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?

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i do have a stored procedure which inserts data and the message should be displayed that data has been sucessfully updated or not

[code]....

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Web Forms :: How To Call A Select Stored Procedure Using Linq To SQL

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I have procedure near below i want to call this procedure through "linq"

I use  mvc 4 and .edmx
//table//
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[Code]....

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Nov 23, 2010

how 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

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MVC :: Linq To SQL Using Stored Procedure

Feb 15, 2010

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ADO.NET :: Stored Procedure Using Linq To Sql?

Feb 16, 2011

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[Code]....

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ADO.NET :: Trying To Execute A Stored Procedure In LINQ?

Feb 25, 2011

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]....

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Calling Stored Procedure With Linq?

Mar 31, 2011

I am new to Linq server.I have a stored procedure in my databse that retuens count number.

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ADO.NET :: Getting Data From Stored Procedure To DataSet Using Linq

Mar 5, 2011

I have function like
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ADO.NET :: Unable To Use Stored Procedure With LINQ With 8 Parameters

Jan 29, 2011

I am working on LINQ. I am calling a SQL Stored Procedure with 2-3 parameters it's working fine. When i am going to call Stored Procedure with 8 to 9 parameters the auto generated column is not comming automatically. So i am unable to use LINQ with Stored Procedure with multiple parameters.

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DataSource Controls :: Linq And Stored Procedure ?

Mar 2, 2010

I have created one stored Procedure as

[code]...

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DataSource Controls :: Run Stored Procedure Using Linq?

Feb 12, 2010

Is it posible to run a stored procedure using linq? I dont mean one that returns a table i just mean one that runs a set of transactions exec sp_MyProc @Var or something?

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SQL Server :: Executing A Stored Procedure From Select?

Aug 9, 2010

Let's say I have a query like this:

[Code]....

But I want to call a procedure (DeleteUser) for every rows returned from that query.

And of course the procedure has a parameter. But it should be the UserID which is returned from query.

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ADO.NET :: Executing Stored Procedure/ Select Statement?

Jul 29, 2010

I am executing stored procedure using session.CreateSqlQueries but it is giving me exception as {"SQL queries do not currently support returning aliases"}.

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[code]....

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ADO.NET :: How To Use A Custom Select With A Stored Procedure In A Linqdatasource

Mar 8, 2011

I am tring to use a custom select with a stored procedure in a linqdatasource. When I try to run it I get this error "The query results cannot be enumerated more than once." Im fairly new to programing and am not sure what Im doing wrong. I have a gridview that displays user data.

[Code]....

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Get Records Affected By An Update Stored Procedure In LINQ To SQL

Aug 18, 2010

I'm executing an update stored procedure from LINQ to SQL and I need to know the records affected after the update is called. I'm using dbml designer to generate the LINQ code.

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Sep 8, 2010

Using asp.net MVC in c#, I am making a call to a stored procedure using Linq into my SQL Members table. I have no internal caching on the application, already checked to make sure it is turned off.

Test case:I have my username set to test1. From the website I change my username to test2. The website still shows test1. I go to Management Studio and run my stored procedure called MemberByEmail, it shows test2 correctly.I start simple, refresh my page to see if it's browser cache, still test1. I go to debugging and walk through the code and find that it goes correctly all the way to here to call the database:

/// <summary>Method that is mapped to the dbo.MemberByEmail database procedure.</summary>
/// <returns></returns>
[System.Data.Linq.Mapping.Function(Name="dbo.MemberByEmail")][code]...

Again I ran the stored procedure through Management Studio, and it came up with test2 as the username. I waited for 15 minutes, refreshing the web page every 5 or so, and it never cleared and served the correct test2 from the db. The last strange piece, I ran IISReset and refreshed the page, test2 was returned.

UPDATE: I created a console application to take out the web piece of it. The problem is the same when accessing directly from a console app also, no change.

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DataSource Controls :: Use A Stored Procedure In A Select Statement?

May 25, 2010

Just quick question, is it possible to Use a Stored Procedure which has a parameter in a select statement,, I mean something like the following

SELECT A, B

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ADO.NET :: Using Stored Procedure After Select Statment Give The Old Results?

Mar 12, 2011

When Select an entity by linq with entity framework 3.5 ...and thenn select it again using stored procedure ..which change the value for a field for that entity ... i got that with old value ...not procedure value...............When i called that procedure before .. the select ... i got the correct value.........but in my case i shall call the procedure after select with linq statment

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DataSource Controls :: Returning String Value Using Stored Procedure And Linq

Feb 7, 2010

I am having problems returning a string value through a stored procedure/linq to a label. Everything works fine if I return an integer value but I cant get a string value to bind to a label. I get the error message

Microsoft.VisualBasic.CompilerServices.Conversions.ParseDouble(String Value,
NumberFormatInfo NumberFormat) +201
Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value) +66
[InvalidCastException: String "System.Data.Linq.SqlClient.SqlPr" to 'Integer' is invalid]

This is the stored procedure
ALTER PROCEDURE test
AS
Select ProductName
From Products

This is the vb page
Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim db As New DataClassesDataContext
Dim product As Integer = db.test.ToString
Label1.Text = product
End Sub

This is the aspx page
<form id="form1" runat="server">
<asp:Label ID="Label1" runat="server" Text=""></asp:Label>
</form>

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C# - Can Execute A Stored Procedure Using Linq In A Background/alternate Thread

Feb 4, 2011

In my app I am using the open xml sdk to generate a word document and write the file to the response.output stream for the user to download.

At the time that the letter is generated I also need to call a SP via linq data context to update a row in my db.

I think that I need to execute this SP in a seperate thread so that I can simultaneouly write the file to the output. my method looks like this...

protected void btnPrint_Click(object sender, EventArge e)
{
//call sp to update
//create letter and send to client
}

Is this feasible or should I avoid seperate threads?

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DataSource Controls :: Using LINQ Passing The Name Of The Stored Procedure Dynamically?

Feb 23, 2010

I have an application where depending on what the user selects run a different stored procedure.

I am using LINQ and am passing the stored procedure name into a sub that will run the stored procedure and return values that I am loading into a DDL.

For example I want to pass the procedure name "GetProducts_Hats" to the sub and not hardcode it.

Protected Sub LoadParamDropDowns(
ByVal SqlObjToExec
As
String )

I am passing the storedprocedure name in parameter SqlObjToExec

so instead of

values = mydb.GetProducts_Hats

I want to code it to be a variable

values = mydb.SqlObjToExec

But the above code does not work.

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