I'm programming a webpage in ASP.NET which displays a list of students not listed as participants in something, and upon clicking a student name shows you a brief summary of their details, so the user can ensure they're selecting the right person.
My code currently correctly obtains their ID, adds it as a parameter to my stored procedure and executes the procedure;
[code]....
However, when I try to access the results I get the following error:
System.NullReferenceException: Object reference not set to an instance of an object.
Upon debugging, there don't seem to be any results returned... but when running just the stored procedure in SQL Server with the same data, it does return a single row, as expected.
How do I access this result so I can bind it to my fields?
(I am working in ASP.NET 3.5 in Visual Studio 2008, with SQL Server 2008.)
The following stored procedure updates the value in LeaveTransaction table.
[code].,...
My Question here:
I have written the above trigger,which would update the value for the corresponding records in another table ie) LeaveCumulative table. The trigger is not updating the value in the designated rows in the leavecumulative table. Whereas when I excute the same update command separately in the Query Editor window the trigger is working fine.
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?
I want to know, is this possible to Debug Asp.net pages with Stroed procuder. Means may we can debug Stored procuder in .net framwork with application.
This has bother me for a long time but I cannot believe there is no such a simple function. I start a new query through the "Server Explorer". The query builder is brilliant and I can easity build and test my queries. The only problem is: there is no way to save it!
If I want to use this query as a stored procedure, I need to create a new stored procedure through "Server Explorer" and than copy the query into it. And I also need to define all the parameters(filters) to finish that strored procedure. This is a boring and frastrated job as I belive the query builder has all the information to as this query into the stored procedure.
i get the following error "could not execute query" but when the stored proceuser has been execuated when i view from the sql profiler the following sql code has been run in the profile
After attaching debugger when i run my application it's give me error "Could not find stored procedure 'sp_sdidebug'".I am using 1.14 framework in backend sql server 2005
I have a button which the admin will click on every new acad year to update the student's study level.
I have written a SP to do this process, however, it was working fine. But I faced problem when I did testing.
This is my student update study level stored procedure:
UPDATE Student SET acadLevel = (CASE WHEN acadLevel < '3' THEN convert(char,acadLevel + 1) ELSE convert(char,'G') end ) WHERE acadLevel between '1' and '4';
Error: Conversion failed when converting the varchar value 'G' to data type int.
I have created stored procedure in sql server 2005 and connected that database to asp.net application when i submit a data from application form corresponding stored procedure stored procedure(sp1) giving following error Could not find stored procedure 'sp1'. I have written following code on buttonclick event provide me a solution and point out the error in code if exists
using System; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page { DataSet ds = new DataSet(); SqlConnection con; //Here we declare the parameter which we have to use in our application SqlCommand cmd = new SqlCommand(); SqlParameter sp12 = new SqlParameter(); SqlParameter sp2 = new SqlParameter(); protected void Page_Load(object sender, EventArgs e) { } protected void Button1_Click(object sender, EventArgs e) {...............................................................
Not sure what's going on with this procedure, im kind of new at dynamic DB programming. As of right now if i click a button that triggers the execution of this stored procedure the page says the connection has been timed out..despite other stored procedures working flawlessly.
Im trying use a storedprocedure where depending on the status of the room if ='Vacant' And checkIn =date and the result will be put in a gridview, but i kept returning an error that says, "Conversion failed when convertng datetime from character string". Heres the code.
I have a stored procedure, which I'm calling from ASP.Net application. I'm facing a problem in stored procedure when comparing values.Please check code below to get further details.
Stored Procedure: ALTER PROCEDURE [dbo].[MyStoredProcedure] (@ItemID nvarchar(50), @Weight1 float, @Weight2 float) -- check remaining/available weight in items table DECLARE @RemainingWeight float SET @RemainingWeight = (SELECT RemainingWeight FROM items WHERE ItemID = @ItemID) [code]...
i m using ##Temp Table in stored procedure..it gives this error There is already an object named '##people' in the database.in two codition1.in case of multisession2. if transaction drop in between even i drop Table in Last in stored procedure..what can i use in place of temp table to hold data for a time being
I'm programming a webpage in ASP.NET which displays a list of students not listed as participants in something, and upon clicking a student name shows you a brief summary of their details, so the user can ensure they're selecting the right person. Each student is identified by a unique ID.
My code currently correctly obtains their ID, adds it as a parameter to my stored procedure and executes the procedure;
[Code]....
However, when I try to access the results, with say dv.Table.Rows[0], I get the following error:
[Code]....
Upon debugging, there don't seem to be any results returned... when running just the stored procedure in SQL Server with the same data, it does return a single row, as expected.
