Store Procedure Result Is The Drop Down?
Mar 2, 2011HOw I can show the store procedure result is the drop down?
View 4 Replies
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public IQueryable<Client> SelectClientsBySearch(String search)
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Jul 21, 2010I'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.)
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Jul 27, 2010I'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.
DataSource Controls :: Repeating Data In Stored Procedure Result?
Jan 27, 2010I am bulding a dvd catalog and have a table called DVD which holds all my details about each dvd except Genre, Director and Actor as I want more than 1 Genre, Director, Actor per DVD so put these in seperate tables to avoid repeating the data and used a joining tabe to join the tables so the tables I have are
DVD, Genre, Director, Actor, DVDGenre, DVDDirector and DVDActor
I have now written a stored procedure to pull the info about 1 DVD out of all the tables to display on the webpage I have now got the info I want out of the tables but as the data is now in 1 table I have repeating data is there a way to stop the data repeating the stored procedure i have written is
[code]....
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[Code]....
I have used an xsd file to populate everthing else, but due to this returning multiple tables i wasn't sure how this works should it just be in its own xsd? as all the oather i just get a datatable where as with this i need a dataset... how this makes sense...
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What works so far:
This code will bind the value of sp2 to a data control:
sp2TableAdapter sp2 = new sp2TableAdapter();
DropDownList1.DataSource = sp2.GetData();
DropDownList1.DataValueField = "recCount ";
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When running this page and clicking the button, the numeric value of recCount returned from sp2 is bound to the DropDownList control and 1 row is poplated with the recCount value (in my case 1451).
Problem:
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How To Display Stored Procedure Result Set Rows As Columns In RDLC Report
Jan 12, 2011Below is the result set when I execute my stored procedure. Based on condition no.of rows will change. I am using typed dataset to store result set.
NSV QTY MONTH/YEAR
264.95 31248 APR/07
273.23 34044 MAY/07
230.96 22232 JUN/07
711.93 81992 JUL/07
427.23 50345 AUG/07
297.90 36961 SEP/07
495.37 43079 OCT/07
648.48 52428 NOV/07
622.06 46364 DEC/07
407.02 46461 JAN/08
605.45 73439 FEB/08
224.81 28121 MAR/08
308.12 33356 APR/08
328.22 35605 MAY/08
372.41 34107 JUN/08
I have to show above result in RDLC file Like below.
APR/07 MAY/07 JUN/07................JUN/08
264.95 273.23 230.96.................372.41
31248 34044 22232 ...............34107
RDLC report? If I use table control,
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Jan 12, 2011Below is the result set when I execute my stored procedure. Based on condition no.of rows will change. I am using typed dataset to store result set.
NSV QTY MONTH/YEAR
264.95 31248
APR/07
273.23 34044
MAY/07
230.96 22232
JUN/07
711.93 81992
JUL/07
427.23 50345
AUG/07
297.90 36961
SEP/07
495.37 43079
OCT/07
648.48 52428
NOV/07
622.06 46364
DEC/07
407.02 46461
JAN/08
605.45 73439
FEB/08
224.81 28121
MAR/08
308.12 33356
APR/08
328.22 35605
MAY/08
372.41 34107
JUN/08
I have to show above result in RDLC file Like below.
APR/07 MAY/07 JUN/07................JUN/08
264.95 273.23 230.96.................372.41
31248 34044 22232 ...............34107
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Jun 22, 2010I am trying to return single string result through a stored procedure and Linq. This works fine when I test the stored procedure but it is not returning the value to the page. The value returned is always 0 which is the return value. This is the stored procedure:
ALTER PROCEDURE Login
@CustomerName nvarchar(50),
@Password nvarchar(50) output
As
Select @Password=Password
From Customers
Where Customers.CustomerName=@CustomerName
This is the vb
ALTER PROCEDURE Login
@CustomerName nvarchar(50),
@Password nvarchar(50) output
As
Select @Password=Password
From Customers
Where Customers.CustomerName=@CustomerName is the code created by the designer
This is the designer function
<FunctionAttribute(Name:="dbo.Login")> _
Public Function Login(<Parameter(Name:="CustomerName", DbType:="NVarChar(50)")> ByVal customerName
As String, <Parameter(Name:="Password", DbType:="NVarChar(50)")> ByRef password As String) As IntegerDim result
As IExecuteResult = Me.ExecuteMethodCall(Me, CType(MethodInfo.GetCurrentMethod,MethodInfo), customerName, password)
password = CType(result.GetParameterValue(1),String)
End Function
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Feb 3, 2011I am using a sql stored procedure which returns multiple result sets. By default Sql Datasource is binding the first result set to gridview. I want the second result set to be binded. I browsed all the properties in Sql datasource but could not find one to set this.
View 4 RepliesADO.NET :: Can't Find Store Procedure
Nov 25, 2010I have a stored procedure in my database to update table. I need find the value from the gridview and pass them to the store procedure. When I call the stored procedure from VB.net, error appears "could not find stored procedure". I am sure the store procedure is there.
My code is
The store procedure
[Code]....
My code in VB.net
[Code]....
DataSource Controls :: Can A Procedure Function Quering Several Times And Return Result Records Accumulated
May 11, 2010In the procedure function, there will be queying several times based on conditions.
Suppose each query retrieves several records, can I caumulate those records in on table, then return that table.
Benifit I want to success here is that I want to save time, so instead of making several functions each has one query, each one requires a connection to databae, so it will take time.
C# - Store Procedure With IsIDenity And Cmd.Parameters.Add?
Mar 12, 2011I am creating an ASP.NET Wiki for myself to track the knowlege I gain in C# and other language.
I have created a Stored Procedure to insert a category into a DB, the DB has two fields C_ID(int) and Category(varchar 25). In my ASP page, there is no field for C_ID, it increments automatically by IsIdentiy = true;
When I try to excute it, it fails. What is the best approach to handle this?
Code:
ALTER PROCEDURE dbo.InsertCategory
@ID int,
@CATEGORY varchar(25)
AS
INSERT INTO Wiki
(C_ID, C_Category)
Values (@ID, @CATEGORY)
/* SET NOCOUNT ON */
RETURN
Did I miss something to insert from the .aspx page?
try
{
//create a command object identifying the Stored Procedure
SqlCommand cmd = new SqlCommand("InsertCategory", conn);
//Set the command type
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter("Category", txtAddCatagory));
cmd.ExecuteNonQuery();
Put The Output Of Store Procedure In ImageUrl?
Feb 25, 2010i want to put the output of store procedure in ImageUrl
this is behind code, i wrote it on onclick event of asp:image
Pic is the name of a folder in root of site , i want to put the output of store procedure in Eval:
Image1.ImageUrl("~/pic/"+Eval(" " ));
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View 4 RepliesADO.NET :: How To Call Multi Store Procedure In One Function
Oct 5, 2010I have several store procedure to do different things. When user click submit button, call store_procedureOne, store_procedureTwo, store_procedureThree.
Here is my code.
protected void ButSubmit_Click(object sender, EventArgs e)
{
OleDbConnection myConnection = new OleDbConnection(connStr);
OleDbCommand myCommandUpdate = new OleDbCommand("store_procedureOne");
myCommandUpdate.Connection = myConnection;
myCommandUpdate.CommandType = CommandType.StoredProcedure;
myConnection.Open();
myCommandUpdate.ExecuteNonQuery();
myConnection.Close();
Server.Transfer("NextPage.aspx", true);
}
I do not know how to add store_procedureTwo and store_procedureThree at
OleDbCommand myCommandUpdate = new OleDbCommand("store_procedureOne");