i try to fill datatextfield and datavaluefield through sqldatasource throuh calling soterd procedure,
but i don't get any value after running the application, here my code
[code]....
I am trying to tie a sqlDatasource to a Stored Procedure. The stored procedure looks like...
[Code]........
i have a grid bound to sqldatasource control which gets its data from stored procedure. in page load event i code a dropdownlist where i take the selectedvalue parameter for the parameter query. only when a second dependant dropdownlist is selected (coded in dropdownlist1 selected event)is data returned ?
View 12 Replieshere I am binding two dropdownlist and featching some value from database through stored procedure
below is my sp
ALTER PROCEDURE [dbo].[Get_OpenCostCode]
-- Add the parameters for the stored procedure here
(@UserId NVARCHAR(50)) [Code]....
and here is the .cs code
[Code]....]
but wen i run this shows error,There is already an open DataReader associated with this Command which must be closed first.
I also put in my connectionstring tag in webconfig file MultipleActiveResultSets=true;
I'm attempting to load DropDownLists from the C# codebehind as the FormView switches modes to Edit and displays the EditItemTemplate. I present the data in a FormView ItemTemplate using text boxes. When the user selects Edit, I have been attempting to load the EditItemTemplate dropdownlists by creating a dataset and binding it to the control, without success.
I've successfully loaded them in previous projects from within the .aspx code using <asp:ListItem> and within the C# code behind using Control.Items.Add(new ListItem), which are essentially the same thing of course . This project is different in that I want to get the data from a stored procedure on a MSSQL server.
In my latest attempt, I can see the data in the datasets. I'm getting "Error connecting to database.'eitRace' has a SelectedValue which is invalid because it does not exist in the list of items.Parameter name: value"
I include the code below. If someone could point me to an example I would be greatful. There has to be an elegant way of accomplishing this.
[code]....
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...
Girdview has dropdownlist TemplateField called ddlSate, how to bind state field value in sql table to selected value of ddlState dropdownlist control? For example the sql table has AL value for state field, (Note by default ddlState lists all states options with sqldatasource), how AL is selected in ddlState when binding to ddlState?
Secondly, when user selects different state like GA, how below update stored precedure works? that means how to find ddl selected value in update procedure as shown below question mark line:
Here is part code:
<asp:GridView ID="gvOrder" runat="server" DataSourceID="ods1" AutoGenerateColumns="False"
style="margin-top: 11px" CssClass="pnlOrdercss" ScrollBars="Both"
BorderColor="Black" BorderWidth="1px">
<Columns>
[Code]....
I have a stored procedure that creates a dynamic query. Sometimes the query is not built because there are no elements in the dynamic query. When the aspx page loads the SqlDataSource throws an error that the query is malformed. How can I catch this error, and handle it with a default message, before it returns the error to the aspx page?
View 2 RepliesI'm trying to use a stored procedure in my codebehind insted of a sqldatasource to insert some data, and return the identity fields. But I keep getting tripped up on the output paramaters. What am I missing?
My code behind:
[Code]....
And, here's my stored procedure
Create PROCEDURE [dbo].[123]
(
@MatterToCloneID varchar(15),
@ClonedMatterID int OUTPUT,
@ClientIDOUT int OUTPUT,
@ExistingClientIDOUT int OUTPUT
)
AS
BEGIN
DECLARE
@ExistingClientID int,
@PendingClientID int,
@BillingAddress varchar(200),
@BillingCity varchar(200),
@BillingState varchar(100),
@BillingZipCode varchar(20),
@BillingCountry varchar(200)
SELECT @ExistingClientID = ExistingClientID, @PendingClientID = PendingClientID,
@BillingAddress = BillingAddress, @BillingCity = BillingCity, @BillingState = BillingState, @BillingZipCode = BillingZipCode, @BillingCountry = BillingCountry
FROM tNewMatters
WHERE MatterID = @MatterToCloneID
Set @ClientID = @EClientID
Set @PendingClientID = @PendingClientID
Set @BillingAddress = @BillingAddress
Set @BillingCity = @BillingCity
Set @BillingState = @BillingState
Set @BillingZipCode = @BillingZipCode
Set @BillingCountry = @BillingCountry
INSERT into tNewMatters
(MatterName, ClientID, PendingClientID, BillingAddress, BillingCity, BillingState, BillingZipCode, BillingCountry)
Values
('Enter Client Name', @ExistingClientID, @PendingClientID, @BillingAddress, @BillingCity, @BillingState, @BillingZipCode, @BillingCountry)
Select @ClonedMatterID = scope_identity()
Select @ClientIDOUT = @ClientID
Select @ExistingClientIDOUT = @ExistingClientID
END
Using a FormView with a SqlDataSource, I'm attempting to Update data
by calling a stored proc in code behind. I was having trouble getting parameters
using Update Parameters in the SqlDataSource, but found a working solution by
coding the parameters.
The problem now is I'm getting an "Updating is not supported by data source 'XYZ' unless UpdateCommand is specified'.
How do you call a stored procedure using C# .NET 3.5 that contains a parameter that is of type hierarchyid in SQL Server 2008?
A basic outline of my current code is as follows:
SqlConnection conn =
new
SqlConnection(DatabaseConnectionString);
SqlCommand StoredProcedureCommand =
new
SqlCommand("AddUser", conn);
StoredProcedureCommand.CommandType =CommandType.StoredProcedure;
SqlParameter ParamUsername = StoredProcedureCommand.Parameters.Add("@Username",
SqlDbType.NVarChar);
SqlParameter ParamPassword = StoredProcedureCommand.Parameters.Add("@Password",
SqlDbType.NVarChar);
SqlParameter ParamMasterNode = StoredProcedureCommand.Parameters.Add("@MasterNode",
SqlDbType.Text);
// HierarchyID type
ParamDynamboUsername.Value = Username;
ParamPassword.Value = Password;
ParamMasterNode.Value = "/";
conn.Open();
StoredProcedureCommand.ExecuteNonQuery();
conn.Close();
Being new to using the declarative syntax of SqlDataSource I am trying to figure out a way to set the value of a parameter to a stored procedure. I have a Client_ID that is passed via the Request Object and I need to set the Client_ID before the stored procedure of the SqlDataSource is executed.
Does the stored procedure parameter have to be predefined in the ASPX markup or can it be added dynamically in the code-behind? Would anyone have an example that demonstrates the SqlDataSource markup with a stored procedure and parameter as well as setting that parameter value in code-behind?
How can I execute a stored procedure using sqldatasource and get the return value in vb.net.
View 2 RepliesI 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;
[Code]....
i have a stored procedure with this values and i need just to make a button that will send something to "Equip" column,how to do it? write the values on my webpage and make a button to exec the procedu
in my asp.net application, i am calling a stored procedure (oracle) to get some values from database.
Following is the sp:
[code]....
how to call this sp from my asp.net code.
Is it possible to call stored procedure in the web.config? I created the additional ID field in aspnet_membership, adding Stored procedure which stores additional information. This information I have entered in the web.config. Is it possible to call a Stored procedure in the web.config and write this information, or call the Stored procedure in C #?
View 2 RepliesSo I just attempted to call a stored procedure from my VB code. Here is the code-behind function that is called to handle this:
[Code]....
And here is the Stored Procedure:
[Code]....
Then when I run this, I get an error that the server timed out. Without calling this function to reference the stored procedure, the application runs well, users can log in/create accounts, etc. But something in the function and/or the stored procedure is timing out.
i want data to drop down list using stored procedure .
However im not able to do that.
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.)
I am using a gridview where i am calling a stored procedure which has 4 input parameters. Out of these 4 parameters, values are to be given such that DomainId = This has to be the row which is to be deleted. This is a primary key Domain = This field has to be passed to SP as NULL. Description= This field has to be passed as NULL. OperationType= This field has to be passed by programmer as some static value say 4 How to i need to specify these here... More details of the Question are here.
<DeleteParameters>
<asp:ControlParameter ControlID="GridView1" Name="DomainId"
PropertyName="SelectedValue" Size="4" Type="Int32" />
<asp:Parameter DefaultValue="" Name="Domain" Size="16" Type="String" />
<asp:Parameter DefaultValue="" Name="Description" Type="String" />
<asp:Parameter DefaultValue="4" Name="OperationType" Type="Byte" />
</DeleteParameters>
On running my code using this. I gets an error
Procedure or Function 'spOnlineTest_Domain' expects parameter '@Domain', which was not supplied
I have a req in which I have to call an AS400 stored procedure.The stored has an input and output parameter.
View 9 RepliesThe title pretty much says it all.
I'm trying to pass the selected value of a dropdown list to a stored procedure that will return a set of results based on the value passed.
This is surareddy. i nead some small clarification in the "Stored Procedure"
how to convert the oracle Stored Procedure to sqlserver2005/2008 Stored Procedure.
right now i am enhancing the project that project already developed the oracle Stored Procedure. now our company is using sqlserver 2005/2008.
how to convert the Oracle Stored Procedure to sqlserver 2005 Stored Procedure
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 Replies