this is my coding when i run this coding for display the content in textboxes from the database by click event in datagrid. "Procedure or Function 'sp_developer_display' expects parameter '@developerid', which was not supplied."this error will display my sp in sql express is ALTER PROCEDURE dbo.sp_developer_display(
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how to Pass datatable as a parameter to a SQL Server stored procedure
View 3 RepliesI have a stored procedure which updates a database using the parameters I supply but I'm having trouble passing a NULL to the stored procedure
The field I need to make NULL is a DateTime field
DB.Parameters.AddWithValue("@date", NULL)
This gives me the error 'NULL' is not declared. 'Null' constant is no longer supported; use 'System.DBNull' instead
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I have a stored procedure to update a table, but needs a couple of values from another table.
the first two selects get the value from the table and then are used in the update statement.
The select statments:
Select @iStatusDropDownValueID = iDropDownValueID
From DropDownValue
Inner Join DropDownValueType On DropDownValue.iDropDownValueTypeID =
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First, the values that are retrieved by the first two select statements are always the same. So they could be passed in by the code itself. I don't know that this will speed things up at all, just make the entire stored procedure better and easier to read.
Second, if the "Value Name" should change this store procedure will break (which is possible, but not often).
I am looking for any insight into the Best Practices for this situation.
I'm Trying to Call the Stored Procedure which has one input Parameter and one output parameter . VB.net code is below
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Can't seem to figure out why this is not working.
Dim Myspcmd As New SqlCommand("spDataImport", myConnection)
Myspcmd.CommandType = CommandType.StoredProcedure
Myspcmd.Parameters.Add(New SqlParameter("@FileName", Data.SqlDbType.NVarChar, 100)).Direction = ParameterDirection.Input
Myspcmd.Parameters("@FileName").Value = "Import_File.dtsx"
myConnection.Open()
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Hey Guys, I have a problem with something that should be pretty simple. I have stored procedure that I pass 1 input parameter and expect 2 output parameters back. Instead I get this error:
"Procedure or function 'MESSP_Get_PLCKitColour' expects parameter '@KitNo', which was not supplied."
I would appreciate some help with this.
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This code calls a store procedure that takes input parameters. With this code I'm confused as to how the parameters are passed to the stored procedure. The parameters are first stored into 2 string variables (strCategoryName & strOrderYear). They are then copied/moved to an sql parameter prm.value. But the stored is stored in an sqlcommand (cmd ). I can't understand how the stored procedures knows what the parameter values are.
Private Sub btnWithParameters2_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnWithParameters2.Click
Dim cnn As SqlClient.SqlConnection = _
New SqlClient.SqlConnection("Data Source=SKYROCKET;" & _
"Initial Catalog=Northwind;Integrated Security=SSPI")
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Im trying to pass parameters to a stored procedure in SQL but for some reason its storing the parameter(s) in the columns....
My code
Public Function AddRec(ByVal textbox1 As String, ByVal textbox2 As String, ByVal textbox3 As String, ByRef Creation As Date)
'Adding a new Record to SQL
Dim Conn As New SqlConnection
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the addwithvalue all the textbox`s have a value in which i would expect but for some reason when i go to db in SQL it actually shows the @Username,@Account,@Password,@DatCreated not the values im passing in please see the attached image.
Everyone here has always been such great help, either directly or indirectly. And it is with grand hope that this, yet again, rings true.For clarification sakes, the Stored Procedure is running under FireBird and the VB is of the .NET variety
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in my SQL 2005 database I have defined this stored procedure:
CREATE PROCEDURE [dbo].[CheckOrders] (
@PK_Customer uniqueidentifier,
@Amount bigint OUTPUT)
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When I check the value of nAmount it stil contains the original value -1 the output value didn't return from the stored procedure although the number of records updated is 0 or more. The procedure was checked, it works and there are records updated and the value of @Amount is SET to a value 0 or more. I just don't get the values back. eventough the parameter @Amount is defined as OUTPUT. I also tried with outParam.Direction = Data.ParameterDirection.InputOutput instead of outParam.Direction = Data.ParameterDirection.Output . Same result. How do I get the value back from the stored procedure?
I am using LLBLGEN Pro to generate a data layer...some of my stored procs have parameter name as "date"...so this is cauing a problem when I compile in VS2010...I have to go through the class and change the function parameters "date" to "[date]".
Is there a way to inject these changes in LLBLGEN Pro during code generation?
How would I use a value from an output parameter from a stored procedure in a vb 2005 application. I would like to capture a run date from the procedure and show it on several forms in the app.
View 2 RepliesI have a two part question really. The first part is about a stored procedure I have almost perfectly correct. This stored procedure below currently returns all the rows found in a table. I need to get only one value based on a unique value field in the table. The unique field is called descriptor. So I need to know what I do to modify the current SP to make it look for a unique descriptor value in that field and then hand back the resulting data the stored procedures generates. I am also looking for a code sample in VB.NET that would initiate the call with the correct descriptor parameter handed into the stored procedure and get back the result. My understanding is typically stored procedures generally return an integer to signify success or failure of it executing. Again I need to have the SP perform a query and then act on the data (as it does now) and then hand back the given result to VB. Apparently the VB call is subtlety different when you need a value back.
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I create a dictionary in a function which I pass to the function executing the sproc.
Dim PParamDict As New Dictionary(Of String, String)
PParamDict.Add("sname", name)
PParamDict.Add("sdescription", description)
PParamDict.Add("sLoggedInID", LoggedInID)
PParamDict.Add("sCompanyID", CompanyID)
The dictionary gets passed to the function PParamDict -> ParameterDict
Dim dbComm As New MySqlCommand(ProcedureName, PConnection)
Dim pair As KeyValuePair(Of String, String)
For Each pair In ParameterDict
dbComm.Parameters.AddWithValue(pair.Key, pair.Value)
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This works as long as the PParamDict.Add statements are in that order. If they're in a different order they get passed as they come in. This is the most ridiculous thing I've ever seen, I'm passing the keys to the MySqlCommand which are defined letter for letter in the sproc.
Output Parameter For Stored Procedure Failing?
View 2 RepliesThe mSSQL server I have a stored procedure. That does not have an output parameter.When I run it in SQL Management Studio so the procedure will output 1 cell.
EX:
create procedure [000].[test]
as
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I have one problem when passing value to parameters for Crystal Report Viewer. The parameters are from Stored Procedure which I have defined.
My aim is to accept values from user and display it accordingly. I try to write code as below in Button View Click Event:
[code=language]
Dim rptdoc As New ReportDocument
rptdoc.Load(Application.StartupPath & "ReportsSummaryAdsRecordBetweenDate.rpt")
'@startdate is parameter in stored procedure
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But the problem is that Crystal Report Viewer does not accept my passed values and prompt me to input values for @startdate and @enddate in its dialog box.
I want to create a Procedure that its parameter is also a procedure. I created some procedures to be used as parameters below:
Private Sub Jump(xStr as string)
Msgbox xStr & " is jumping."
End Sub
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this procedure should call the procedure above:
Private Sub ExecuteProcedure(?, StringParameter) '- i do not know what to put in there
? ' - name of the procedure with parameter
End Sub
usage:
ExecuteProcedure(Jump, "StringName")
ExecuteProcedure(Run, "StringName")
I am building a three tierd app, and therefore have all my data access methods in a class by itself.This class only calls stored procedures, basically, I need to pass in the following:
1) stored procedure name as string
2) parameters as IDataParameter() -- an array of parameters
3) other fields ( not important to this discussion)
If I use a GridView on my web form and choose an ObjectDataSourceObjectDataSource, and then choose my business object and method, since the method is a call to a stored procedure with a parameter array, I don't know how to pass it values in the IDataParameter format.The Method Signature listed on the wizard is "RunSP(String spname, IDataParameter[] params), returns SqlDataReader" which basically is calling a method called RunSP with two parameters, of which the second parameter is a parameter array for a stored proc.
My application is asp.net with vb. In my page I have a textbox for passing date. If I didn't enter date and on clicking submit, I have to pass null value to the stored procedure. I tried following codes such as DBNull.Value and DateTime.MinValue. In that case instead of null ,"#12:00:00#" is passing. I have to pass Null.
View 3 RepliesI have created a database with on table that is very similar in setup to ProductCostHistory from the Adventureworks database. Using the adventureworks database as an example, when the procedure is given the parameters of date and productID it will change the EndDate of the currently active cost to the date value and insert a new record with productID as the ProductID and Date as the StartDate, leaving EndDate null for the newly inserted record. I am looking for a way to create a simple form with two textboxes and a button. textbox1 accepts the ProductID parameter and textbox2 accepts the Date value. when the button is pressed, the stored procedure is executed and the table is updated. This seems pretty simple and I am very familiar with tieing stored procedures to a table in a dataset when each prcedure handles only a single simple action (either, SELECT, INSERT, UPDATE, or DELETE but not a single procedure that combines UPDATE and INSERT as the procedure described above does). I've done some reading and played with this on myown but can not find the simplest straightforward way of accomplishing this seemingly simple task.
View 2 RepliesI have an asp.net page that contains a javascript function. I am using a vb.net code behind to run a stored procedure against the database to pull back address information. Results can be 1 or more rows. I need to pass the results to the javascript for processing. My code is as follows:
VB.NET
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
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How can I pass stored procedure name dynamically to Linq-to-SQL, vb.net and get the result into a datatable.
View 2 RepliesI have a form that I'm running a stored procedure in and I'd like to pass the results to a datagridview and then offer the user the ability to export those results to a flat text file.
View 1 Repliesi'm trying to execute a SQL stored procedure with a parameter that needs the SQL datetime format as:
Dim str_runproc As String
str_runproc = "exec UP_stopactivity @Activity='" & DGV_currentactivities.CurrentRow.Cells(0).Value & "' ,@Client='" & DGV_currentactivities.CurrentRow.Cells(2).Value & "',@starttime='" &
DGV_currentactivities.CurrentRow.Cells(3).Value & "'"
the DGV_currentactivities.CurrentRow.Cells(3).value is a datetime value that is put into a Datagridview via another stored procedure. When I run it in sql, it lists as a correct SQL datetime: 2011-04-27 05:54:51.003, in the datagridview it lists as: 27/04/2011 5:54:51
I would like to pass to values to a stored procedure. I am using a sqlreader to populate a excel sheet. I need the user to be able to select a range, rather that the whole table.
Dim strSQL As String = "sp_im_select_customerdtl"
Dim data As String = ""
sqlCon.Open()
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I have problem here when executing when saving data/ inserting data to db using stored procedure.[code]Waitress_ID is an autonumber field (identity set to yes). the error i get is this : Procedure or function 'WaitressDataSave_SP' expects parameter '@Waitress_ID', which was not supplied (code execution stop at the line ..da.Fill(dt) )as per i know that i don't need to include waitress_ID in my insert query because sql server automaticly assign autonumber.if i debug before the error line, i can see each variable has its content in param , except for the Waitress_ID.[code]fearness means 'looking for mistakes in the future', if only you could always remember that the future is uncertain then you would never try to predict what could be a mistake, and your fearness ends right away.
View 3 RepliesWhat i am trying to achieve is relativly simple but for some reason i cannot get it to work. I would like on form loads for the contents of a textbox to set the value of a parameter @CustID and the Stored Procedure to be used to return the result into a DataGridView.My datagrdview1.datasource= "StoredProcedure1" but how to i set the parameter value and tell my app to execute.
View 29 RepliesVB Imports System.Data.SqlClient Public Class frmMain
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I have three ways of adding parameters to my query commented out above. The all seem to return 1781 records (which is all of the records) and will not filter out to what the UserName variable equals which should reduce it to 32 rows.
I use a Console.WriteLine to show that the UserName is indeed my username. But it seems to not be getting passed to the query properly. I tested the Stored Procedure before even starting in on the program, so I know it functions properly. I just don't know what I'm missing from a VB.NET perspective to get the same results into my DataTable.