VS 2008 Calling A Stored Procedure In .NET For Connection String?
Oct 26, 2010
I have been creating some asp.net sites that connect to an AS400 for data and I use a SQLDataSource for this with the following connection string (changed for security reasons). Now I need to create a winform application in VB.NET and am wondering how I would do this? I have only used MSSQL in winforms and use the sqldatareader for Select statements and execute non-query for others. I need to call some stored procedures on the AS400 passing parameters. I was hoping to do this by code like I do with MSSQL rather than drop in controls to bind to.
Provider=IBMDASQL.DataSource.1;Data Source=192.168.100.2;Password=xxxxx;User ID=xxxxx;Initial Catalog=S12345;Default Collection=AABBCC
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May 6, 2011
I am pretty new to VB and I am not sure why this is not working, basically I am trying to run a stored procedure from my web code. The sp runs just fine in SQL, I've tried it several times so I am sure that is not the problem. I don't want to return any results, I just want to see an "ok" statement if it runs and an error message if it doesn't. The code I am using for the lables (warnings and confirmation) is reused from earlier on the same page, the same goes for the validations (valUpload).
[Code]...
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Dec 29, 2008
im trying to search a value with the help of stored procedure But it is not working
Imports System.Data.SqlClient
Public Class frmStoredProcedure
Dim cn As SqlConnection
[code]....
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Mar 10, 2010
I am calling this sub and it doesn't execute. The stored procedure is fine.
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Jan 14, 2012
(Using MVC4 VB EF4 MSSQL Razor)
I created a Stored Procedure in the MS SQL 2008 database. Then i've added that SP into the Entity Framework model (you do not see it after opening the .edmx file, i see the SP when i open the model browser). Next i did an "Add function import..." . I did [Get Column Information] and "Create new complex type".
So now i'd like to use that SP. And using ExecuteStoreQuery seems the way to go.
The best attemp so far is this:
Function Index() As ViewResult
Dim context As New MyEntities
Dim Result
[Code]....
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Feb 2, 2011
I'm trying to update a table via a stored procedure from asp.net. I get the following error message: "wrong number or types of arguments in call to 'UPDATE_DIRECT_BILL_DETL_SP'"I just can't seem to figure out what is wrong. I believe I may not be using the correct Oracle variable types in my Cmd.Parameter.Add statements.[code]
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Jun 22, 2011
STORED PROCEDURE
ALTER Procedure [dbo].[usp_validatecard](
@CLUBCARD1 nvarchar(50),
@STATUS nvarchar(50))[code]....
What I am trying to do is if the clubcard parameter is found and status is active I would like the label to read 'card is good' also if the clubcard parameter is found however is inactive then the label should read 'card is good but not active' last if all those fail just have the label read 'card not in system'As of right now this code does not work I thought I could just call the stored procedure and exec it and it would print the statements depending on what passes however it is erroring out. When I debug it the error I get is under the cmd.parameters.add is
Item In order to evaluate an indexed property, the property must be qualified and the arguments must be explicitly supplied by the user.
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Sep 3, 2009
I am trying to obtain a value by calling a stored procedure I am trying to use the n tier design as opposed to the wizards. I am not sure how my function should look when it is called from the persistance class. I am using MYSQL for the database.
The persistance class works and the stored procedure works in the database.
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Mar 27, 2011
This problem has driven me mad for over a day now. I can create a connection to the database, I can execute sql and return results from that but I can't seem to call a stored Procedure. Here is the code
[Code]...
it works ok but no results are returned. I've verified that the procedure returns results for the user I'm logged in as. When the query was executing I could see a refcursor in there but it was empty. I must be going mad.
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Nov 3, 2009
Creating and Calling Stored Procedure in vb.net / MySQL
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Jan 9, 2011
Public Class stat
Dim WithEvents connection As SqlClient.SqlConnection
Dim connectionString As String
Dim da As SqlClient.SqlDataAdapter
Dim ds As New DataSet
[Code] ....
I am trying to fill the dataset by calling the stored procedure "top5_best_selling_products" but the connection is not closed so the error is with the adapter or something.
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Apr 23, 2010
When calling a stored procedure from vb.net is there a default SQL timeout time if no timeout is specified in the connection string?I am unsure if there is a CommandTimeout specified in the connection string but am going through all the possibilites.
Example if no results after 30 seconds (or more) throw:
`System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.`SQL Profiler says that the script runs and ends in 30 seconds when the program timesout..Tthe script runs without error in about 1 minute 45 seconds by itself in SQL server.
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Jan 4, 2012
this is the first time i am calling a stored procedure via vb.net and i would like to make sure i have everything correct before i execute it. This is my code:
[Code]...
The stored procedure returns 6 colums worth of data and i would like to add that data to a listview. I'm not sure i have the correct sytax for doing that but this is what i used in my previous sql code (running a query with, not a stored procedure). Also, i'm not sure how to go about getting data for the @xxx names above from a textbox? How do i pass the values into the @xxx names from the users textbox? The MS SQL mangement studio code is this for the the stored procedure:
[Code]...
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Jun 14, 2012
I've got a conversion utility that basically copies values from one table to another. It's worked great for a while, but I've run into a strange issue with one customer. They got through 1.5 million records with the utility but now it is completely halted.When calling a stored procedure from VB.Net, it just hangs until the SqlCommand times out.Calling the same sproc from Management Studio executes instantly. My VB.Net code for the SqlCommand is below (insertConn is defined and opened earlier, dr is a SqlDataReader that has been populated in a previous step from completely different SqlConnection and SqlCommand instances):
Dim conn As New SqlConnection("connection string here")
Dim insertConn As New SqlConnection("connection string here")
Dim dr As SqlDataReader = Nothing
[code]......
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Sep 28, 2010
I have a stored Procedure
CREATE PROCEDURE sp_DescriptionLookup
-- Add the parameters for the stored procedure here
@manfactureid as int
[Code].....
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Jun 9, 2011
I am developing a Windows application for restoring specific databases from our Production platform to "field" tablets by using backups that are taken daily to disk. To preclude "orphaned users" on the tablets, I want to extract the "user name", "password" (hashed) and "sid".I am calling the MS Stored Procedure "revlogin" that produces screen text to copy and paste into a query to recreate those users on another SQL server instance.
IF (@denylogin = 1)
BEGIN -- login is denied access
SET @tmpstr = @tmpstr + '; DENY CONNECT SQL TO ' + QUOTENAME( @name )
[code].....
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Jan 28, 2010
In a nutshell, I am selecting values from a checked box column in a grid view. After checking the boxes I have a function that concatenates each customer number into a string called @CusList to use a parameter for a stored procedure Public Function SelectCusList()
Dim CusShow As String
Dim CusStr As String
Dim CusList As String
CusStr = ""
[Code]...
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Mar 10, 2009
I have created a search form based on my SQL database to search for individual records based on 3 types of criteria. The form is up and running but I want to be able to add some more code. I have assigned Stored Procedure to each click event for each button. What I wantr to be able to do is after value is added to text box and button is clicked if there are no reults to display than a message box is displayed with adequate message detailing this. Also is it possible to add a count of records to the form. Once value has been enetered ij tyext box and stored procedure runs and fills dataset with required data can I display a box to show number of records from this search.
[Code]...
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Sep 11, 2009
The store procedure which give me the information I need is:
USE [UCSMIS]
GO
SET ANSI_NULLS ON
[Code].....
When I try to add it to my report it gives an error, is it because of the temp table and how should I go about it?
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Mar 15, 2010
Trying to convert XML file to string and pass to stored procedure.
Dim fs As FileStream = File.Open(fileUpload1.PostedFile.FileName, FileMode.Open, FileAccess.Read)
Dim buffer(fs.Length) As Byte
fs.Read(buffer, 0, fs.Length - 1)
txtRawXML.Text = System.Text.ASCIIEncoding.ASCII.GetString(buffer)
When I tried to upload file I got error. The error description is 'A name contained an invalid character.'. Could not find prepared statement with handle 0. Could not find prepared statement with handle 0. sp_xml_removedocument: The value supplied for parameter number 1 is invalid. The statement has been terminated.
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Mar 24, 2011
I have a stored procedure in DBML and I try to pass the result to "sqlQryArray" as an array(1 dimensional array). But the bottom code causes error like below message. What else should be done?
Error 1 Value of type '1-dimensional array of aaaDatabase.stp_GetSomethingResult' cannot be converted to '1-dimensional array of String' because 'aaaDatabase.stp_GetSomethingResult' is not derived from 'String'.
The return result from stored procedure is a just list of first names of students(only one column)
Dim sqlQry = aaaLINQ.stp_GetSomething(bbb,ccc,ddd)
Dim sqlQryArray As String() = sqlQry.ToArray()
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Aug 29, 2011
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 =
[Code].....
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.
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Jun 10, 2011
My problem is when I change computers, I have to change the drive letter the jump drive is located. Currently, I have the following code and have to comment out the connection to the letter drives I do not need to use.
' Dim con As OleDbConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=E:Grad ProjectProject.mdb;")
' Dim con As OleDbConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data
[code]......
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Feb 4, 2010
In my project I am using a LINQ to SQL class that contains a stored procedure which includes a string value as an output parameter.So to capture that, I created a string variable as follows in the procedure:Dim spOutput As String? However, when I do this I get the following message "Type 'String' must be a value type or a type argument constrained to 'Structure' in order to be used with 'Nullable' or nullable modifier '?'"
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Mar 27, 2009
Im executing a stored procedure which saves some data to the database. once this is done im then trying to refresh a datagrid which has all of the records in.
The problem im having is the datagrid doesn't show the newly added record but if I wait a second or so and then refresh it does.
[Code]...
The "RefreshLog bit works but only If I manually do it after a second or so
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Jul 16, 2009
I have a vb.net project. I have used the GUI and wizard to create a DataSource pointing to a SQL Server Stored Procedure. It works great! However, a new column has been added to the stored procedure.In the GUI if I right click the data source name and refresh, nothing happens.If I right click the stored procedure name and refresh, nothing happens.If I preview data I can see the new column returned.If I choose edit with wizard there is a red exclamation point next to the name of the stored procedure and red X be each column name.
When I hover over the field name it says "Column ABC in the DataSet references a column missing from the Database".When I hover over the stored procedure it says "STORED_PROCEDURE is mapped to STORED_PROCEDURE in the DataSet. Element STORED_PROCEDURE in the DataSet contains columns that do not exist in the Database".I can't figure out how to get the new columnd in the dataset.
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Aug 19, 2011
I have a small question about stored procedures and the DateTime2 datatype in SQL Server 2008.
I got several stored procedures using the DateTime2 datatype and I want to insert the date 0001.01.01 00:00:00 but this won't work with VB.net and I cannot find the reason why.
I use this code fragment:
Dim sqlStatement As New SqlClient.SqlCommand
Dim sqlTransaction As SqlClient.SqlTransaction
sqlStatement.CommandType = CommandType.StoredProcedure
[Code]....
to call the stored procedures from my program (the stored procedure is a simple INSERT statement nothing else and works fine with actual dates). But when I enter the date 0001.01.01 00:00:00 it always comes up with the error that I cannot insert dates before '01.01.1753' when I want to execute the stored procedure.
Now I already know that the DateTime2 datatype in SQL Server should support this.
So my question is it possible that this is a driver problem and updating the SQLClient would solve this, or is this a general problem and I can finally stop searching and just use 1753.01.01.
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Sep 10, 2010
I've been looking through some of my predecessors code and in all of this data level classes, he's defined all his stored procedure names as constants at the top of the classif there's really any benefit of doing this, other than to have all the procedure names at the top of the class?
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Nov 10, 2009
If I run a SQL statement or execute a stored procedure from SQL Mgmt Studio, I will get two tabs: Results and Messages.I am lookig to return EXACTLY whats in the messages (the tab I'd see in SQL Mgmt Studio)window to a string variable. Is there a property in ADO.NET (maybe in the command object?)that contains the messages returned from a stored procedure? I am using VB 2008.
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Nov 4, 2010
Using VB2008 How can we fill the datagrid with information from a stored procedure and a sp variable.We have a dataset named: DBnamesDataSet, a source: ShownameBindingSource and a adapter: Show_nameTableAdapter.
Stored procedure:
alter PROCEDURE [dbo].[show_name]
@name varchar(50)
AS
[code]....
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