Call A Stored Procedure To Perform Count On An Array?
May 21, 2012
I am selecting a distinct user from IT_Cases_List and stored it in an arraystaff(). From this array, I will then call a Stored Procedure to count the no of cases attended by this user,(arraystaff(i)) and loop it until arraystaff.length-1
but the problem is that the count does not tally.
Sub getStaff(ByVal month As String)
If Not con.State = ConnectionState.Closed Then
con.Open()
[Code]....
ok, i've called only once getcases but i'm still having the same problem.
this is what i get when i run the program:
if i get Count(*) from the database, the total no of cases i should be getting is 132, whereas the total of cases i get from the program is 157 (7+7+20+20+49+49+5)
if i run the query from sql, this is what i should be getting
i notice that the Count number gets duplicated (7,7,20,20,49,49,5) instead of (7,20,49,5,10,27,13)
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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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May 17, 2011
I connected to the Informix server using RazorSQL, created a stored procedure and tested it, getting the expected answer, so the procedure exists in the database in some form.
I then run the following code:
If ConnectToInformix() Then
Dim cmd As New IfxCommand("dc_routeHasOutstandingQuantity", conn)
cmd.CommandType = CommandType.StoredProcedure
[Code]....
This error does not occur when calling the stored procedure from a live SQL connection.
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Apr 30, 2012
I'm back again as I'm waiting for the coffee to kick in and have another question that seems to be not causing my brain cells to fire correctly.
I've set the following code to determine the line numbers of all rows returned from the procedure loop.
linenum = 0
Do While (rsData.Read())
linenum = linenum + 1
loop
Now I'm trying to code a button that will move users to different sections depending on the linenumber returned.
So if there's only one linenum with a value of 1, they get a button to 'Apply'.
If the total linenum values are greater than 1, they get a button to 'select apply date'.
Now again I'm having a brain fart and can't think of the logic if theres a linenum of 1+ how to determine the button should be displayed. It needs to include the value of 1 as well as there are more than one linenums so the button should display the 'select apply button'.
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Apr 19, 2010
I am having problem with the coding of this (endless loop) and formatting of summary boxes before tests are complete that should not happen. (the overall goals is to have a separate validation procedure that does not calculate or dat displays are not performed until after call function is complete and valid. The validation that takes place are that two boxes are filled in - one is text and the other is a numeric value. (using vb 2008)
[Code]...
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Mar 3, 2011
I am a newbie to vb.net and sql server. My responsibility is to build a vb.net function that when a scanner scans an object, it would take the scanned string and call a stored procedure to get a row of data that match that scanned string and pass the data row to an application that would print out a label.below is my vb.net and sql server stored procedure script
1. Do I have to come up with a public class in order to store my row of data to pass it on to a different vb.net application that would take that data row and print out a label?
2. In my stored procedure, how would I return the founded data row to the vb.net function?
Module makeLabel
Public Class AMGCdata
Public fileName As String[code]...........
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Jun 6, 2010
I am trying to call a stored procedure from a SQLExpress2005 data base on a Windows 2003 Domain Controller. I keep having errors when I run my code in debug mode.
Stored procedure name = InsertUsersFromAD
Server name where SQL resides = MIS631
Database Name = AdminGUI
[Code]...
I've tried making the Data Source = \MIS631SQLEXPRESS also, which didn't seem to work. I am trying to finish up a school project and this is the only thing not working.
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Feb 29, 2012
way to create and initialize SqlParameters in VB.NET? Using 3 lines per variable seems quite excessive. Unfortunately the constructors for this class are rather ridiculous, so I'm thinking of just writing my own sub for initializing each parameter. This is how I've been doing it.
Dim ID As New SqlParameter("@ID", SqlDbType.Int)
ID.Value = val
query.Parameters.Add(ID)
[Code]....
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Jun 8, 2009
I have an Excel workbook which I created a sub-routine to insert data from the selected worksheets to a Sql database with the Sql stored procedure. I tested the sp using the Sql Management Studio and it works fine. However when I tried to call that store procedure and it failed. [Code]
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Feb 27, 2011
Excel call to Sql Stored Procedure
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Dec 19, 2011
How to call a stored procedure from sqlplus?
I have a procedure like ::
Create or replace procedure testproc(parameter1 in varachar2,parameter2 out varchar2)
begin
[Code]....
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Jul 23, 2009
I want to be able to call a certain stored procedure based upon different criteria. May I do something like on lines 6 through 12 ? If so, am I properly creating my command object on line 3?
1 Dim connString As String = ConfigurationManager.ConnectionStrings("EMRConnectionString").ConnectionString
2 Dim conn As New SqlConnection(connString)
3 Dim sprocComm As New SqlCommand
[Code].....
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Jul 31, 2009
in my SQL 2005 database I have defined this stored procedure:
CREATE PROCEDURE [dbo].[CheckOrders] (
@PK_Customer uniqueidentifier,
@Amount bigint OUTPUT)
[code]....
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?
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Nov 10, 2010
I've been trying to figure out how to call an Oracle 10g stored function and insert the return value into my VB.NET application. Stored procedures I've been already able to figure out, but I have no idea about functions.I have the parameter set to send to the function, the oracle function works perfect, but what VB coding to I need to get that return value. The return value is a CHAR.
Again the Oracle DB is in their 10g release.
My version of VB.NET Is Visual Studio 2010.
Also I've beent trying to use the Imports System.Data.OracleClient namespace but it comes up with an error saying its not available. Right now I use System.Data.OleDb. How can I import the oracleclient?
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Oct 26, 2010
I would like to create a stored procedure that will call any webservice by passing to the stored procedure the webservice name/url and its parameters. I would like this instead of adding web refference each webservice one by one.
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Oct 18, 2010
how can i call stored procedure named Insert in vb.net i just call a stored procedure named View the code is:
vb.net
dim Sqlcmd as sqlcommand
Sqlcmd.connection=Mydatabasename
Sqlcmd.commantext="MyStoredProcedurename"
Sqlcmd.commandtype=commandtype.StoredProcedure
[code]....
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Nov 30, 2010
I am creating a front-end application for my company to track job details, customer appointments, upcoming appointments, and more. I had a developer create a back-end SQL database, which includes all of the corresponding stored procedures, such as insert, delete, update, detail, list.We are running SBS 2008, which includes Sharepoint for our internal website. So, I would like the final application to be hosted on our internal website.
I've talked to three different developers and all three had conflicting opinions regarding development. Where do I begin in the development of the application? Which template should be used? How are the stored procedures utilized? How can I create a button to call the stored procedure?
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Nov 17, 2010
I need to refactor the method GetVendorBalanceDue to call stored procedure spVendorBalance in my database. I have created the stored procedure and am not sure how to get the method to call the stored procedure. Here is my code:
Private Function GetVendorBalanceDue(ByVal vendorID As Integer) As Decimal Implements InvoiceService.GetVendorBalanceDue
Dim selectCommand As New SqlCommand
[Code].....
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Feb 22, 2012
I used the same lines of codes to call a SQL server store procedure to export sql data to an XML file:
1. If I call the stored procedure from a window form application, it works and generates the file at the designated location.
2. If I call the stored procedure from a window service application with a setup project, and the install process run well, and I started the service, and checked the event log, it showed the service start successfully, BUT it FAILED to generate the file at the destination folder. I also run everything as administrator, but it still failed to generate the file. It made me wonder if a window service can call a stored procedure. Because, again, mine ran fine with the window form appl, but window service, I would like to have your sample codes. I have googled around for 3 days now, but could not find the answer. I use vs 2008, sql server 2008, and Windows 7
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May 14, 2012
I have a combobox named cbEmpState, I need to call a stored procedure named 'spStateList' and have it fill the combobox. I'm having a hard time finding examples of this online. The stored procedure is in my dbml file.
Here's the stored procedure
ALTER PROC spStateList
AS
SELECT * FROM states ORDER BY StateName ASC
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Jul 22, 2010
I'm new to LINQ and am having a problem getting proper results from a simple (working) stored procedure that takes no parameters and returns a single Integer. When calling this sproc with LINQ its returnvalue is always 0. When run using tableadapter or directly on the sql server it works, returning 6 digit values like 120123.
Here is my LINQ code:
Dim MeetingManager As New MeetingManagerDataContext
Dim MeetingID As Integer = MeetingManager.NewMeetingID().ReturnValue Here is the NewMeetingID procedure:
ALTER PROCEDURE [dbo].[NewMeetingID]
AS
SET NOCOUNT ON
BEGIN
[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 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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Feb 27, 2009
I am trying have a data grid selection populate a form. I am new to this.Basically I have a connection persistance object and I would like to call that and call a stored procedure with the value of the selection. The datagrid is bound to an object.
[Code]...
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Mar 21, 2009
I'm Trying to Call the Stored Procedure which has one input Parameter and one output parameter . VB.net code is below
[Code].....
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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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Dec 1, 2011
The instructions are as follows:
1. Write a Visual Basic Console Application.Inside the main procedure call a function procedure to input and return a value for a double variable called x, the width of a right triangle.Inside the main procedure call the same function procedure a second time to get a value for a double variable called y, the height of a right triangle.
2. From the main procedure call a function procedure which calculates and returns a value for the hypotenuse equal to the square root of (x squared + y squared).You will have to pass the values of x and y to this function procedure.The procedure should calculate and return a double type value.The value that is returned by this function procedure should be equal to the square root of (x squared + y squared).
3. Also from the main procedure call a sub procedure to display the values of x, y, and the hypotenuse.
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Nov 29, 2011
Is there a way to terminate calling procedure from the callep up procedure? I tried 'Stop' from a called up procedure in an executable; it has gone stuck; I am not able to remove it(the form) from the screen!
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Mar 12, 2012
I have a 2d array of data that I have performed the sum of the individual column of the 2d array. I want to send the results to a datagridview and also will like to have the result as a 1d or 2d array.
Below is sample of my code
Dim Array1(,) as double
Array1(0, 0) = 5
Array1(0, 1) = 7
[code].....
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Sep 7, 2009
I want use a stored procedure in my project but I have no idea about it. Please could you tell me a little bit about how to use I can use one in my vb.net application ?
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