Web Page To Return Results From Two SQL Stored Procs Via VB?
Apr 17, 2011
I am developing an ASPX web page to return results from two SQL stored procs via VB. When I execute these two stored procs, they both return valid data. But for some reason, when I run this report it doesn't return any errors, however, it doesn't return any records/data either!
Also, I can't debug it for some reason, although I can set breakpoints! This is using VS 2008, but I think reason I can't debug is I believe this is a limited version that just works for SSRS and SSIS.
[Code]...
Could the problem be due to the fact that this web page uses the same SQL connection for both stored procs? The first proc should be returned initially, and the second proc after this screen. So I don't need both stored procs information simultaneously, so I would think I could reuse the same SQL connection.
OK, I found where the problem is located. If I just comment out the Level statement in the Where clause, it does return data. So only thing I changed was that one line in my SQL code and it works. This means missing data must be due to datatype incompatibility, no? What is the problem?
View 2 Replies
ADVERTISEMENT
Aug 19, 2010
I have a linqtosql dbml where I dropped a stored procedure into the designer interface.
Stored procedure name:
GetUser(@userid int)
Select * from users_tbl where userid=@userid
[code].....
View 1 Replies
Jan 26, 2010
I have used CLR stores procedures in SQL server for awhile now, but I'm still wondering what the best situations to use them are.MSDN provides some guidelines for use like heavy string manipulation (regex), or replacing T-SQL that declares lots of table variables and cursors.I'm curious to know what problems SO users are solving with CLR stored procs, and examples / benchmarks as well.
View 5 Replies
Oct 25, 2011
I'm working with system using Linq-2-SQL as its data layer, but which uses stored procedures to do the actual CRUD operations - the stored procs are configured against the CRUD methods for the data class in the model designer.These are all working just fine.Now we want to use partial classes to extend the functionality of our data classes to apply validation, and hold parsed versions of some of the database properties.
However when I create a partial class for one of the data classes, the datacontext stops using the methods configured against the dataclass and defaults to its own operations. This happens even if the partial is empty other than the just the class declaration.
I would guess that this might be because the method signature for the insert method stops tying up to what the datacontext is looking for, but I can't see any overrides available to help fix it.Is there a way around this so that I can use Partials and Stored Procs on the same data context?
View 1 Replies
Jan 27, 2011
I am trying to get the html response of a Kayak.com query using a WebRequest object, however more often that not the site returns no results, i just get an empty Kayak page, i have to try the request around 5 times before i get a result back. What can be the cause of this? [Code]
View 1 Replies
Mar 3, 2009
I had the great fortune to receive the task of converting an ancient VBA Access order tracking application into a stand alone VB application. Along the way I was trying to parameterize their SQL queries, most everything has gone well but now I am getting an error I can't figure out."Item cannot be found in the collection corresponding to the requested name or ordinal."Iam kind of stuck using as much as the old code as possible because the client "knows VB" and wants to be able to edit the code after I'm gone.
[Code]...
View 1 Replies
Dec 8, 2009
My app calls for the use of an SP that doesn't return rows from a table, but results based on certain conditions.
View 3 Replies
Oct 3, 2009
And I like the speed of the datareader over a datatable, so I'd like to make this work! Using VB.NET 2005. All the prior responses to the same problem say to return to datareader or use a datatable. I have no idea what return to datareader means.
View 3 Replies
Jul 19, 2011
I 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
[Code].....
View 2 Replies
Jan 11, 2012
I'm having a devel of a time getting what I figure is something simple to work.
I need to set up a Combobox where the list of items is created by accessing a stored procedure.
The SQL code is simply (I left off the code to create the sp);
SELECT ItemCode
FROM vw_CodeList
GROUP BY ItemCode
ORDER BY ItemCode
View 1 Replies
Mar 12, 2009
I have a stored procedure, and I want to save the results of the stored procedure into a table. Is there a way I can do this with a simple query without creating the table beforehand.
View 8 Replies
Jul 12, 2011
I have a very specifically designed table in a .aspx page. I have an <asp:SqlDataSource> tag that works fine with a DetailsView. I have tried DetailsView, ListView, Gridview etc. and cannot obtain the desired design. Is it possible to execute a Stored Procedure and have the individual results displayed in the individual cells of a web page table? This seems like it should be simple but it apparently is not.
View 2 Replies
Apr 2, 2010
My application produces this error System.Data.SqlClient.SqlException: Login failed for user..This started after I added a stored proc in my dbml file. It works fine in my local enviroment, but throws that error when deploy to staging sever. the user it displays is foreign to me?
View 1 Replies
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]...
View 1 Replies
May 13, 2011
In VB.NET, how do I do the following?
Execute a Stored Procedure
Read through the DataTable returned
View 2 Replies
Jul 22, 2011
I would like to create a vb form with a combo box (with song title), a text box (for song lyrics), and a button (to submit or refresh). It is linked with an access database. The combo box is populated with the songTitle field in the db (this part works fine). The text box is populated with the lyrics that go to that song The first updates fine but I can not figure out how to run a query to pass to the text box's text property. I want the user to be able to select a song from the combo box, click the button, and have the text box populated with the new song's lyrics.
Any suggestions on how to accomplish this, or a good place for a tutorial that explains the necessary elements for having vb query a database and return the results?
View 3 Replies
Jun 10, 2012
I'm trying to return a single object from an array of objects with linq.[code]...
View 2 Replies
Jun 24, 2012
I have been trying to get the Alert Code from my printer at work to see what exactly is happening however each time I send an SNMP query it doesn't return any results. I am using SimpleSNMP references. The printer is a Canon iR-ADV C5045.
This is how I call the function:
Dim strAlertCode As String = SNMPQueryGet("1.3.6.1.2.1.43.18.1.1.7")
This is the function:
Private Function SNMPQueryGet(ByVal OID As String)
Dim strResult As String = "True"
Dim host As String = "192.168.1.202"
[Code] .....
View 1 Replies
Mar 23, 2011
My experience with Stored Procedures is limited and I'm hoping this will solve my payroll problems. Further, for what I'm attempting to accomplish a Stored Procedure may not be the best answer.I'm attempting a Payroll function in which the goal of the Stored Procedure is to fetch the data for a given Payroll Period, do math on the first returned employee, output a calculated result, then move to the next. Let me explain a bit more...Based on a Pay Period ID which is given to the Stored Procedure, I would like it to do the following:Select the employee in that period, add a total of his hours worked, then add that employees total commissions, whichever amount is greater - return that value (along with the totals - such as the total hours and total commission) - then move to the next employee until completed.
View 2 Replies
Mar 23, 2011
How can i select using linq from a datatable where the the only results I want back (ID's) are contained in a list of integers?
View 7 Replies
Nov 20, 2009
So basically, I am running through my selected path recursively and returning the results to an array.. I think.
vb.net
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim path As New FolderBrowserDialog
If path.ShowDialog = Windows.Forms.DialogResult.OK Then
Me.TextBox1.Text = path.SelectedPath
[Code] .....
I was told that to return the search to an array, I add the return toarray() at the end.
Now obviously Im not getting errors, but I am also not polling the results that are in fileslist.toarray(). I've looked at arrays quite a bit, I see their functionality if they are defined like myarray(4) with 5 declared array values... its an array with 5 value places. And to read from any one of the 5, you'd say something like msgbox(myarray(3)) to call the 3rd place in the array.
Well, as you can tell from the code, I am putting a variable amount of information into the array, How can I call that information? If I scanned a folder with 300 files, how can I call the results of that array and put them in a text file, or console, or messagebox through them? And assume I am doing it through a button click event. So, button click to read all input in the array to console or something like that.
View 5 Replies
Sep 27, 2010
Currently I have a gridview bound to a datatable which is populated with groups from the AD. I need to be able to add search functionality so users can type in part of a group name and have the results display only groups that fit their search criteria.
Here's what I have so far.
<asp:TextBox ID="searchParam" runat="server"></asp:TextBox><asp:button ID="btnSearch" runat="server" Text="Search" />
<asp:GridView ID="dgSearchDLs" runat="server" AutoGenerateColumns="False" DataKeyNames="cn" DataSourceID="ObjectDataSource1">
<Columns>
[code]....
View 1 Replies
Jul 7, 2010
I'm using Visual Studio 2005, and I have a datagrid connected to a table from an Access database.
I added 4 textboxes so the user can type search filters to search within the table and a "search" button.
Then, I created a query using the "add query" tool on the datagrid. I wrote it like: select field1, field2, field3, field4, field5, field6 from table where field1=? and field2 like "%"+?+"%" and field3 like "%"+?+"%"
and field4 like "%"+?+"%"
Both field5 and field6 aren't search criterias, so I didn't add them to the query. Once the query was created, I replaced the parameters inside the procedure with my textbox1.text, textbox2.text, textbox3.text, textbox4.text and then cut and pasted the whole thing inside my SEARCH button click event, so the query is executed when the user clicks on the button.
Now the problem is: when I search using the first field it goes ok, but when I try to search by any of the other fields it returns zero results, even though I double-checked I had written the words correctly. I don't know why it does this. I already tried deleting the datagrid and creating it again.[code]...
View 6 Replies
Feb 3, 2010
I am running a query in a thread but I can't figure out how to get the result back to the calling function. I am doing something like this:
Threading.ThreadPool.QueueUserWorkItem(AddressOf RunThread, "some query string")
Private Function RunThread(ByVal stateInfo As Object) As String
Dim myQuery As String = stateInfo.ToString
[Code]....
View 3 Replies
Jan 22, 2011
Why I can NOT get the return value (Scope_Identity) by executing my own Stored procedure (SQL Server 2008) via this below code written in VB.NET 2008? The SP inserts the new record into Table1 but I have 0 as the return value!What's wrong with it?here is my vb.net code and my SP:
Public Function Insert(ByVal Obj As entity, connectionString As String) As Integer
Dim ScopeIdentity As Integer
Dim Connection As New SqlConnection(connectionString)
[code]....
View 2 Replies
Sep 6, 2010
I have a stored procedure in SQL Server for generating transaction numbers.how to call the Stored Procedure from VB.NET and how will i get the value that is returned from the procedure into the front end.
View 3 Replies
May 27, 2007
I use an adapter to execute the SP
Dim x As New TDataSetTableAdapters.QueriesTableAdapter
x.SP_BulkPayOut(BeginDate, EndDate)
The SP has a return value
How do I capture this
What do I have to change about my approach
View 6 Replies
Aug 23, 2009
I am having problems getting the return value from a stored procedure.As I said the last time, while I am an old programmer, I am new to visual languages.The code is as follows:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim strServerName As String
Dim intServerID As Integer[code]....
From what I have read this should work. I think I have declared the parameters correctly.When I run the stored procedure from SQL it returns the correct value so I know the problem is in VB.It is a simple stored procedure, however, I am trying to remain consistent and use stored procedures as much as possible.
View 6 Replies
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]...
View 1 Replies
Nov 8, 2011
I'm working on a web application called AssetCenter. I have 2 projects, one of them is the application (ACWEBNET) and the other is the web service (IMACWEBSVCS) that contains service related information.
[Code]...
View 2 Replies
