Create The Same Storedprocedure In Microsoft Access?
Feb 15, 2012
I have a storedProcedure in SQL-Server that I am using to delete duplicates from one of the tables. This storedprocedure makes use of a cursor.I tried to create the same storedprocedure in microsoft access by just replacing the 'CREATE PROCEDURE' with 'CREATE PROC' but it didn't seem to work.
Here is the SQL- storedprocedure:- ALTER PROCEDURE [dbo].[csp_loginfo_duplicates] AS BEGIN
SET NOCOUNT ON;
declare @minrowid bigint
declare @empid nvarchar(15)
declare @dtpunched datetime
declare @count tinyint
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Feb 5, 2010
What I need to create Microsoft Access database using VB.NET? I was looking for microsoft ado ext. 2.7 for ddl and security but I could not find anywhere.
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Apr 30, 2010
I am working on a VB2008 Express application that makes used of the office interop access. The exact code is:
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Oct 8, 2011
I'm currently doing a project that includes access 2010 My question will be what driver can I use for an access 2010 *.accdb type file? For a *.mdb it works perfectly well with
ConnString ="Driver={Microsoft Access Driver (*.mdb)};Dbq=" & Application.StartupPath & "\CITSDB.mdb;Uid=Admin;Pwd=123;"
But, when I changed the mbd to accdb:
ConnString ="Driver={Microsoft Access Driver (*.accdb)};Dbq=" & Application.StartupPath & "\CITSDB.accdb;Uid=Admin;Pwd=123;"
It resulted in errors:
ERROR[HY000][Microsoft][ODBC Microsoft Access Driver]Could not find file '(unknown)'.
ERROR[IM006][Microsoft][ODBC Driver Manager]SQLSetConnetAttr failed
ERROR[HY000][Microsoft][ODBC Microsoft Access Driver]Could not find file '(unknown)'
And then it shows me that my code for
If dsLogin.Tables(0).Rows.Count = 1 Then
IndexOutOfRangeException was unhandled
Cannot find table 0
I knew it must be the driver but I don't know what accdb driver I can use for the connstring.
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Dec 7, 2011
I have an error ERROR [22018] [Microsoft][ODBC Microsoft Access Driver] Data type mismatch in criteria expression. and I've been trying to solve this but unfortunately I couldn't get the hack of this error. I'm a newbie in dotNet.
Public Sub LogInContinue(ByVal senter As Object, ByVal e As EventArgs)
Dim LibDS As DataSet = New DataSet
Dim LibDA As OdbcDataAdapter = New OdbcDataAdapter("SELECT * FROM tblUserAccount WHERE Uname='" & txtUserName.Text & "'", LibConn)
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May 3, 2012
I have vb .net windows form application that I want to connect to Microsoft access database using "Microsoft DAO 3.6 object library". My problem is that when I go to Project tab -> Add reference -> COM tab, there should have been "Microsoft DAO 3.6 Object Library" on the list, but for some reason It's not on the list. Then I googled, and found out that the location of "DAO360.DLL" is "Program FilesCommon FilesMicrosoft SharedDAO". After clicking on Browse tab, I browsed to that location, and I guess I added reference on another way.This is the code that I used before for connecting to Access, but for some reason It doesn't work this way on this PC.
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Sep 9, 2010
I coded a program to access a Microsoft Access 2010 database. The program is written using Microsoft Visual Studio 2010. I get the error message that the database I'm trying to access is in an invalid format. look at the code below to see what I missed. The error is in the datasource statement.
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Apr 27, 2011
Im have one heard time trying to get data back from a SP on my SQL server.Here is what I have from looking all over the net to get it working.
Dim conn = New SqlConnection("Data Source=SQLsvr5;Initial Catalog=Orders;Persist Security Info=True;User ID=userx;Password=123123")
conn.Open()
Dim sqlcomm As New SqlCommand
sqlcomm.Connection = conn
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Jun 1, 2011
I have followed this tutorial for the most part to explain what I am doing. [URL]. What I need to do is figure out the best way to approach to be able to update my formview. I do not understand what the tutorial is trying to explain to me so i tried it the way I have updated a gridview before. But I am receiving "No parameterless constructor defined for this object." I tried to debug and view the callstack but it does not really tell me much.
I have my sql stored procedure to update which when executed works fine. I also have another class in which I reference the application details class.
applicant.vb
This is the code in order for when you click the view details link on the gridview it passes you off to another page that shows that applicants details it is within the same applicant.vb class. I am trying to update using the following method on the .aspx page but I receive the following error "No parameterless constructor defined for this object."
Memberdetails.aspx
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May 27, 2011
I tried to search forum topics to find a tutorial that will guide me on how to achieve this however seem like most of the tutorials i were finding were confusing me more.With that being said here is what i have,Here is what I am trying to do [URL]that tutorial is exactly what I am trying to achieve however I do not understand what the supplierstableadpater, northwindtableadapters are. I can only assume that I am not doing exactly the same thing as that tutorial.
What I have is a simple sql storedprocedure that selects all employeedetails.And also another sql stored procedure that selects just a few columns from the employees table. On my frist page I am going to list all the employee names in a gridview and when they click the employee name it should take them to another page and show that employee's details. Seems like you have to use an object datasource to achieve this but is there an easier way to achieve creating a class that calls the 2 stored procedures that I have that i would be able to then link them with an objectdatsource?
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Nov 10, 2011
I have a storedprocedure as a datasource for my crystal report (14) and would like the report to define one of the parameters internally (in the report definition), When I set the default of the parameter to True (its a bit in tsql) and set it not to prompt it still does.
I don't want user intervention here, and I have my viewer as a dialog (so they couldnt enter it even if they wanted to).
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Nov 29, 2010
Call SQLServer CLR storedprocedure from vb.net client returning a datatable
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Dec 17, 2010
I have a stored procedure that repeats a block of T-SQL statements using WHILE logic until it finds a matching record in a table. When I execute the procedure directly from the SQL Management Studio, it works and returns a record, even when the statements within the WHILE logic have to be repeated over and over again before a matching record is found.
However, when I use the same stored procedure as the commandtext property of an sqlcommand object in Visual Studion 2008 (VB) and call the executereader method of the sqlcommand, the resulting SqlDataReader will only return a row if the T-SQL statements within the WHILE logic find a matching record after a single pass. If it takes more than one pass to find a matching record the SqlDataReader does not return a row. It's like it abandons the execution of the stored procedure after the first pass of the statements within the While logic, disregarding the repetition.
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Nov 1, 2010
I'm trying to use the if then statement in Microsoft Access What I want is when someone clicks on a button and if the password was correct then go to the form Contact detail but if the password was incorrect then exit Microsoft Access. I have the command that exits Microsoft Access.
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Feb 21, 2011
I am a student at the University of Findlay in Ohio. In our software engineering class we were given an assignment to make a database of 2 tables in Access. Simple enough. We then had to integrate that database in to VS. Again, quite simple. Along with that we are to make 4 reports that can be displayed to the user.
The problem comes here. I can not figure out how to allow the user to select say a Recruiter Number and show all the Clients who that recruiter is in charge of as well as the amount of money they owe and what they have paid already. Also I need to total those two values.
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Sep 5, 2010
I'm currently trying to convince management of the need to port one of our applications to .NET. The application has grown to be a bit of a monster in Access (backend in SQL), with 700 linked tables, 650 forms/subforms, 130 modules and 850 queries.
I pretty much know all the major benefits of doing this, but now need to look at how this can be achieved technically, so I can put a project plan together.So, my plan was to convert the queries into stored procedures and/or views on the backend and re-write the forms in WPF or WinForms.
Now, the code is where I come unstuck. Is it possible to packaged up the code behind and modules into dlls and consume them whilst it is slowly ported to VB/C#?
What we can't be left with is half an application in VB/C# and half in Access, it must 'appear' to all be one application, even half way through the migration.EDIT: Just some more info about what we do and why we're looking at moving away from Access.We are essentially an ISV and the Access application is our main product. This application has been developed over a period of 15 years, by many, many developers on an ad hoc basis. There is no documentation for this application.
We also have problems with getting branching in SCC to work properly, so we've currently got 4 or 5 code bases for the half a dozen clients we have. On top of that, all the testing we do is completely manual, which you can imagine is very labour intensive, and only scratches the surface of what really needs to be tested.We're currently looking to expand, and have a number of sales leads that are in the final stages. I'm worried that with these new sales, we're going to be swamped with support and testing, and that this application is going to become even more entangled an buggy.
I'll also add to this the fact that we're just about to enter the spec phase of a brand new product, which is almost certainly going to be built in .NET. If we were to rewrite the Access application in .NET, then the people we use for that can go straight on to this new development. If we were to stay in Access, then we'd have to get some new Access people in, whom would have to be retrained once we start the new development.
So essentially it has come down to two choices, major refactoring work in Access to try and 'organise' the code a bit better, and those of you who have suggested culling parts are most probably right; I'm sure there are parts that are no longer used. However, I fear that if we stay in Access we still won't be able to build in effective testing and we still won't have proper SCC branching, which will lead to support continuing to be a nightmare, and any future developments on this product makings things worse. Either way there is a lot of work that we're about to embark on, which is either going to be done in Acces, or .NET.
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Feb 20, 2012
add Lesson to Chapters through microsoft Access
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Jan 24, 2012
I use Microsoft Access databases for my big project but I find the performance is very hit and miss. I time the processes and sometimes there is some serious lag. Here is an example of the code I use:[code]I was told that this is a very old method of accessing databases, which doesn't surprise me since it's the same basic code I was using back in VB6 about 8 years ago.
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Jul 4, 2009
I wrote a program that connected to a Microsoft Access 2000/2003 mdb file and accesses the data. It works fine, but I'm wondering if there is a way to connect to Access 2007? If I change my connection string, will my program work with access 2007 or is it more complicated then that? And if it will work, can someone provide an example of an Access 2007 database?
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Jan 2, 2012
I made a Microsoft Access Database on my old computer and it worked fine with vb 2008When i try to go to my form containing the tables from Microsoft access, I get this message
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Aug 25, 2009
Is it possible to open a .sdf file in Microsoft Access?
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Mar 14, 2009
Remove a record from a Access database using a VB?I have created a small database in Access,then using VB 2008 Express Edition, created a link between Vb form and Access When I try and Add then Save a record, the information is not in the database.But I can't remember how to:-*Add a record*Save the record*Edit an existing record*Find a record in the databas of interest, is it possible for the add button to be clicked when the VB form loads, and if so how do I achieve this
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Jan 13, 2011
I'm developing a program utilizing an Access database and Visual basic. I'm having a problem saving the data I'm adding to the database. I'm entering the data into the database table with text boxes and making a new row and adding it the the table:Database2DataSet.Tables("").Rows.Add(newRow)
I have a grid view for the table, and the new row is added to the table, showing that I'm getting the new information into the table. However, I'm trying to save this new information to the database so its there after I close the program. I've tried using the following but none have worked so far.
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Jul 15, 2008
I am taking Computing at A Level and need to create a solution for a business.I have thought of my solution which is a log of all the cars that go out on test drive for my dads motor company, i have created a database in Microsoft Access and have saved it as the usual mdb file. i have then imported this into the project and would like to use it.I have created a login form which i would like to use along side the database in the sense i would like it to check when a user enters their name and password for those two things in the database and respond accordingly. I also have created forms in which employees would enter information and then click the submit button, i need this to then place the information into a database as records under the right headings.I have tried using the program and play about a bit but i just can't understand it easily, even when i search for help i have trouble understanding what it all means.If someone could help me that would be great cheersLongy1259
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Aug 2, 2010
I have an app that uses Microsoft.Speech to recognize speech in a WAV file. It works perfectly when run locally as a console app but barfs when executed by IIS.Assuming I have the following installed on WinServer 2008 with .NET 3.5+:
Microsoft Speech Platform - Software Development Kit (SDK) (Version 10.1)
Microsoft Speech Platform - Server Runtime Languages (Version 10.1)
Microsoft Speech Platform - Software Development Kit (SDK) (Version 10.1)
Is it even possible to use Microsoft.Speech over IIS7? What am I missing here? I've tried re-coding it as an ASP.NET web service but that doesn't work either.
UPDATE: Here's the error message + stack trace:
System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)) at Microsoft.Speech.Internal.SapiInterop.ISpRecognizer.CreateRecoContext(ISpRecoContext& ppNewCtxt)
at Microsoft.Speech.Internal.SapiInterop.SapiRecognizer.<>c__DisplayClass17.b__16()[code]....
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Feb 9, 2011
Is anything equivalent to the Microsoft Access Datasheet form available for use with the Visual Basic 2010 Express Edition? (The Data Grid View control doesn't provide the functionality I need.)
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May 22, 2009
where I want to use the Select All and Deselect All CheckBox. There is no Visual Studio installed there. They want everything in Access. Visual Basic is not installed, it is within the Access interface. Is there a way I can use VB code to have a Select All and Deselect All option. I dont want any code. Just want to know if it is possib
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Oct 15, 2011
Public Class Form1
Inherits System.Windows.Forms.Form
Dim con As New OleDb.OleDbConnection
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ABOVE CODE GIVES THE FOLLOWING ERROR WHEN I RUN IT.....:-"An unhandled exception of type 'System.Reflection.TargetInvocationException' occurred in mscorlib.dll
Additional information: Exception has been thrown by the target of an invocation."
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Sep 19, 2011
The backend uses Microsoft SQL Server 2000 runtime engine with an MSDE database engine. The frontend however is built with Microsoft VB.Net and the dotnet framework. I'm not sure how this changes things when trying to extract the tables. I've found the folders where SQL-notepad looking files are contained but am not sure what my next step should be. TBH i dont know what version of Microsoft VB.Net framework is used but the system is quite old and was made in 2001. If you haven't noticed from my poor phrasing i'm a bit of a newb when it comes to programming. If there is a particular programming code i have to put in i wouldn't really know where to put it.
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Sep 19, 2011
i've started work at this small charity and they need me to extract the tables and data from an old buggy system and create a new Access system but i'm having trouble extractig the data.The backend uses Microsoft SQL Server 2000 runtime engine with an MSDE database engine. The frontend however is built with Microsoft VB.Net and the dotnet framework. I'm not sure how this changes things when trying to extract the tables. I've found the folders where SQL-notepad looking files are contained but am not sure what my next step should be. TBH i dont know what version of Microsoft VB.Net framework is used but the system is quite old and was made in 2001.
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