ADO to ADO.NET
I'm an ASP programmer (VBScript) moving on to ASP.NET. So far I'm using:Microsoft Visual Studio 2003ASP.NET with C#I'm working on converting my code over to C#, from VBScript. Now, here is my code in VBScript (modified to better understand it, this is a edited ugly version):Function ExecuteSQL(sqlStatement) ConnDriver = "Provider=SQLOLEDB; Data Source = " & dbIP & "; Initial Catalog = " & dbName & "; User Id = " & dbUser & "; Password=" & dbPassword Set connTemp = Server.CreateObject("ADODB.Connection") c...ADO not ADO.NET
I have to connect to a db using adodb (which i select from the references). I have to retrieve the car models from the database and bind them to a listbox. I am not sure how to proceed and I can't find any articles on ADO with .net and data binding.
Here is the code that i tried but it only retrieves the car model for the specified id. If I delete the id it doesn't work. Also it writes the car model in the listbox vertically such as:
Public Class listboxADO
Inherits System.Web.UI...Does .NET map calls for ADO to ADO.NET?
Hello,We are trying to troubleshoot some DB problems from COM objects that call ADO. I heard that when ADO is loaded inside of a COM object by a .NET app, that .NET intercepts the call and re-maps those calls over to ADO.NET. This seems untrue to me, given the nature of ADO.NET being a totally separate technology.Does anyone know for sure whether this does or does not occur?The problem we are seeing is actually almost identical in symptoms to this:http://support.microsoft.com/default.aspx/kb/230101"FIX: Data Queries Sporadically Return Empty Recordsets" Literally, this is what...ADO in VB6 vs ADO.NET in VB.NET
I am writing a database interface and I would like to know whether a
VB6 interface using ADO or a VB.NET interface using ADO.NET would be
faster in terms of just performing database operations. Is there an
explanation for this, and what is the magnitude of the difference?
Thanks in advance!...Converting ADO to ADO.NET
Hi, I am trying to convert this code from ADO to ADO.NET
I am very new to ADO.NET and am a bit confused on how I would convert this.
Basically what I am trying to do is capture the name of the fields of a table to populate a dropdownlistbox. The table name will change every time the program is run. This is not a problem and I can code for that.
Here is what I have in ADO (I have tried the wizard but it did not change the code)
Dim tblFields As Object
Dim myRst As New ADODB.Recordset
Dim myField As ADODB.Field
Dim myCnn As New ADODB.C...ADO to ADO.NET help
I am converting application ASP to ASP.NET.What is the equivalent code in ADO.NET.
For each F in RS.Fields
FieldName = F.Name
If it is forward only, then you can use datareader
for more info on this, check below link
Datareader on MSDN
Hope it helps!Sreedharhttp://www.w3coder.orgweblog http://weblogs.asp.net/skoganti...ADO.NET VS ADO
I am having ADO.NET course these days. I asked the instructor that developing online system like airline reservation system needs to a connected environment to lock/Unlock the table when u read/write to it Can that be acomplished using ado.net.
His answer was no
ADO.NET is only for disconnected environment and it will not work with online system and i still should use the old ADO. ADO.NET is not a replacment for ADO and both will continue in paralell.
IS his answer true that ADO.NET will not replace ADO and both will continue
Check this link.
Well ADO.NET is pa...Opinions about ADO and ADO.NET
Hi everyone again!!!
I´m used to develope applications with ADO, but now with .NET to develope a Web Application and a Mobile Web Application, I don't know if I have to use ADO.NET or continue using ADO. What Disadvantages has ADO to built Mobile Applications?
In ADO I use ACCESS to create the .mdb files, Can I use .mdb files with ADO.NET?
Thanks for all!!
Go to ADO.NET NOW !
don't be late
and you can use access in ado.net
VB.NET/C#/ASP.NET/Oracle Designer 6i
Building a custom web control(vb.net)
Well, Thanks for your opinion, but I have...Recycling connections in a ADO.Net connection pool
I have a requirement where I will need to get a handle on the existing connections in a particular ADO.Net connection pool (identified by the unique connection string) and close and open them one by one.
This is because whenever we compile a package or stored procedure, ADO.Net does not realise this and keeps giving "Package is invalid" error. I am using ODP.Net Client 18.104.22.168.
The current solution is to restart the application pool to flush the connection pool.
Does anyone know how to get a list of all connection objects in the ADO.Net connection pool given a connection stri...ADO.NET Visual Studio 2005 Install Help!, ADO.NET Missing
Hi everyoneI have a real annoying problem, I have installed Visual Studio 2005 with C#,C++,Web Applications..
Before I installed VS2005 I made sure I had all the .Net Download from
1.1 to 3.5 with the Service Packs, I also Installed a VS2005 Patch that
was around 430mb. I have tried this on 3 computers, two of XP and 1 vista.I
need ADO.NET Functionality, When I choose to create a Web Application
in C#, I require the ADO.NET Entity Data Model as it will allow for a
graphical interaction with a SQL db. However When I Choose Add New Item
in Solution explorer there is no ENtity Mode...ADO.NET equivalent to ADO recordset
I'm new to ASP.NET 2.0 and ADO.Net but have some experience with oldschool ASP and ADO :)My question is ADO.NET has an equivalent to ADO recordset?In normal ADO I use to read and compare database cells 1 set User= Server.CreateObject("ADODB.Recordset")
2 User_sql = "SELECT * FROM tblUsers WHERE UserName='" & Request.Form("UserName") & "'"
3 User.open User_sql, Conn
4 5 if User("Password") = Request.form("Password") then
6 Response.write(User("Password"))7 end if ...Insert datetime, using ADO.net VB.net
Hello there,I got a little code there are inserting a record into my msSQL database..But i cant insert the datetime, for one reason?The problem is in line 7 () where i want to insert DateTime.Now 1 Protected Sub SendPmTilAfviste(ByVal modtager As String, ByVal festID As String)
2 ' Connection
3 Dim conn As SqlConnection = New SqlConnection("Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\ASPNETDB.MDF;Integrated Security=True;User Instance=True")
6 ' SQL-kommandoen
7 Dim cm...ASP .NET connect to MySQL using ADO .NET...?
Hi guys,Need some advice here as I am new to ASP .NET and ADO .NET. I am currently using MySQL .NET Connector to connect to MySQL database using ASP .NET. I came across this ADO .NET provided by Microsoft which also can connect to a database. Hence,1) Is this the correct manner in terms of technology usage?ASP .NET <-> ADO .NET <-> MySQL DB2) Is there any samples to show such a usage? I search the forums, it seems like there isn't anyone using this manner to connect.Thanks.regards,Aldrick
Dont know what version of ASP.NET you are using. This sample is
in 1.1 :
http://...Connecting through ADO.NET
I am trying to connect to ASE 12.5, using the SYbase's
ADO.NET in an aspx file. I have included
sybase.data.aseclient in the General Assembly Cache of .NET.
But still I am unable to connect. The code is as follows
dim oCon as new Aseconnection()
I encounter the following error:
Compiler Error Message: BC30002: Type 'Aseconnection' is not
Also tried by importing Sybase.Data.Aseclient in the source
code, but ...