Is it possible to use a JDBC connection in a VB.net application? I am unable to find any example code in order to connect to an Oracle Database using JDBC within .net without the need to use Oracles .net drivers (they seem to not work without the Oracle client being installed and thats a licence problem)
View 2 Repliesi am trying to redistribute my app that uses Oracle 11g:
Imports Oracle.DataAccess.Client
The problem i am having is that it will not run on a machine that doesnt seem to have the correct drivers that its looking for. When i install ODAC 11.2 Release 3 (11.2.0.2.1) with Oracle Developer Tools for Visual Studio on the test VM it works just fine but thats a 230+mb file to download and install! Not to mention that if the user already has Oracle 10/11g on their machine that it may mess up their current connections/etc by installing that setup file.Is there another setup package that i can install that only has the Oracle Data Provider for .NET 2.0 11.2.0.2.0 or whatever its needing from that ODAC 11.2 Release 3 file.
I have some deprecated code in visual basic when connecting to an oracle database. I am using a OracleDataAdapter but it says that this has been deprecated. Does anyone know what the new supported code is to connect to a database?
View 2 RepliesIf the following is my code in VB6 to connect to Database (Oracle 8i) then what would it be for VB.Net (VS 2008)....?
[Code]....
Well for some reason when i try to add a reference so that the oracle database can connect to the VB.NET 2010 program.In other words it shouldn't highlight certain code as if the database is not connected.Here is a clear summery as best as i can say what the problem is.
1. Connection from Visual Studio 2010 to Oracle plus server
2. Adding References will not be allowed for some reason.
3. The code (See example below on what it might be) is still highlighted even when i added the references several times.
I'll show just a small snip of the code coz it's more or less the same on most of the forms if i want to either update, delete, add or amend to the database. I'll show a few screenshots so to be clearer.I've tried by even looking over the notes and followed step by step and nothing works.Since i am not registered in this module this time i can't seek help of the lecturer so don't bother telling me to go and ask my teacher I've pestered the supervisor that i'd have to present this project to and she hasn't replied to my email at all so i have no clue what else to do in the matter.
I have a vb.net application that will not connect to an oracle database on the PC that I publish the app too. It works fine under my pc both in design and when I publish it to myself. But it will not connect under the pc I publish it too. I do have oracle installed on the pc and have the connection setup exactly as I have on my own pc. I am sure it is a file path issue, or at least I believe it to be that.
View 5 RepliesI do need to connect oracle database via odbc in my vs 2005 project. I have no idea how to connect, kindly give me connection string codes and prerequisites.
View 7 RepliesI have two small VB.NET applications that connect to the same Oracle database. One uses the OLEDB provider, and the other uses Oracle's ODP.NET. Should I expect to see problems with the OLEDB provider, as it's less 'native' to Oracle?
View 1 RepliesI'm using crystal reports 9, visual studio 2008, and oracle 9i in this project I'm doing. My crystal reports pull data from an oracle database, and are displayed on a CrystalReportViewer on a windows form. How would I make this connection using vb.net code?[code]...
View 1 RepliesI'm trying to to connect to a Oracle database and read the content to a textbox. This is my
Dim conn As OdbcConnection
Dim connectionString As String
Try
[code]....
Connection is ok, (I think) Connection Open shows in textbox, and no errors. But I get a nullexeption on the reader, it has not been assign a value. Don't know what to do next.
Why would database drivers work in the development environment of VB.Net and not once the project is built and installed on the same pc? I've tried the MS ODBC Oracle driver. I've tried various ODBC datasources. All work when I am in the development environment but none once I build and install. No matter whether the configuration is Debug or Release. This is the only project having this problem. I have other apps (VB.Net) that access the same database (Oracle 9.2) with no problem.The environment variables are the same during both types of runs. The error messages vary depending upon the driver being used.
View 1 RepliesI need to connect oracle to a .net application
View 3 Replieshow to connect oracle 8i in vb.net...what is the procedures for connection?
View 1 RepliesThe Oracle.data-access reference dll is missing in my reference.How do I make get this dll or is there any other way to connect to oracle 10g.
View 2 RepliesI receive the error below when running the following function. The catch says the line where it opens the connection (Me.OracleConn.Open()).
I have made sure that the server exists in the TNSNAMES.ora file.
Imports NetOracle = System.Data.OracleClient
...
Private Property OracleConn As NetOracle.OracleConnection
...
Private Function Connect_To_Oracle() As Boolean
[Code].....
connect Oracle 10g using vb.net in MS Visual 2005.
View 2 RepliesI had an application wich connects to an oracle DB (built in VB 2008). Now..I am using VB 2010 and the oracle client is obsolete. Therefore I want to change my application to connect to an oracle DB the right way.
View 1 RepliesI have Visual Studio 2008 running from Windows XP. Our server is Windows 2003 Server.
On a different server, there is an Oracle database we want to connect to.
I've made the connection work from my local VS instance using system.data.OracleClient with the following code:
Dim oradb As String = "Data Source=(DESCRIPTION=" _
+ "(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)" _
+ "(HOST=ourHostaHere(CONNECT_DATA=(SERVER=DEDICATED)" _
[Code].....
What do i need to do, to get my local Visual Studio 2008 project to connect to the oracle database?
What do i need to do, to get our server to allow the published .NET page to connect to the oracle database?
How can i connect oracle 11g with visual studio 8
View 1 Repliesconnect Oracle 10g using vb.net in MS Visual 2005.
View 2 Replies[color=#CC66CC]hiiiiiiiiiiiiii every one[/color]
[color=#FF6666]
how can I connect to oracle 10g XE database throw the Internet using Visual Studio .Net? I mean how can I get what I want from my DB using the Internet and what is the compatible version of Visual Studio .Net with oracle 10g XE?[/color] [color=#330033]I wanted to work with oracle Jdevloper but I could not understand anything realy and could not find somthing to show how to start it even :blink:?
Is there a way to use VB 2008 Express to connect to Oracle 11? When I go to add new data source I dont see anything for ODBC
View 2 RepliesI have installed Oracle 10g in one of my office's computer. I want to keep this as database server. I am developing a .net project which will communicate with the database server from client machine and from the server machine. I success to communicate with oracle from server machine but not from client machine using the .net project. The connection code is as follows:
Public OraConn As ADODB.Connection
OraConn = New ADODB.Connection
OraConn.Provider = "OraOLEDB.Oracle"
[code].....
i want a step by step answer iam familiar with vb6 not with vb2010
View 6 RepliesHow to connect to oracle (Linux) without installation of Oracle Client or TOAD .....?
View 2 RepliesI am trying to Connect my VB.net Window Application to IBM_DB2 Database.I have used the same method to connect to previous other databases such as SQL Server, Oracle. But getting an error in DB2.
Dim cn As New OdbcConnection("dsn=Sample;uid=db2admin;pwd=password") 'Sample is DSN
cn.Open()
Dim da As New OdbcDataAdapter("Select * from Employee", cn)[code]......
i Use "Imports System.Data.OracleClient .. Private conn As New OracleConnection()" to connect to my Oracle database..but when i put my program to another PC I need install Oracle Client on it...is there some other way how to connect to Oracle DB without installing oracle client to client PC?? (Database is on Server an program is on client´s PCs)
View 2 RepliesI am getting this error microsoft.sqlserver.jdbc.SQLServerException: The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Too many parameters were provided in this RPC request. The maximum is 2100.
Im new to coding stuffs, i know that i am passing morethan 2100 parameter that is why the error is encountered.
Here is the actual code.
CODE:
Today is my first day trying to use Oracle databases in Asp.NET so I have no idea of what I need to do. I have added this code
[Code]....
I would like to change the Name of the oracle Db. How can i change it.if i change the database name what are the things i have to keep in mind.Will it Affect any system files or oracle dll files if i create wrongly.Will the name of the Db be same for all the Oracle 9i s/w?
View 1 Replies