Using ODBC Works Fine On 32-bit But Unable To Locate ODBC On 64-bit
Oct 24, 2011
I have a small vb.net application that fires a crystal report through crystal viewer.
The report uses an ODBC connection provided by 32-bit software accounts package, which is installed in the ODBC 32-bit This all works fine on 32-bit XP and 32-bit Win7 with no problems, When run on a win7 64-bit machine the application launches ok, but when it comes to running the report, it prompts for a database logon box for the odbc connection.
When the report is run seperate on its own, on the exact same pc through crystal reports desginer it runs fine, Its almost like the application is not picking the 32-bit ODBC set up is it the case that the connection needs to be coded rather than using the report connection,
i am new to vb .net i just want to ask why is it i don't see the odbc data adapter in the toolbox pane? i just have (under data) pointer, dataset, datagridview, bindingsource, and binding navigator.
I am getting the following ODBC exception when I moved my development platform from Windows XP X86 to Windows 7 X64: ERROR [IM014] [Microsoft][ODBC Driver Manager] The specified DSN contains an architecture mismatch between the Driver and Application What I'm sure it means is that the server it is connecting to is 32 bit, and the computer I'm running on is 64 bit and the ODBC driver in use is 64 bit.
The application I am writing is set to run in 32 bit mode because some of the third-party software that we employ is not 64 bit compatible. I tried downloading a 32 bit driver and changing the DSN but it did not fix my issue. I still get the exception. If anyone has any links for 32 bit SQL drivers, or how I could fix this by changing the project around, I'm all ears.
I just want to know how to create a prepared statement in VB. I know in java one would use ? and these would get replaced. I am aware that in VB you use @ParameterName. Basically my code gets down to where i use the prepare method and the error i get is that my syntax for my insert is incorrect. To me it seems that the parameter is not getting substituted in the insert statement
Eg.
Dim cmd As String = "insert into sites(id) values(@id)" Dim odcmd As New OdbcCommand odcmd.CommandText = cmd[code].......
how to connect to access using odbc since i did it already:
Imports System.Data.Odbc ...... Dim ODBC_CON As New OdbcConnection("dsn=DBMS Project")
[Code]....
how could i display it on the msgbox on the event that i clicked the button named "proceed" i provided much information as i could and same with as the code, i just need guide, simplest one for me to understand
how to connect to database using ODBC, where in connection string i will provide only DSN name. User id and Password should be entered dynamically. Like if i want to connect to SQL Server, I will provide dsn name, User id and password shud be entered dynamically. Already there is a form in SQL Server for Logging in, want to connect to tat?
I want to create ODBC DSN for a database (which will be included in my application folder whenever a user setups the application). I want to know how to create ODBC with all the required parameters so that the first thing that is done when the setup is being run is connecting the database to the application. I have tried using default VB.NET setup wizard and Installshield.
i have the following code that can create a DSN to SQL server programatically from vb.net
Imports Microsoft.Win32 Imports System.Text Public Class Form1
Private Declare Function SQLConfigDatasource Lib "ODBCCP32.DLL" (ByVal hwndParent As Integer, ByVal fRequest As Integer, ByVal lpszDriver As String, ByVal lpszAttributes As String) As Integer Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
i am using visual studio 2008 for my final year project.i m making billing system.the system using micrososft access as a database.i used odbc as a connction with database.which one is better?odbc or oledb?
I have a VB2008 Windows form App connect to SQL server database via ODBC. What I want to accomplish is whenever vb2008 app install it also crteate ODBC automatically,
I have been using the internet to figure out how to INSERT into MySQL database. Im almost there I can feel it. Below is the code I put together, but when I click on the button and check the database to see if the data was inserted, it has not.
Imports System.Data.Odbc Imports System Public Class Form1
I'm trying to connect to a database and keep the connection open for any amount of user activity/queries within the database. Currently I have a connection that opens and closes for any query (save, update, etc...) which requires the logon process to the back-end every time the user saves etc... Is there a way to simply connect and leave the connection open so there won't be a lag time when running the query due to the logon process? This is what I'm using:
I am trying to coonect to Oracle 10g database through ASP using ODBC connection. The connection string used is con.Open "DRIVER={Microsoft ODBC for Oracle};SERVER=xxxx;UID=xxxxx;PWD=xxxxx".
This works when I tried creating a macro and also using a vbs script. When run through classic ASP it gives error on the connection.open line.
Microsoft OLE DB Provider for ODBC Drivers error '80004005'. [Microsoft][ODBC driver for Oracle][Oracle]Error while trying to retrieve text for error ORA-12154 /TestSC/a.asp, line 23
The connection is opened when using Ora oledb con.Open "Provider=OraOLEDB.ORACLE;Data Source=xxxx;User Id=xxxx;Password=xxxx". I am using IIS 6.0 and Oracle 10g.
My Source code is Imports System.Data.Odbc Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click [Code] .....
The table1 contains two parameters name and emplyoyee no. I am using Odbc driver. The connection is ok. But I am getting the error An Odbc Exception occurred : {0}ERROR [07002] [Microsoft][ODBC Microsoft Access Driver] Too few parameters. Expected 1.
I need to update a database table from a dataset and only have access to the database through an odbc connection. Is there anyway to make this work or do I need to go a different direction to do this ?
Here is my sub for updating a Database using ODBC:
Public Sub UpdateDatabase(ByVal sql As String, ByVal parameters() As OdbcParameter) Dim connectionString As String = "dsn=" & ODBC & ";uid=" & UID & ";pwd=" Try
[Code]....
But the following exception is shown:
NullReferenceException: Object reference not set to an instance of an object
I'm receiving this error from the ODBC SQL Driver as mentioned :- ERROR [07002] [Microsoft][ODBC SQL Server Driver]COUNT field incorrect or syntax error.
I am having trouble developing the VB code (syntax) to automate the export a series of tables from a MS Access 2003 database to SAS. This is a process that I can do manually table by table.
with odbc connection in vb.net example i have add button on my database and i want that what ive added will be added on the database with odbc connection.i know how in oledb but im really confuse with odbc
I add C# group too in this, because this is not VB problem but ExecuteNonQuery gives timeout. how to increase the time-out?Exact errormessage: ERROR [HYT00] [Microsoft][ODBC SQL Server Driver]Timeout expiredwe do have cms system and in that CMS I have created a IFRAME which calls this ASPX +VB code, which is in different physicall folder and it has managed Pipeline Classic. When I run this in Old application it works fine. But I copied the pages to the news server and created new application pool/website Call OldASPPAGES I get ODBC timeout on 'ExecuteNonQuery()' function below. Sometimes I works but 9 of the 10 cases I gettimeout. I checked the records and there are 247 records. But below you see there are 2 sql statements composed per Each loop. (update and insert)... 2 x 247 records = approx. 500 records.
But since the sql statement is concantenated so 1 call of ExecuteNonQuery, executue does do 500 SQL Statements.... I know this is GARBAGE, unacceptable.... But I inherited so for the moment I can't rewrite that.To the point:Below are the original statemenst: I have just added : conn.ConnectionTimeout = 240As you can see I've added 240 seconds, but I still get timeouts after approx. 30 secs... so this is not the right place.... question:- Why does this statement work in old ASP environment (without problem) and not in this environement in an IFRAME.
I have an excel with 10 sheets, each sheet has a connection stored in it because i am using the ms query to read data from access database. when I code the below, both line are accepted by vb.net (with new or without)
Dim wb1 As Excel.Workbook Dim wb2 As New Excel.Workbook
Now when I code
Dim wb_cnn1 As Excel.ODBCConnection ' Works Fine Dim wb_cnn2 As new Excel.ODBCConnection ' Error 'New' cannot be used on an interface.
Q1: Why I cannot create New Excel.ODBCConnection? I have this
Dim xlsApp As New Excel.Application Dim wb_cnn As Excel.ODBCConnection Dim wb As Excel.Workbook
[code]....
Maybe because it is read only. I want that because the ms query is hardcoding the path of the access db even if i choose DSN so, if I change the location of the access file the query in the excel will not work, Q2: How I can change the connection in the Excel sheet?
We have windows xp with sp3. The MDAC version on my machine is 2.81.1132.0. We notice that with this version of MDAC we are not able to connect to Microsoft ODBC driver for oracle. For MS ODBC to work we should have xp with sp2 or MDAC version 2.82.3959.0.
Is there any way to connect to MS ODBC using sp2 or version 2.81.1132.0 in XP?
