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all groups > dotnet ado.net > april 2004 > threads for sunday april 18

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Public connection declaration
Posted by John at 4/18/2004 11:48:04 PM
Hi I want to declare one single global connection for my app. Do I need the withevents in declaration, as follows? Public WithEvents dbConContacts As System.Data.OleDb.OleDbConnection Thanks Regards ...more >>


Access Connection String
Posted by John at 4/18/2004 9:35:47 PM
Hi What is the recommended connection string for connecting to an access database for a networked multi-user .net app? Thanks Regards ...more >>

Database Updating problem
Posted by dave at 4/18/2004 9:33:55 PM
Please help! I have spent all weekend trying to solve this and its driving me mad! I have a form with a datagrid on. When I click button btnNew, the new row appears in the datagrid but it does not update the back end access database. The program continues to the messagebox to say that it has...more >>

Application Performance
Posted by John at 4/18/2004 7:20:15 PM
Hi I have this weird problem with my vb.net app that seems to have variable performance and I can't seem to find out why. This vb.net app with access 97 backend has a sister app in access 97 also with an access 97 backend. Both apps link some of each others tables. Now the problem is that acce...more >>

ODBC.NET Data Provider to connect to Oracle
Posted by Reny J Joseph Thuthikattu at 4/18/2004 5:53:49 PM
Hi, In My Oracle table i have severla fields in that i want to filter the result based on two Date fileds and One Number field .I am using ODBC.NET Data Provider to connect to Oracle.The TIMEOFCONTACT filed format is 'HH24:MI:SS' i.e contain onlly yhe time The SQL is like this select * from ...more >>

Help with public DataSet object in asp.net project
Posted by Andre Ranieri at 4/18/2004 4:41:06 PM
I'm designing an extranet web site that customer will use to log in and see their account history, make payments against their balance, etc I've declared a strongly typed DataSet as a public static object in the main accounts page - "public Customer.DataSet dsMyData = new Customer.DataSet();" a...more >>

Need "Text only" data
Posted by Simon at 4/18/2004 4:36:03 PM
All I have an Excel worksheet (also saved as .CSV) that I need to read into a .Net dataset Using System.Data.Oledb namespace, I can connect to either and extract data. The problem is that one column contains alphanumeric values, or which the majority are numerical in appearance. ie: "100101", "...more >>

connect to a user name and password protected Access file
Posted by Reny J Joseph Thuthikattu at 4/18/2004 3:34:40 PM
Hi, When i try to connect to a user name and password protected Access file from VB.NET i mam getting workgroup information file missiong. Can any one tell me how to connect to it? Reny ...more >>



Oracle Confusion
Posted by Jim Heavey at 4/18/2004 1:48:55 PM
Hello, I am trying to figure out how to connect to an Oracle Database. I was told that if I have Visual Studio.Net 2003, that the Ststem.Data.Oracle namespace would install automatically. That does not appear to to be the case. http://www.able- consulting.com/dotnet/adonet/Data_Providers...more >>

adding grid to working currency manager disables addnew
Posted by polynomial5d at 4/18/2004 1:51:02 AM
I created a group of 12 pretty typical databound forms around a currency manager. They all worked perfectly, patterned after chapter 13 of ADO.NET, Core Reference, published by Microsoft Press. In one case, the DataAdapter daDT filled the dataset instance dsDT1 with one table, DateType. The table ...more >>


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