I need to create a three table inner join. It works correctly in SQL Analyzer, but fails when I run it inside ADO.NET.<BR>Here is a simplified query of what I am trying to do:<BR><BR>SELECT a.ID, b.ID ...

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Project - gather data from a serial port from multiple sources, each sending an id number and then a series of other values. Samples arrive about once every few seconds. Ultimate performance is not a ...

Relational databases aren't designed to make programming against them easier, but to ensure performance, data consistency and concurrency. Seldom do developers work directly with data in the form that ...

Oracle has a long history in Visual Studio and Windows shops, but getting Oracle, VS, and related Microsoft technologies to play together nicely can require a little bit of special effort on the ...

Learn how to turn ADO.NET classes into tools for constructing software using C# in Mahesh Chand's book, A Programmer's Guide to ADO.NET in C#. The majority of software developed for business relies ...

Microsoft would like you to use ADO to access your data, but is it the right solution for you? Follow along with our step-by-step example to learn more about this technology and see what advantages ...