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Object reference not set to an instance of an object

I built a custome mail queue for my website using .NET 2.0 and SQL 2005. Everything is running great except I'm getting the "Object reference not set to an instance of an object" error every onece in a while. Here is the code that is throwing this error: private void SendAlertEmail() {...

Posted to Getting Started (Forum) by maushana on 01-14-2009, 12:00 AM
Filed under: Object reference not set to an instance of an object, problem, VWD, VWD express edition compatible Vista, .net, asp.net, asp.net 2.0, asp.NET generics, crash, data, data source, Data source SQL Visual Web 2005, database, Error, help
Mass insert / update External data into Internal SQL Database

Hola! I'm currently building a site that uses an external database to store all the product details, and an internal database that will act as a cache so that we don't have to keep hitting the external database to retrieve the products every time a customer requests a list. What I need to do is retrieve...

Posted to SQL Server, SQL Server Express, and SqlDataSource Control (Forum) by blackred on 11-15-2006, 12:00 AM
Filed under: update, DAL, Data, Data Access, DataAdapter Update, Database, DataSet, BLL, Help
Multiple Filters & Mulitple Options

First post, go easy on me. I have a table with 3 fields I need to filter with, ClientName(text), Status(text), LocationID(int32). I can create a where statement that filters all three, when there is a selection for each one. However, what I need is for the user to be able to pick and choose. Not having...

Posted to Data Access and ObjectDataSource Control (Forum) by cush on 10-30-2006, 12:00 AM
Filed under: ObjectDataSource DataSet Multitable, sql, SQL ASP OBJECTDATASOURCE, ADO.NET Tutorial, Columns, Data, Data Access, Database, Help
Retriving PK of new rows.

Hi guys. I'm posting this post after this one , basicly, because of a strong feeling of Black Magic that was done there... Here's the synopsis : I'm building a traveling diery web application, for few of my friends that are flying to Sudamerica for 6 months. As part as the site definitions...

Posted to Data Access and ObjectDataSource Control (Forum) by Yell on 08-27-2006, 12:00 AM
Filed under: Data, OnInsert, Help, On Insert