C#

Create Radar chart from Database

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Last I was asked to create a proof of concept for creating a radar chart based on some scores a user got on a test. The test is devided in categories and for each category the user gets a score. First I created the database and it looked like this: With this database I tried […]

.NET

Exception handling (logging) via elmah

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When developing my applications I was looking for a global way of handling my exceptions. There are some packages you can you for handling your exceptions. First I used the Enterprise Library Exception Handling Block but today I changed from the Enterprise Library to another library called elmah. In the next few minutes I will […]

.NET

Define 2 keys in an MVC3 model object

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Last I was converting an application into MVC3. But when I came to the point where I needed to create an object that contained 2 keys. I could not do this with following code: I always received the error message: Unable to determine composite primary key ordering for type ‘Project.Models.ModelObject’. Use the ColumnAttribute or the […]