This operator allows you to supply an alternative value if the value being supplied is null. It only works on nullable datatypes but with a bit of googling came accross this article.
public int CurrentPage
return (int)(ViewState["_CurrentPage"] ?? 0);
this.ViewState["_CurrentPage"] = value;
The offical Microsoft article
Here is a great site for helping to choose colour schemes for websites.
Following code iterates through each entry in a dictory
For Each keyPair As KeyValuePair(Of String, Int32) In aDepot.PostcodeCounters
If you are attempting to add a data connection to a SQL 2005 database within visual studio 2008 you might encounter the following error…
Could not load file or assembly ‘Microsoft.SqlServer.Management.Sdk.Sfc, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91′ or one of its dependencies. The system cannot find the file specified.
You need to install the following…
Microsoft SQL Server System CLR Types
Microsoft SQL Server 2008 Management Objects
They can be found here as part of the SQL Server 2008 Feature Pack.
If you want to get into iPhone development this is a great book to start from Beginning iPhone Development by apress