how do I run asp.net my local computer

I used the personal website kit template in visual studio 2005. I press Ctrl + F5 as stated in the welcome page to run the site, this is the error I got:

Failed to generate a user instance of SQL Server due to a failure in starting the process for the user instance. The connection will be closed.

It normally run the site before before until a certain time, it stops....

I used the personal website kit template in visual studio 2005. I press Ctrl + F5 as stated in the welcome page to run the site, this is the error I got:

Failed to generate a user instance of SQL Server due to a failure in starting the process for the user instance. The connection will be closed.

It normally go before until a certain time, it stops. Please help me out. I have restore my system several times. I have uninstalled...

I was trying to sum up all the items of a listbox in Visual Studio 2005. I tried to loop (from 0 to ListBox.Items.C ount - 1) as follows


For j as Integer = 0 to ListBox.Items.C ount - 1
sum = sum + val(ListBox.Ite ms.Item(j))
Next

My problem is: the sum variable keeps returning 0, and the
ListBox.Items.I tem(j) does not have a text property or value property. So, please how do...