You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. The application has an ASPX page named ErrorPage.aspx. You plan to manage the unhandled application exceptions. You need to perform the following tasks： 
&iexcl；¤Display the ErrorPage.aspx page 
&iexcl；¤Write the exceptioninformation in the Event log file. 
Which two actions should you perform？ （）

You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. 
You plan to add a custom parameter in the SqlDataSource control. You write the following code fragment.

You write the following code segment to create a custom parameter class. Public Class DayParameter 
Inherits Parameter 
End Class 
You need to ensure that the custom parameter returns the current date and time. Which code segment should you add to the DayParameter class？（）