How can I access the registry from C# code?
By using the Registry and RegistryKey classes in Microsoft.Win32, you can easily access the registry.
The following is a sample that reads a key and displays its value:using System;using Microsoft.Win32;
class regTest{
public static void Main(String[] args)
{
RegistryKey regKey;
Object value;
regKey = Registry.LocalMachine;
regKey =regKey.OpenSubKey("HARDWAREDESCRIPTIONSystemCentralProcessor ");
value = regKey.GetValue("VendorIdentifier");
Console.WriteLine("The central processor of this machine is: {0}.", value);}}
How can you sort the elements of the array in descending order?
By calling Sort() and then Reverse() methods.
How do you debug an ASP.NET Web application?
Attach the aspnet_wp.exe process to the DbgClr debugger.
How do you mark a method obsolete?
Assuming you've done a "using System;": [Obsolete]
public int Foo()
{...}
or [Obsolete("This is a message describing why this method is obsolete")]
public int Foo() {...}
Note: The O in Obsolete is capitalized.
INTERVIEW QUESTIONS-23 POST...
Tuesday, October 14, 2008
Posted by spot your answer at 1:37 AM 0 comments
Labels: C# Interview-16
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