Using the DebuggerBrowsable Attribute

Visual Studio is very rich with debugging tools and we always use debug windows for troubleshooting issues.

Debug windows gives  us the access to view values of objects and option to edit the same. Lets say I’m working with an object, which is having large number of members in it. Now when I debug I required only few of them and the other member object values are not that much important for me. In this case I will be facing some difficulties to see the required member object in in the debug hierarchy. Which indirectly wasting my time.

To help us in this kind of situation .NET already have Diagnostic Debugger Attributes. In this post we will check the usability of DebuggerBrowsableAttribute.

DebuggerBrowsable Attribute determines if and how a member is displayed in the debugger variable windows. You can add the DebuggerBrowsable attribute to properties, fields and indexers in classes and structures.The constructor for this attribute takes one of the DebuggerBrowsableState enumeration values, which specifies one of the following states:

  • Never indicates that the member is not displayed in the data window. For example, using this value for the DebuggerBrowsableAttribute on a field removes the field from the hierarchy; the field is not displayed when you expand the enclosing type by clicking the plus sign (+) for the type instance.
  • Collapsed indicates that the member is displayed but not expanded by default. This is the default behavior.
  • RootHidden indicates that the member itself is not shown, but its constituent objects are displayed if it is an array or collection.

Let us understand more with a sample example,

The blow code block is used to understand different DebuggerBrowsableState of DebuggerBrowsableAttribute,

static void Main(string[] args)
 List employers = new List();
 employers.Add(new Employee
 Id = 1,
 Name = new FullName("Dave", "A"),
 Phone = new List() { "732-751-2921", "732-751-2923" },
 UniqueNumber = System.Guid.NewGuid().ToString()
 employers.Add(new Employee
 Id = 2,
 Name = new FullName("Aydin", "B"),
 Phone = new List() { "732-752-2922", "732-752-2924" },
 UniqueNumber = System.Guid.NewGuid().ToString()
 employers.Add(new Employee
 Id = 3,
 Name = new FullName("John", "C"),
 Phone = new List() { "732-753-2923", "732-752-2932" },
 UniqueNumber = System.Guid.NewGuid().ToString()
 employers.Add(new Employee
 Id = 4,
 Name = new FullName("Peter", "D"),
 Phone = new List() { "732-754-2924", "732-752-3922" },
 UniqueNumber = System.Guid.NewGuid().ToString()

Now let me show you the class definition,

class Employee
 public int Id { get; set; }

 public FullName Name { get; set; }

 public List Phone { get; set; }

public string UniqueNumber { get; set; }

 public string Email { get; set; }

 public string Fax { get; set; }

 public int Age { get; set; }

public class FullName
 public FullName(string firstName, string lastName)
 FirstName = firstName;
 LastName = lastName;
 public string FirstName { get; set; }
 public string LastName { get; set; }

If you observe the above code you can see that I have decorated properties with DebuggerBrowsable attribute and desired DebuggerBrowsableState. In debug mode, you can check the Employees object to see the effect of this DebuggerBrowsableAttribute.

Below given screen shot shows the debug view of Employee object.Without DebuggerBrowsableAttribute Quick Watch
In the above screenshot we can see that Age, Email, Fax are not listed and FirstName, LastName are shown without root element. Below screenshot shows the Quick watch of employee object without the DebuggerBrowsableAttribute.

DebuggerBrowsableAttribute Quick Watch

Changing Visual Studio 2013 CAPS Menus to Normal

Are you okay with Visual Studio 2013 ALL CAPS Menu? If not there’s a simple solution.VS 2013 Menu to Normal Small letter

I have attached the .reg file with post. Extract the downloaded zip file and execute the reg. file with admin rights.

Restart Visual Studio 2013. It’s Done. If you want you can review the downloaded reg file in any text editor before executing.

If you want to do this manually then Open the Registry Editor (regedit) and add the below key and value.

Note: If you do anything wrong in this registry editing then Visual Studio 2012 won’t work after splash screen

REG_DWORD value: 1

Download zip contains .reg from Codepoject

I just ran this and I got the normal menu like below,

Visual Studio 2013 Normal Small Menu

If you want that CAPS Menus back then just remove the above key from the specified location.

The connection requires the use of the SonicWALL Virtual Adapter, however this adapter can not be found.


Don’t panic if you get this error message while using Sonic WALL VPN.

Just follow the below steps ,

Go to Control Panel->Network Connections.

Right click on SonicWALL VPN Connection\ SonicWALL Virtual Adapter and click Enable.

Now you should be able to connect.

If you are still facing issue  “The connection ‘IP’ requires the use of the SonicWALL Virtual Adapter, however this adapter can not be found. It may have been disabled or uninstalled. Please check your network configuration.” issue, then please consider reaching to SonicWALL support forum.