Display initials two characters from name using C# and VB.Net in ASP.Net

After login fetch the user name from the database.

Then split the user name with space and take the initial characters and convert it to uppercase and display in the page.

Check this example.

C#

string username = "Preston Cole";
string[] array = username.Split(' ');
string initia = "";
foreach (string name in array)
{
    initia += name.Substring(0, 1).ToUpper();
}

VB.Net

Dim username As String = "Preston Cole"
Dim array As String() = username.Split(" "c)
Dim initia As String = ""
For Each name As String In array
    initia += name.Substring(0, 1).ToUpper()
Next