Count Repeated Words in a List<String>

Here’s how to count repeated words in a List<string>

C#

static void Main(string[] args)
{
List<string> strList = new List<string>()
{
"Jane", "Bandy", "Ram", "Jane", "Bandy", "Carol", "Bandy"
};

// Count Repeated Words
var q = strList.GroupBy(x => x)
.Select(g => new { Value = g.Key, Count = g.Count() })
.OrderByDescending(x => x.Count);

foreach (var x in q)
{
Console.WriteLine("Value: " + x.Value + " Count: " + x.Count);
}
}

VB.NET

Shared Sub Main(ByVal args() As String)
Dim strList As New List(Of String)() From {"Jane", "Bandy", "Ram", _
"Jane", "Bandy", "Carol", "Bandy"}

' Count Repeated Words
Dim q = strList.GroupBy(Function(x) x).Select(Function(g) New _
With {Key .Value = g.Key, Key .Count = g.Count()}) _
.OrderByDescending(Function(x) x.Count)

For Each x In q
Console.WriteLine("Value: " & x.Value & " Count: " & x.Count)
Next x
End Sub

OUTPUT

image

Read more tips over here Some Common Operations using List<string>



Will you give this article a +1 ? Thanks in advance


About The Author

Suprotim Agarwal
Suprotim Agarwal, ASP.NET Architecture MVP (Microsoft Most Valuable Professional) works as an Architect Consultant and provides consultancy on how to design and develop Web applications.

Suprotim is also the founder and primary contributor to DevCurry, DotNetCurry and SQLServerCurry. He is the Editor of a Developer Magazine called DNC Magazine. He has also written two EBooks 51 Recipes using jQuery with ASP.NET Controls. and The Absolutely Awesome jQuery CookBook

Follow him on twitter @suprotimagarwal

No comments: