In C# Windows Form Application How do you remove the duplicate number in an array?

Question

It has to be in Windows Form Application not in Console Application. Please Reply. Thanks.

Manikavelu Velayutham · Answer

You can achieve this in two ways. 1. LINQ int [] Input = { 11  1 2  1 3  1 3 1 4 }; int [] Output = Input . Distinct (). ToArray (); 2. Looping public string [] DeleteDuplicates ( string [] InputList ) { System . Collections . ArrayList OutputList = new System . Collections . ArrayList (); foreach ( string str in Input List ) if (! OutputList . Contains ( str )) OutputList . Add ( str ); return ( string []) OutputList . ToArray ( typeof ( string )); }

Manikavelu Velayutham · Answer

if my code solves your problem please mark it as accepted

Eli · Answer

Thank you for your reply.

In C# "Windows Form Application", How do you remove the duplicate number in an array?