Please help me to fix this error

Question

x Errors (3) 4 Warnings (0) (2, 22): The type or namespace name"Forms" does not exist in the namespace"System. Windows" (assembly referencemay be missing).(6, 65): The name "MeessageBoxButtons" doesnot exist in the current context.(6, 88): The name "MessageBoxlcon" does not exist inthe current context.

Answer 1

Might be better if you post your code instead of a copy of the errors.

Answer 2

using System;
using System.Windows.Forms;

class Example4_6 {
public static void Main(string[] args) {
MessageBox.Show("I Lowe C#!", "This is the Title Bar", MeessageBoxButtons.OK, MessageBoxIcon.Information);
}
}

Answer 3

Windows library, not supported here in sololearn..

Answer 4

In the Sololearn Playground or on your computer?

Answer 5

I've already figured it out. It is in Sololearn