Imports System
Imports System.Text.RegularExpressions
Public Class Program
Public Shared Sub Main(ByVal args As String())
Dim str As String = "VB.NET C# C++ PYTHON C JAVA PHP"
str = Regex.Replace(str, "p", "", RegexOptions.IgnoreCase)
Console.WriteLine(str)
End Sub
End Class
' run:
'
' VB.NET C# C++ YTHON C JAVA H
'