Question

How to generate a random HEX RGB color code in VB.NET

Answer 1

Imports System

Class Program
    Private Shared Function GenerateRandomHexColor() As String
        Dim hexChars = "0123456789ABCDEF"
        Dim rand = New Random()
        Dim hex = ""

        For i As Integer = 0 To 6 - 1
            hex += hexChars(rand.[Next](16))
        Next

        Return hex
    End Function

    Public Shared Sub Main()
        Console.WriteLine($"Random HEX Color: #{GenerateRandomHexColor()}")
    End Sub
End Class



' run:
'
' Random HEX Color: #3121E4
'

 

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