Converting Function from VB.NET - C#

[PlaGuE]

Anyone know how to make this function work?

This is the function that i made a while back in VB.NET(Works) that writes to an RTB (rich Text Box).

Public Sub AddChat(ByVal ParamArray aT() As Object)
 
        Dim i As Integer
 
        With Chat
            .SelectionStart = .Text.Length
            .SelectionLength = 0
        End With
 
        For i = 0 To UBound(aT) Step 2
 
            With Chat
                .SelectionColor = aT(i)
                .SelectedText = aT(i + 1)
            End With
 
        Next i
 
 
        With Chat
 
            .SelectionLength = 0
            .SelectionStart = .Text.Length
            .SelectedText = Microsoft.VisualBasic.ControlChars.CrLf
 
        End With
 
 
 
    End Sub

to use the function in VB.NET

it would be:

AddChat(Color.White, "Blah Blah Blah")

How would this look in C#?