[RESOLVED] string builder question

[Crash893]

I have a few lines i borrowed from the codebank here for my orginal vb project

i am having trouble converting it over to c#

in partular the line line.Append(","c)

im just not sure what the c is doing ive been reading through the stringbuilder on msdn but im still not sure what the eqivlancy in c# should be


can anyone help point me in the right direction
thanks

Dim line As New System.Text.StringBuilder
            Dim index As Integer
 
            If header = True Then
 
                'Iterate over all the columns in the table and get the column names.
                For index = 0 To table.Columns.Count - 1 Step 1
 
                    If index > 0 Then
                        'Put a comma between column names.
                        line.Append(","c)
                    End If
 
                    'Precede and follow each column name with a double quote
                    'and escape each double quote with another double quote.
                    line.Append(""""c)
                    line.Append(table.Columns(index).ColumnName.Replace("""", """"""))
                    line.Append(""""c)