public DisplaySignGump( Serial serial, int gumpID, string unknown, string caption )
: base(0x8B)
{
if ( unknown == null ) unknown = "";
if ( caption == null ) caption = "";
this.EnsureCapacity( 16 + unknown.Length + caption.Length );
m_Stream.Write( (int) serial );
m_Stream.Write( (short) gumpID );
m_Stream.Write( (short) (unknown.Length) );
m_Stream.WriteAsciiFixed( unknown, unknown.Length );
m_Stream.Write( (short) (caption.Length + 1) );
m_Stream.WriteAsciiFixed( caption, caption.Length + 1 );
}