Npgsql.NpgsqlCommand.AppendParameterPlaceHolder C# (CSharp) Method

        private void AppendParameterPlaceHolder(Stream dest, NpgsqlParameter parameter, int paramNumber)
        {
            string parameterSize = "";

            dest.WriteBytes((byte)ASCIIBytes.ParenLeft);

            if (parameter.TypeInfo.UseSize && (parameter.Size > 0))
            {
                parameterSize = string.Format("({0})", parameter.Size);
            }

            if (parameter.UseCast)
            {
                dest.WriteString("${0}::{1}{2}", paramNumber, parameter.TypeInfo.CastName, parameterSize);
            }
            else
            {
                dest.WriteString("${0}{1}", paramNumber, parameterSize);
            }

            dest.WriteBytes((byte)ASCIIBytes.ParenRight);
        }