SnapDotNet.Apps.Notifications.ToastContent.ToastNotificationBase.AppendIncomingCallCommandsTag C# (CSharp) Method

                private void AppendIncomingCallCommandsTag(StringBuilder builder)
                {
                    builder.Append("<commands scenario='incomingcall'>");
                    string CommandIDFormat = "<command id='{0}'";
                    string ArgumentFormat = "arguments='{0}'";
                    if (IncomingCallCommands.ShowVideoCommand)
                    {
                        builder.AppendFormat(CommandIDFormat, "video");
                        if (!string.IsNullOrEmpty(IncomingCallCommands.VideoArgument))
                        {
                            builder.AppendFormat(ArgumentFormat, Util.HttpEncode(IncomingCallCommands.VideoArgument));
                        }
                        builder.Append("/>");
                    }
                    if (IncomingCallCommands.ShowVoiceCommand)
                    {
                        builder.AppendFormat(CommandIDFormat, "voice");
                        if (!string.IsNullOrEmpty(IncomingCallCommands.VoiceArgument))
                        {
                            builder.AppendFormat(ArgumentFormat, Util.HttpEncode(IncomingCallCommands.VoiceArgument));
                        }
                        builder.Append("/>");
                    }
                    if (IncomingCallCommands.ShowDeclineCommand)
                    {
                        builder.AppendFormat(CommandIDFormat, "decline");
                        if (!string.IsNullOrEmpty(IncomingCallCommands.DeclineArgument))
                        {
                            builder.AppendFormat(ArgumentFormat, Util.HttpEncode(IncomingCallCommands.DeclineArgument));
                        }
                        builder.Append("/>");
                    }
                    builder.Append("</commands>");
                }