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C# QueryToken.Try方法代码示例

本文整理汇总了C#中QueryToken.Try方法的典型用法代码示例。如果您正苦于以下问题:C# QueryToken.Try方法的具体用法?C# QueryToken.Try怎么用?C# QueryToken.Try使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在QueryToken的用法示例。


在下文中一共展示了QueryToken.Try方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: SelectInteractive

        static UserAssetTokenAction? SelectInteractive(ref QueryToken token, QueryDescription qd, SubTokensOptions options, bool allowRemoveToken, bool allowReGenerate)
        {
            var top = Console.CursorTop;

            try
            {
                if (Console.Out == null)
                    throw new InvalidOperationException("Impossible to synchronize without interactive Console");

                var subTokens = token.SubTokens(qd, options).OrderBy(a => a.Parent != null).ThenBy(a => a.Key).ToList();

                int startingIndex = 0;

                SafeConsole.WriteLineColor(ConsoleColor.Cyan, "  " + token.Try(a => a.FullKey()));

                bool isRoot = token == null;

            retry:
                int maxElements = Console.LargestWindowHeight - 11;

                subTokens.Skip(startingIndex).Take(maxElements)
                    .Select((s, i) => "- {1,2}: {2} ".FormatWith(i + " ", i + startingIndex, ((isRoot && s.Parent != null) ? "-" : "") + s.Key)).ToConsole();
                Console.WriteLine();

                int remaining = subTokens.Count - startingIndex - maxElements;
                if (remaining > 0)
                    SafeConsole.WriteLineColor(ConsoleColor.White, "- +: Show more values ({0} remaining)", remaining);

                if (token != null)
                {
                    SafeConsole.WriteLineColor(ConsoleColor.White, "- b: Back");
                    SafeConsole.WriteLineColor(ConsoleColor.Green, "- c: Confirm");
                }

                SafeConsole.WriteLineColor(ConsoleColor.Yellow, "- s: Skip entity");

                if (allowRemoveToken)
                    SafeConsole.WriteLineColor(ConsoleColor.DarkRed, "- r: Remove token");

                if (allowReGenerate)
                    SafeConsole.WriteLineColor(ConsoleColor.Magenta, "- g: Generate from default template");


                SafeConsole.WriteLineColor(ConsoleColor.Red, "- d: Delete entity");

                while (true)
                {
                    string answer = Console.ReadLine();

                    if (answer == null)
                        throw new InvalidOperationException("Impossible to synchronize interactively without Console");

                    answer = answer.ToLower();

                    if (answer == "+" && remaining > 0)
                    {
                        startingIndex += maxElements;
                        goto retry;
                    }

                    if (answer == "s")
                        return UserAssetTokenAction.SkipEntity;

                    if (answer == "r" && allowRemoveToken)
                        return UserAssetTokenAction.RemoveToken;

                    if (answer == "d")
                        return UserAssetTokenAction.DeleteEntity;

                    if (answer == "g")
                        return UserAssetTokenAction.ReGenerateEntity;

                    if (token != null)
                    {
                        if (answer == "c")
                            return UserAssetTokenAction.Confirm;

                        if (answer == "b")
                        {
                            token = token.Parent;
                            return null;
                        }
                    }

                    int option = 0;
                    if (int.TryParse(answer, out option))
                    {
                        token = subTokens[option];
                        return null;
                    }

                    Console.WriteLine("Error");
                }
            }
            finally
            {
                Clean(top, Console.CursorTop);
            }
        }
开发者ID:carlosesquivelunono,项目名称:extensions,代码行数:99,代码来源:QueryTokenSynchronizer.cs


注:本文中的QueryToken.Try方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。