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秋映（Akira）日本長(zhǎng)野縣中野市的小田忠紀(jì)男先生選育渡冻，為千秋和津輕雜交種蔫骂。蘋果三兄弟秋映蝌箍、信濃蜜青灼、信濃金的三個(gè)品種被合稱為“蘋果三兄弟”。這三個(gè)品種同是出生于長(zhǎng)...
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前言
參考文獻(xiàn)：1.《visual c# 2010入門經(jīng)典》2.《C#6.0探索之旅》 csdn知識(shí)庫(kù)：http://lib.csdn.net/bas...
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C# Notizen 15 數(shù)據(jù)庫(kù)很多應(yīng)用程序都需要與數(shù)據(jù)庫(kù)交互妓盲。數(shù)據(jù)庫(kù)是一個(gè)數(shù)據(jù)倉(cāng)庫(kù)杂拨，與文本文件和 XML 文件極其相似∶醭模可以想見(jiàn)弹沽，使用文件來(lái)存儲(chǔ)數(shù)據(jù)并非總是最好的方法，因此大...
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C# Notizen 14 XML經(jīng)常需要處理文本文件筋粗，命名空間 System.IO 提供的類使得這種任務(wù)更容易策橘，但是使用這些類不能處理和操作 XML 格式的結(jié)構(gòu)化文本。XML ...
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C# Notizen 13 文件和流
.NET Framework將文件視為數(shù)據(jù)流娜亿。流是一系列用字節(jié)表示的數(shù)據(jù)分組丽已。數(shù)據(jù)流有底層存儲(chǔ)介質(zhì)，這些存儲(chǔ)介質(zhì)通常稱為支撐存儲(chǔ)空間（backi...
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C# Notizen 12 查詢表達(dá)式
應(yīng)用程序還需要操作存儲(chǔ)在其他數(shù)據(jù)源（如SQL數(shù)據(jù)庫(kù)或XML文件）中的數(shù)據(jù)买决，甚至通過(guò)Web服務(wù)訪問(wèn)它們沛婴。傳統(tǒng)上，查詢這些數(shù)據(jù)源時(shí)需要使用不同的語(yǔ)法...
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C# Notizen 11 泛型
object 變量可指向任何類的實(shí)例督赤，這讓你能夠創(chuàng)建可對(duì)任何數(shù)據(jù)類型進(jìn)程處理的類嘁灯。然而，這種方法存在幾個(gè)嚴(yán)重的問(wèn)題躲舌。使用object時(shí)丑婿，類無(wú)法將...
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C# Notizen 10 異常處理
應(yīng)用程序執(zhí)行時(shí)，可能遇到各種可能的錯(cuò)誤没卸。C#使用異常來(lái)處理這些錯(cuò)誤枯冈，異常將有關(guān)錯(cuò)誤的信息封裝在一個(gè)類中。異常設(shè)計(jì)用于報(bào)告故障办悟，它們提供了報(bào)告和響...
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C# Notizen 9 數(shù)組和集合
一尘奏、數(shù)組數(shù)組是一組使用數(shù)字索引的對(duì)象，這些對(duì)象屬于同一種類型病蛉。雖然C#為創(chuàng)建數(shù)組提供了直接的語(yǔ)言支持炫加，但通用類型系統(tǒng)讓您能夠創(chuàng)建System.A...
個(gè)人介紹
To fear God and maintain His Church
To serve the liege lord in valour and faith
To protect the weak and defenceless
To give succour to widows and orphans
To refrain from the wanton giving of offence
To live by honour and for glory
To despise pecuniary reward
To fight for the welfare of all
To obey those placed in authority
To guard the honour of fellow knights
To eschew unfairness, meanness and deceit
To keep faith
At all times to speak the truth
To persevere to the end in any enterprise begun
To respect the honour of women
Never to refuse a challenge from an equal
Never to turn the back upon a foe
To serve the liege lord in valour and faith
To protect the weak and defenceless
To give succour to widows and orphans
To refrain from the wanton giving of offence
To live by honour and for glory
To despise pecuniary reward
To fight for the welfare of all
To obey those placed in authority
To guard the honour of fellow knights
To eschew unfairness, meanness and deceit
To keep faith
At all times to speak the truth
To persevere to the end in any enterprise begun
To respect the honour of women
Never to refuse a challenge from an equal
Never to turn the back upon a foe