C# 6.0的屬性(Property)的語法與初始值詳解

2020-01-24 01:03:30

字體：大中小

供稿：網(wǎng)友

昨晚有學(xué)點(diǎn)新知識(shí)，是有關(guān)C# 6.0的。

在數(shù)據(jù)庫創(chuàng)建有一張表：

CREATE TABLE [dbo].[ToolLocation]( [ToolLocation_nbr] SMALLINT IDENTITY(1,1) NOT NULL PRIMARY KEY, [LocationName] NVARCHAR(20) NOT NULL, [Description] NVARCHAR(50) NULL, [IsActive] BIT NOT NULL DEFAULT(1))GOSource Code

看看前后對(duì)比與寫法：

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace Insus.NET.Models{ public class ToolLocation {  public short ToolLocation_nbr { get; set; } = 1;  public string LocationName { get; set; } = string.Empty;  public string Description { get; set; } = string.Empty;  public bool IsActive { get; set; } = true; }}Source Code

下面Insus.NET演示一下，創(chuàng)建一個(gè)實(shí)體：

using Insus.NET.Models;using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace Insus.NET.Entities{ public class ToolLocationEntity {  public IEnumerable<ToolLocation> ToolLocations()  {   return new List<ToolLocation>() {    new ToolLocation(),    new ToolLocation { ToolLocation_nbr = 2, LocationName = "A2", Description = "A2 CNC",IsActive = true},    new ToolLocation { ToolLocation_nbr = 3, LocationName = "C4", Description = "C4 CNC",IsActive = false}   };  } }}Source Code

它將會(huì)有三個(gè)對(duì)象，第一個(gè)對(duì)象是使用默認(rèn)值。
在控制器中：