ef codefirst 模型字段类型与sqlserver表字段类型对应概要

1、sqlserver中nvarchar(50),对应EF中:

[MaxLength(50, ErrorMessage = "最大长度为{1}")]
public string Name { get; set; }

 

2、sqlserver中char(10),对应EF中:

[MaxLength(10)]
[Column(TypeName = "CHAR")]
public string Name { get; set; }

 

3、sqlserver中smallint,对应EF中:

public short ID { set; get; }

 

4、sqlserver中tinyint,对应EF中:

public byte IsDelete { get; set; }

 

5、sqlserver中text,对应EF中:

[Column(TypeName = "text")]
public string Content { set; get; }

 

6、sqlserver中Date(sqlserver2008版本以上才有),对应EF中:

[Column(TypeName = "Date")]
public DateTime Birthday{ get; set; }

 

posted @ 2017-06-12 20:25  一夜秋2014  Views(2381)  Comments(0Edit  收藏  举报