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

时间:2021-07-16 21:22:26

1、sqlserver中nvarchar(50),对应EF中:

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

2、sqlserver中char(10),对应EF中:

[MaxLength()]
[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; }