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Sql Server 數據類型與 C# 數據類型對照

timestamp nvarchar fff 驗證類型 fan CI fse datetime size

Sql ServerC#簡寫
bigint System.Int64 long
tinyint System.Byte byte
binary(50) System.Byte[] byte[]
image System.Byte[] byte[]
varbinary(50) System.Byte[] byte[]
timestamp System.Byte[] byte[]
bit System.Boolean bool
char(10) System.String string
nchar(10) System.String string
ntext System.String string
nvarchar(50) System.String string
varchar(50) System.String string
text System.String string
date System.DateTime System.DateTime
datetime System.DateTime System.DateTime
datetime2(7) System.DateTime System.DateTime
smalldatetime System.DateTime System.DateTime
datetimeoffset(7) System.DateTimeOffset System.DateTimeOffset
time(7) System.TimeSpan System.TimeSpan
decimal(18,0) System.Decimal decimal
money System.Decimal decimal
numeric(18,0) System.Decimal decimal
smallmoney System.Decimal decimal
float System.Double double
int System.Int32 int
real System.Single float
smallint System.Int16 short



Sql Server 數據類型與 C# 數據類型對照