SQL SERVER数据类型对应C#的数据类型
SQL SERVER数据类型对应C#的数据类型
|
SQL SERVER数据类型 |
C#数据类型 |
|
int |
int32 |
|
text |
string |
|
bigint |
int64 |
|
binary |
byte[] |
|
bit |
bool |
|
char |
string |
|
datetime |
DateTime |
|
decimal |
decimal |
|
float |
double |
|
image |
byte[] |
|
money |
decimal |
|
nchar |
string |
|
ntext |
string |
|
numeric |
decimal |
|
nvarchar |
string |
|
real |
single |
|
smalldatetime |
DateTime |
|
smallint |
Int16 |
|
smallmoney |
decimal |
|
timestamp |
DateTime |
|
tinyint |
byte |
|
varbinary |
byte[] |
|
varchar |
string |
|
variant |
object |
|
unique identifier |
Guid |