DbFactoryCreateParameter Method (String, Object, DbType, Int32) |
创建一个参数
Namespace: Adf.DbAssembly: Adf (in Adf.dll) Version: 4.1.5549.27750
Syntaxpublic virtual IDbDataParameter CreateParameter(
string name,
Object value,
DbType dbType,
int length = 0
)
Public Overridable Function CreateParameter (
name As String,
value As Object,
dbType As DbType,
Optional length As Integer = 0
) As IDbDataParameter
public:
virtual IDbDataParameter^ CreateParameter(
String^ name,
Object^ value,
DbType dbType,
int length = 0
)
abstract CreateParameter :
name : string *
value : Object *
dbType : DbType *
?length : int
(* Defaults:
let _length = defaultArg length 0
*)
-> IDbDataParameter
override CreateParameter :
name : string *
value : Object *
dbType : DbType *
?length : int
(* Defaults:
let _length = defaultArg length 0
*)
-> IDbDataParameter
Parameters
- name
- Type: SystemString
参数 - value
- Type: SystemObject
参数值 - dbType
- Type: System.DataDbType
参数类型 - length (Optional)
- Type: SystemInt32
长度 >0 有效
Return Value
Type:
IDbDataParameter[Missing <returns> documentation for "M:Adf.Db.DbFactory.CreateParameter(System.String,System.Object,System.Data.DbType,System.Int32)"]
Implements
IDbFactoryCreateParameter(String, Object, DbType, Int32)
See Also