此 API 支持 基础结构,但不能通过代码直接使用。
命名空间: System.Data.SqlServerCe
程序集: System.Data.SqlServerCe(在 System.Data.SqlServerCe.dll 中)
语法
声明
Public Sub New ( _
name As String, _
dbType As SqlDbType, _
maxLength As Long, _
precision As Byte, _
scale As Byte, _
localeId As Long, _
compareOptions As SqlCompareOptions, _
userDefinedType As Type _
)
用法
Dim name As String
Dim dbType As SqlDbType
Dim maxLength As Long
Dim precision As Byte
Dim scale As Byte
Dim localeId As Long
Dim compareOptions As SqlCompareOptions
Dim userDefinedType As Type
Dim instance As New SqlMetaData(name, dbType, _
maxLength, precision, scale, localeId, _
compareOptions, userDefinedType)
public SqlMetaData(
string name,
SqlDbType dbType,
long maxLength,
byte precision,
byte scale,
long localeId,
SqlCompareOptions compareOptions,
Type userDefinedType
)
public:
SqlMetaData(
String^ name,
SqlDbType dbType,
long long maxLength,
unsigned char precision,
unsigned char scale,
long long localeId,
SqlCompareOptions compareOptions,
Type^ userDefinedType
)
new :
name:string *
dbType:SqlDbType *
maxLength:int64 *
precision:byte *
scale:byte *
localeId:int64 *
compareOptions:SqlCompareOptions *
userDefinedType:Type -> SqlMetaData
public function SqlMetaData(
name : String,
dbType : SqlDbType,
maxLength : long,
precision : byte,
scale : byte,
localeId : long,
compareOptions : SqlCompareOptions,
userDefinedType : Type
)
参数
- name
类型:System.String
- dbType
类型:System.Data.SqlDbType
- maxLength
类型:System.Int64
- precision
类型:System.Byte
- scale
类型:System.Byte
- localeId
类型:System.Int64
- compareOptions
类型:System.Data.SqlTypes.SqlCompareOptions
- userDefinedType
类型:System.Type