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SqlMetaData Constructor (String, SqlDbType)

Initializes a new instance of the SqlMetaData class with the specified column name and type.

Namespace:  Microsoft.SqlServer.Server
Assembly:  System.Data (in System.Data.dll)

public:
SqlMetaData(
	String^ name, 
	SqlDbType dbType
)

Parameters

name
Type: System::String
The name of the column.
dbType
Type: System.Data::SqlDbType
The SQL Server type of the parameter or column.

ExceptionCondition
ArgumentNullException

The Name is nullptr.

ArgumentException

A SqlDbType that is not allowed was passed to the constructor as dbType.

Only the following are allowed to be passed to the constructor as dbType: Bit, BigInt, DateTime, Decimal, Float, Int, Money, Numeric, SmallDateTime, SmallInt, SmallMoney, TimeStamp, TinyInt, UniqueIdentifier, Xml.

The following are the default values assigned to dbType, depending on the SqlDbType (the XmlSchemaCollectionDatabase, XmlSchemaCollectionName, XmlSchemaCollectionOwningSchema, and Type properties are set to nullptr):

SqlDbType

Maximum length

Precision

Scale

Locale

Compare options

Bit

1

1

0

0

None

BigInt

8

19

0

0

None

DateTime

8

23

3

0

None

Decimal

9

18

0

0

None

Float

8

53

0

0

None

Int

4

10

0

0

None

Money

8

19

4

0

None

Numeric

9

18

0

0

None

SmallDateTime

4

16

0

0

None

SmallInt

2

5

0

0

None

SmallMoney

4

10

4

0

None

TimeStamp

8

0

0

0

None

TinyInt

1

3

0

0

None

UniqueIdentifier

16

0

0

0

None

Xml

Max (-1)

0

0

0

IgnoreCase, IgnoreKanaType, IgnoreWidth

The following example creates a new SqlMetaData object by specifying the column name and a column data type of SqlDbType.Int.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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