DbDataReader.GetData(Int32) Method

Reference

Definition

Namespace:: System.Data.Common

Assembly:: System.Data.Common.dll

Assemblies:: netstandard.dll, System.Data.Common.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: DbDataReader.cs

Source:: DbDataReader.cs

Source:: DbDataReader.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Returns a nested data reader for the requested column.

public:
 System::Data::Common::DbDataReader ^ GetData(int ordinal);

public System.Data.Common.DbDataReader GetData(int ordinal);

member this.GetData : int -> System.Data.Common.DbDataReader

Public Function GetData (ordinal As Integer) As DbDataReader

Parameters

ordinal: Int32

The zero-based column ordinal.

Returns

DbDataReader

A data reader.

Exceptions

IndexOutOfRangeException

The column index is out of range.

Applies to

Продукт	Версии
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Споделяне чрез