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DbDataReader::GetByte Method

Gets the value of the specified column as a byte.

Namespace:  System.Data.Common
Assembly:  System.Data (in System.Data.dll)

public:
virtual unsigned char GetByte(
	int ordinal
) abstract

Parameters

ordinal
Type: System::Int32
The zero-based column ordinal.

Return Value

Type: System::Byte
The value of the specified column.

Implements

IDataRecord::GetByte(Int32)

ExceptionCondition
InvalidCastException

The specified cast is not valid.

.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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