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OleDbDataReader::GetByte Method (Int32)

.NET Framework (current version)
 

Gets the value of the specified column as a byte.

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

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public:
virtual unsigned char GetByte(
	int ordinal
) override

Parameters

ordinal
Type: System::Int32

The zero-based column ordinal.

Return Value

Type: System::Byte

The value of the specified column as a byte.

Implements

IDataRecord::GetByte(Int32)

Exception Condition
InvalidCastException

The specified cast is not valid.

No conversions are performed; therefore the data retrieved must already be a byte.

Call IsDBNull to look for null values before calling this method.

.NET Framework
Available since 1.1
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