SqlDataReader.GetByte(Int32) Method

Reference

Definition

Namespace:: System.Data.SqlClient

Assembly:: System.Data.SqlClient.dll

Assembly:: System.Data.dll

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

Package:: System.Data.SqlClient v4.8.6

Important

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Gets the value of the specified column as a byte.

public:
 override System::Byte GetByte(int i);

public:
 virtual System::Byte GetByte(int i);

public override byte GetByte (int i);

public byte GetByte (int i);

override this.GetByte : int -> byte

abstract member GetByte : int -> byte
override this.GetByte : int -> byte

Public Overrides Function GetByte (i As Integer) As Byte

Public Function GetByte (i As Integer) As Byte

Parameters

i: Int32

The zero-based column ordinal.

Returns

Byte

The value of the specified column as a byte.

Implements

GetByte(Int32)

Exceptions

InvalidCastException

The specified cast is not valid.

Remarks

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

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

Applies to

Megosztás a következőn keresztül: