SqlDataReader.GetInt64(Int32) Method

Reference

Definition

Namespace:: System.Data.SqlClient

Assembly:: System.Data.SqlClient.dll

Assembly:: System.Data.dll

Package:: System.Data.SqlClient v4.8.6

Important

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Gets the value of the specified column as a 64-bit signed integer.

public:
 override long GetInt64(int i);

public:
 virtual long GetInt64(int i);

public override long GetInt64 (int i);

public long GetInt64 (int i);

override this.GetInt64 : int -> int64

abstract member GetInt64 : int -> int64
override this.GetInt64 : int -> int64

Public Overrides Function GetInt64 (i As Integer) As Long

Public Function GetInt64 (i As Integer) As Long

Parameters

i: Int32

The zero-based column ordinal.

Returns

Int64

The value of the specified column.

Implements

GetInt64(Int32)

Exceptions

InvalidCastException

The specified cast is not valid.

Remarks

No conversions are performed; therefore, the data retrieved must already be a 64-bit signed integer.

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

Applies to

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