6.8.4.19 GetInt64

This method returns the Int64 value of the specified NUMBER column.

Note:

long is equivalent to Int64.

Declaration

// C#
public override long GetInt64(int index);

Parameters

  • index

    The zero-based column index.

Return Value

The Int64 value of the column.

Implements

IDataRecord

Exceptions

InvalidOperationException - The connection is closed, the reader is closed, Read() has not been called, or all rows have been read.

IndexOutOfRangeException - The column index is invalid.

InvalidCastException - The accessor method is invalid for this column type or the column value is NULL.

Remarks

IsDBNull should be called to check for NULL values before calling this method.