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Returns the value of the specified column as a 64-bit signed integer.
Visual Basic
Public Overrides Function GetInt64( _
ByVal ordinal As Integer _
) As Long
C#
public override long GetInt64(
int ordinal
);
ordinal An ordinal number indicating the column from which the value is obtained. The numbering is zero-based.
The value of the specified column.
No conversions are performed, so the data retrieved must already be a 64-bit signed integer.