GetInt64 Method

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

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++

'Declaration
 
Public Overrides NotOverridable Function GetInt64( _
   ByVal i As Integer _
) As Long

public override long GetInt64( 
   int i
)

public function GetInt64( 
    i: Integer
): Int64; override;

public override function GetInt64( 
   i : int
) : long;

public: long GetInt64( 
   int i
) override

Parameters

i: The zero-based column ordinal position.

Return Value

The value of the column as a System.Int64.

Exceptions

Exception	Description
System.InvalidCastException	The underlying SQL data type cannot be converted to System.Int64.
System.InvalidOperationException	The MimerDataReader is not positioned on a row.
System.IndexOutOfRangeException	The column ordinal is outside the valid range.

Remarks

Supported SQL data types for the conversion are any numeric data type or INTERVAL with a single value field: INTERVAL YEAR, INTERVAL MONTH, INTERVAL DAY, INTERVAL HOUR, INTERVAL MINUTE, or INTERVAL SECOND.

Use the IsDBNull method to check for database null value before calling this method.

Requirements

.NET Framework
Version 2.0 or later

Reference

MimerDataReader Class
MimerDataReader Members