System.Data.OleDb Namespace   OleDbDataReader Class

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

[ VB ]
NotOverridable Public Function GetInt64 ( _
   ByVal index As Integer _
) As Long

[ C# ]
public long GetInt64 (
   int index
);

[ C++ ]
public: __sealed __int64 GetInt64 (
   int index
);

[ JScript ]
public function GetInt64 (
   index : int
) : long

index

The zero-based column ordinal.

The value of the column.

Exception Type	Condition
InvalidCastException	Occurs when the specified cast is not valid.

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.

OleDbDataReader Members