OleDbDataReader.GetInt64(Int32) Method

Definition

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

public:
 virtual long GetInt64(int ordinal);
public long GetInt64 (int ordinal);
override this.GetInt64 : int -> int64
Public Function GetInt64 (ordinal As Integer) As Long

Parameters

ordinal
Int32

The zero-based column ordinal.

Returns

The value of the specified column.

Exceptions

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 look for null values before calling this method.

Applies to

See also