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GetInt64 Method

OdbcDataReader.GetInt64 Method

Note: This namespace, class, or member is supported only in version 1.1 of the .NET Framework.

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

[Visual Basic]
Public Overridable Function GetInt64( _
   ByVal i As Integer _
) As Long Implements IDataRecord.GetInt64
public virtual long GetInt64(
 int i
public: virtual __int64 GetInt64(
 int i
public function GetInt64(
   i : int
) : long;


The zero-based column ordinal.

Return Value

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




Exception Type Condition
InvalidCastException The specified cast is not valid.


Conversions are performed based on the underlying capabilities of the ODBC driver. If the conversion is not supported then the method call will fail.

Call IsDBNull to check for null values before calling this method.


Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

OdbcDataReader Class | OdbcDataReader Members | System.Data.Odbc Namespace

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