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OracleDataReader.GetDouble 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 double-precision floating point number.

[Visual Basic]
Public Overridable Function GetDouble( _
   ByVal i As Integer _
) As Double Implements IDataRecord.GetDouble
[C#]
public virtual double GetDouble(
 int i
);
[C++]
public: virtual double GetDouble(
 int i
);
[JScript]
public function GetDouble(
   i : int
) : double;

Parameters

i
The zero-based column ordinal.

Return Value

The value of the specified column as a double-precision floating point number.

Implements

IDataRecord.GetDouble

Exceptions

Exception Type Condition
InvalidCastException The specified cast is not valid.

Remarks

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

Requirements

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

.NET Framework Security: 

See Also

OracleDataReader Class | OracleDataReader Members | System.Data.OracleClient Namespace

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