OracleDataReader.GetDouble(Int32) Method

Reference

Definition

Namespace:: System.Data.OracleClient

Assembly:: System.Data.OracleClient.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

public:
 virtual double GetDouble(int i);

public:
 override double GetDouble(int i);

public double GetDouble(int i);

public override double GetDouble(int i);

abstract member GetDouble : int -> double
override this.GetDouble : int -> double

override this.GetDouble : int -> double

Public Function GetDouble (i As Integer) As Double

Public Overrides Function GetDouble (i As Integer) As Double

Parameters

i: Int32

The zero-based column ordinal.

Returns

Double

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

Implements

GetDouble(Int32)

Exceptions

InvalidCastException

The specified cast is not valid.

Remarks

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

Applies to

Product	Versions
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

Share via