IsDBNull Method (OracleArrayDataReader)

In This Topic

If the array consists of OBJECT TYPE elements, indicates whether the specified property of the current array element is null, otherwise, indicates wether the current array element is null.

Syntax

Visual Basic
C#

'Declaration
 
Public Function IsDBNull( _
   ByVal i As Integer _
) As Boolean

public bool IsDBNull( 
   int i
)

Parameters

i: Zero-based ordinal of the OBJECT TYPE property. Ignored when array consists of elements with type other than OBJECT TYPE.

Return Value

True if the current array element property, having the specified index, is null, or if the array consists of elements other than OBJECT TYPE and the current array element is null. Otherwise, false.

Remarks

If the array consists of OBJECT TYPE elements and i is equal or more than FieldCount, or it is less than zero, System.ArgumentOutOfRangeException is thrown.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

OracleArrayDataReader Class
OracleArrayDataReader Members

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