Contains(String) Method

In This Topic

Indicates whether a System.Data.Common.DbParameter with the specified name exists in the collection. Indicates whether a VistaDBParameter with the specified name exists in the collection.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Overrides NotOverridable Function Contains( _
   ByVal parameterName As System.String _
) As System.Boolean

'Usage
 
Dim instance As VistaDBParameterCollection
Dim parameterName As System.String
Dim value As System.Boolean
 
value = instance.Contains(parameterName)

public override System.bool Contains( 
   System.string parameterName
)

Parameters

parameterName: The name of the VistaDBParameter to look for in the collection.

Return Value

true if the System.Data.Common.DbParameter is in the collection; otherwise false.true if the VistaDBParameter is in the collection; otherwise false.

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

VistaDBParameterCollection Class
VistaDBParameterCollection Members
Overload List

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