QueryNodeCollection.Contains(QueryNode) Method

Determines whether the collection contains the specified item.

Namespace: DevExpress.DataAccess.DataFederation

Assembly: DevExpress.DataAccess.v20.2.dll

NuGet Packages: DevExpress.DataAccess, DevExpress.WindowsDesktop.DataAccess

Declaration

C#

public bool Contains(
    QueryNode item
)

VB.NET

Public Function Contains(
    item As QueryNode
) As Boolean

Parameters

Name	Type	Description
item	QueryNode	A QueryNode object to locate in the collection.

Returns

Type	Description
Boolean	True if the collection contains the specified item; otherwise, false.