XPCollection<T>.IndexOf(T) Method

Returns the index of a specified T object in the XPCollection<T>.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v23.2.dll

NuGet Packages: DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap, DevExpress.Xpo

NuGet Package: DevExpress.Xpo

Declaration

C#

public int IndexOf(
    T theObject
)

VB.NET

Public Function IndexOf(
    theObject As T
) As Integer

Parameters

Name	Type	Description
theObject	T	A T object to locate in the collection.

Returns

Type	Description
Int32	The zero-based index of the object in the collection, if found; otherwise, -1.

Remarks

If the XPBaseCollection.LoadingEnabled property is set to true (default value), the collection will be automatically populated with data (if it’s still not populated) when its contents are accessed for the first time.