ChoiceActionItemCollection.Contains(ChoiceActionItem) Method

Determines whether a ChoiceActionItem is in the ChoiceActionItemCollection.

Namespace: DevExpress.ExpressApp.Actions

Assembly: DevExpress.ExpressApp.v18.2.dll

Declaration

C#

public bool Contains(
    ChoiceActionItem item
)

VB.NET

Public Function Contains(
    item As ChoiceActionItem
) As Boolean

Parameters

Name	Type	Description
item	ChoiceActionItem	The ChoiceActionItem object to locate in the ChoiceActionItemCollection.

Returns

Type	Description
Boolean	true if the specified ChoiceActionItem is found in the ChoiceActionItemCollection; otherwise, false.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Contains(ChoiceActionItem) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

XAF_how-to-auto-select-the-first-item-when-changing-the-group-in-the-navigation-control-e506/CS/DXExample.Module/SelectFirstNavigationItemControllerBase.cs#L38

if (!CanAutoSelectFirstItemInGroup()) return;
if (navGroupItem.Items.Contains(navigationAction.SelectedItem)) return;
foreach (ChoiceActionItem item in navGroupItem.Items) {

VB.NET

XAF_how-to-auto-select-the-first-item-when-changing-the-group-in-the-navigation-control-e506/VB/DXExample.Module/SelectFirstNavigationItemControllerBase.vb#L42

End If
If navGroupItem.Items.Contains(navigationAction.SelectedItem)
    Return