NavigatorButtonCollectionBase Class

Serves as a base for DataNavigatorButtonCollection and ControlNavigatorButtonCollection classes.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v18.1.dll

Declaration

C#

[ListBindable(false)]
public abstract class NavigatorButtonCollectionBase :
    ReadOnlyCollectionBase

VB.NET

<ListBindable(False)>
Public MustInherit Class NavigatorButtonCollectionBase
    Inherits ReadOnlyCollectionBase

Related API Members

The following members accept/return NavigatorButtonCollectionBase objects:

• NavigatorButtonsBase.ButtonCollection

Remarks

This class serves as a base for classes representing the collection of navigator’s buttons. The NavigatorButtonCollectionBase.Item property enables you to access individual buttons using index notation. You can also read the Count property value to obtain the number of buttons within the collection.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the NavigatorButtonCollectionBase class.

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#

datanavigator-how-to-change-the-order-of-buttons-e5031/CS/WindowsFormsApplication21/CustomDataNavigatorButtons.cs#L13

}
protected override NavigatorButtonCollectionBase CreateNavigatorButtonCollection() {
    return new CustomDataNavigatorButtonCollection(this);

how-to-add-text-captions-for-the-datanavigator-controls-buttons-e2085/CS/WindowsApplication1/Form1.cs#L63

{
    NavigatorButtonCollectionBase col1 = collection as NavigatorButtonCollectionBase;
    NavigatorCustomButtons col2 = collection as NavigatorCustomButtons;

how-to-add-a-custom-button-to-the-grids-embedded-navigator-e727/CS/MyEmbeddedNavigator.cs#L29

public MyNavigatorButtons(INavigatorOwner owner) : base(owner) {}
protected override NavigatorButtonCollectionBase CreateNavigatorButtonCollection() {
    return new MyNavigatorButtonCollection(this);

VB.NET

datanavigator-how-to-change-the-order-of-buttons-e5031/VB/WindowsFormsApplication21/CustomDataNavigatorButtons.vb#L15

End Sub
Protected Overrides Function CreateNavigatorButtonCollection() As NavigatorButtonCollectionBase
    Return New CustomDataNavigatorButtonCollection(Me)

how-to-add-text-captions-for-the-datanavigator-controls-buttons-e2085/VB/WindowsApplication1/Form1.vb#L63

Private Sub TraverseCollection(ByVal collection As ICollection)
    Dim col1 As NavigatorButtonCollectionBase = TryCast(collection, NavigatorButtonCollectionBase)
    Dim col2 As NavigatorCustomButtons = TryCast(collection, NavigatorCustomButtons)

how-to-add-a-custom-button-to-the-grids-embedded-navigator-e727/VB/MyEmbeddedNavigator.vb#L37

End Sub
Protected Overrides Function CreateNavigatorButtonCollection() As NavigatorButtonCollectionBase
    Return New MyNavigatorButtonCollection(Me)

Inheritance

Object

ReadOnlyCollectionBase

NavigatorButtonCollectionBase

ControlNavigatorButtonCollection

DataNavigatorButtonCollection