WPF control-itemscontrol

1. Is itemscontrol a control?

Itemscontrol can be directly used in panel

 
<Stackpanel> <ItemscontrolName= "Items"> </Itemscontrol> </Stackpanel>
 

Setting itemssource directly can also be displayed:

 
Items. itemssource =NewList<String> {"","B","C"};
 

It indicates that itemscontrol is the same as a common control.

2. Features of The itemscontrol Control

Itemscontrol is a control that can contain multiple projects. You can set itemssource or items to specify the content of itemscontrol.

Itemssource:

Itemssource can be any type that implements ienumerable, such as arraylist, hashtable, queue, list, etc.

Items:

You can use the items. Add method to manually add the itemscontrol subitem. Various types are supported, such:

 
Items. Items. Add (Datetime. Now); items. Items. Add ("String");EllipseEllipse =NewEllipse(); Ellipse. width = 40; ellipse. Height = 40; ellipse. Fill =Brushes. Blue; items. Items. Add (ellipse );
 

The displayed result is as follows:

Relationship between itemssource and items:

After itemssource is set, the items attribute isRead-OnlyAnd has a fixed size.

If you want to resume using items, you can set itemssource to null. In this case, items will be an empty itemcollection.

3. Which controls inherit the itemscontrol

Include the following controls:

Selector: combox, ListBox, tabcontrol, multiselector

Headerditemscontrol: menuitem, toolbar, treeviewitem

Menubase: contextmenu, menu

Treeview

Statusbar

Datagridcellspresenter

Datagridcolumnheaderpresenter

 

Celery label: WPF