Main views in asp.net
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This document provides an overview of ASP.NET MultiView and View controls. It explains that MultiView controls allow dividing page content into groups with only one view displayed at a time. Each View control manages a content group. The MultiView controls displays one View at a time, called the active view. It also describes properties of View and MultiView controls like Visible and ActiveViewIndex, and how button commands can navigate between views. Methods like SetActiveView and events like ActiveViewChanged are also summarized.
Main views in asp.net
- 1. WELCOME TO
- 3. • MultiView and View controls allow you to divide the content of a page into different groups, displaying only one group at a time. Each View control manages one group of content and all the View controls are held together in a MultiView control. • The MultiView control is responsible for displaying one View control at a time. The View displayed is called the active view. • The syntax of MultiView control is: • <asp:MultView ID= "MultiView1" runat= "server"> </asp:MultiView>The syntax of View control is: • <asp:View ID= "View1" runat= "server"> </asp:View>
- 4. Properties of View and MultiView Controls • Both View and MultiView controls are derived from Control class and inherit all its properties, methods, and events. The most important property of the View control is Visible property of type Boolean, which sets the visibility of a view. • The CommandName attribute of the button control associated with the navigation of the MultiView control are associated with some related field of the MultiView control. • For example, if a button control with CommandName value as NextView is associated with the navigation of the multiview, it automatically navigates to the next view when the button is clicked.
- 5. Properties Description Views Collection of View controls within the MultiView. ActiveViewIndex A zero based index that denotes the active view. If no view is active, then the index is -1.
- 6. Properties Description NextViewCommandName NextView PreviousViewCommandName PrevView SwitchViewByIDCommandName SwitchViewByID SwitchViewByIndexCommandName SwitchViewByIndex
- 7. Methods Description SetActiveview Sets the active view GetActiveview Retrieves the active view
- 8. Events Description ActiveViewChanged Raised when a view is changed Activate Raised by the active view Deactivate Raised by the inactive view
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