Intersoft ClientUI Documentation
CanUserPage Property
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Intersoft.Client.UI.Data Namespace > UXGridView Class : CanUserPage Property






Gets or sets a value that indicates whether the user can paging the data.

Syntax

Visual Basic (Declaration) 
<CategoryAttribute("Data Paging")>
Public Property CanUserPage As Boolean
Visual Basic (Usage)Copy Code
Dim instance As UXGridView
Dim value As Boolean
 
instance.CanUserPage = value
 
value = instance.CanUserPage
C# 
[CategoryAttribute("Data Paging")]
public bool CanUserPage {get; set;}
Delphi 
public read-write property CanUserPage: Boolean;
JScript 
CategoryAttribute("Data Paging")
public function get,set CanUserPage : boolean
Managed Extensions for C++ 
[CategoryAttribute("Data Paging")]
public: __property bool get_CanUserPage();
public: __property void set_CanUserPage( 
   bool value
);
C++/CLI 
[CategoryAttribute("Data Paging")]
public:
property bool CanUserPage {
   bool get();
   void set (    bool value);
}

Remarks

To enable data sorting in UXGridView, you set the CanUserPage property to true and the PageSize property to the number of records per page in UXGridView.

XAML Copy Code 
<Intersoft:UXGridView CanUserPage="True" PageSize="30"/>

When enabled, a data pager user interface will appear in the status bar element of UXGridView.

Depending on the QueryOperation property, the data paging can be handled in either client or server side.

Client Data Operation

Client data operation means that the data operation such as paging is executed in the client against the data source provided to UXGridView. To enable this mode, you set the QueryOperation property to Client.

You typically use a collection that implements IPagedCollectionView as the data source or encapsulate the collection to a PagedCollectionView class. To learn how to perform client-side sorting, filtering and paging using UXGridView, see How-to: Implement Client-side Sorting, Filtering and Paging using UXGridView.

Server Data Operation

Server data operation means that the data operation such as sorting is processed in server rather than in client. In this mode, UXGridView does not handle the data operation by its own. It will simply provide the query information allowing you to process it further to a data service.

To use this mode, you set the QueryOperation property to Server. When this mode is selected, UXGridView will not attempt to perform the data operation on the given data source. Instead, it will store and distribute the query information to the PageDescriptor property. When the property changes, the QueryChanged event of the associated QueryDescriptor will be raised. This allows you to streamline the query processing in a centralized function, which is one of the strong benefits of QueryDescriptor. For more information about QueryDescriptor, see QueryDescriptor Overview.

To learn how to perform server-side sorting, filtering and paging using UXGridView, see How-to: Implement Server-side Sorting, Filtering and Paging using UXGridView.

Requirements

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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