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Xceed Toolkit Plus for WPF v5.1 Documentation
Xceed.Wpf.ListBox Assembly / Xceed.Wpf.Data Namespace / SimpleAsyncIndexDataSourceProvider Class
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In This Topic
    SimpleAsyncIndexDataSourceProvider Class
    In This Topic
    Simplified version of the AsyncIndexDataSourceProvider.
    Syntax
    'Declaration
 
Public MustInherit Class SimpleAsyncIndexDataSourceProvider 
   Inherits AsyncIndexDataSourceProvider
   Implements IAsyncDataSourceProvider, IBufferConfigurable 
    'Usage
 
Dim instance As SimpleAsyncIndexDataSourceProvider
    public abstract class SimpleAsyncIndexDataSourceProvider : AsyncIndexDataSourceProvider, IAsyncDataSourceProvider, IBufferConfigurable 
    Inheritance Hierarchy

    System.Object
       Xceed.Wpf.Data.DataSourceProvider
          Xceed.Wpf.Data.IndexDataSourceProvider
             Xceed.Wpf.Data.AsyncIndexDataSourceProvider
                Xceed.Wpf.Data.SimpleAsyncIndexDataSourceProvider

    Public Properties
     NameDescription
    Public PropertyBufferConfiguration (Inherited from Xceed.Wpf.Data.AsyncIndexDataSourceProvider)
    Public PropertyCanCalculateStatsOverridden.   
    Public PropertyCanCount (Inherited from Xceed.Wpf.Data.IndexDataSourceProvider)
    Public PropertyCanFilter (Inherited from Xceed.Wpf.Data.IndexDataSourceProvider)
    Public PropertyCanFilterGroupOverridden.   
    Public PropertyCanFindOverridden.   
    Public PropertyCanGroupCountOverridden.   
    Public PropertyCanJump (Inherited from Xceed.Wpf.Data.IndexDataSourceProvider)
    Public PropertyCanJumpToItem (Inherited from Xceed.Wpf.Data.IndexDataSourceProvider)
    Public PropertyCanSkip (Inherited from Xceed.Wpf.Data.IndexDataSourceProvider)
    Public PropertyPageSizeGets or sets the number of items that will be requested when a data request query is sent to the server. (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Public PropertyQueryRequestIntervalGets or sets a value representing the interval at which the query requests are sent. (Inherited from Xceed.Wpf.Data.AsyncIndexDataSourceProvider)
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    Protected Properties
     NameDescription
    Protected Internal PropertyElementTypeGets the type of the elements in the data source. (Inherited from Xceed.Wpf.Data.DataSourceProvider)
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    Public Methods
     NameDescription
    Public MethodNotifyItemsAddedOverloaded. Notifies the data-source provider that the specified item has been added to the data source. (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Public MethodNotifyItemsChangedOverloaded.  (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Public MethodNotifyItemsRemovedOverloaded. Notifies the data-source provider that the specified item has been removed from the data source. (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Public MethodNotifyResetNotifies the data-source provider that the data source has been reset. (Inherited from Xceed.Wpf.Data.DataSourceProvider)
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    Protected Methods
     NameDescription
    Protected MethodBeginCount  
    Protected MethodBeginCountSingleGroup  
    Protected MethodBeginExecuteCountQueryOverridden.   
    Protected MethodBeginExecuteDataQueryOverridden.   
    Protected MethodBeginExecuteFindQueryOverridden.   
    Protected MethodBeginExecuteGroupCountQueryOverridden.   
    Protected MethodBeginExecuteStatQueryOverridden.   
    Protected MethodBeginFind  
    Protected MethodBeginGetGroupCount  
    Protected MethodBeginGetRange  
    Protected MethodBeginGetSingleGroupCount  
    Protected MethodBeginGetSingleGroupStatResult  
    Protected MethodBeginGetSortedRange  
    Protected MethodBeginGetStatResult  
    Protected MethodCanSortByRetrieves a value indicating whether the specified sort criteria are supported by the data source. (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Protected MethodEndCount  
    Protected MethodEndCountSingleGroup  
    Protected MethodEndExecuteCountQueryOverridden.   
    Protected MethodEndExecuteDataQueryOverridden.   
    Protected MethodEndExecuteFindQueryOverridden.   
    Protected MethodEndExecuteGroupCountQueryOverridden.   
    Protected MethodEndExecuteStatQueryOverridden.   
    Protected MethodEndFind  
    Protected MethodEndGetGroupCount  
    Protected MethodEndGetRange  
    Protected MethodEndGetSingleGroupCount  
    Protected MethodEndGetSingleGroupStatResult  
    Protected MethodEndGetSortedRange  
    Protected MethodEndGetStatResult  
    Protected MethodGetPrimaryKeyInfo (Inherited from Xceed.Wpf.Data.IndexDataSourceProvider)
    Protected MethodGetSupportedFilterOperators (Inherited from Xceed.Wpf.Data.IndexDataSourceProvider)
    Protected MethodGetSupportedStatFunctionsRetrieves a list of the statistical functions that are supported for the specified data type. (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Protected MethodInitialize (Inherited from Xceed.Wpf.Data.IndexDataSourceProvider)
    Protected MethodOnDataObjectsAdded (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Protected MethodOnDataObjectsRemoved (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Protected MethodOnDataSourceChangedNotifies the data-source provider that the underlying data source has changed. (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Protected MethodOnInvalidateData (Inherited from Xceed.Wpf.Data.DataSourceProvider)
    Protected MethodOnInvalidateDataObjects (Inherited from Xceed.Wpf.Data.DataSourceProvider)
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    Public Events
     NameDescription
    Public EventUnhandledExceptionRaised when an exception is thrown by the data source that is wrapped by the provider. (Inherited from Xceed.Wpf.Data.DataSourceProvider)
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    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also

    Reference

    SimpleAsyncIndexDataSourceProvider Members
    Xceed.Wpf.Data Namespace

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