Syncfusion.DataSource.Portable
Fields  Properties  Methods  Events


DataSource Class Members

The following tables list the members exposed by DataSource.

Public Constructors
 NameDescription
Public ConstructorInitializes a new instance of the DataSource class.  
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Protected Fields
 NameDescription
Protected Field Store the object for editing and commit the value to underlying source after editing completed.  
Protected Field Commits the edited object to the underlying source  
Protected Field Notify to wire and unwire the property changed event whenever the underlying collection changed.  
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Public Properties
 NameDescription
Public Property Gets or sets a value indicating whether groups has to expand automatically or not.  
Public Property Gets a value indicating whether new object can be added or not  
Public Property Gets a value indicating whether editing can be cancelled or not  
Public Property Gets a value indicating whether object can be removed from source  
Public Property Gets or sets the currently added item.  
Public Property Gets current editing item  
Public Property Gets the list of items to be displayed  
Public Property Gets or sets the filter for the underlying collection  
Public Property Gets or sets the filter predicates.  
Public PropertyGets or sets the GroupComparer.This will be considered when comparer in GroupDescriptor is null.  
Public Property Gets the collection of group descriptors.  
Public Property Gets the list of groups  
Public Property Gets a value indicating whether adding new object or not  
Public Property Gets or sets a value indicating whether this instance is dynamic bound.  
Public Property Gets a value indicating whether is in editing or not  
Public Property Gets the list of items. Contains filtered data  
Public PropertyGets or sets the live data update mode of the DataSource.  
Public PropertyGets or sets the SortComparer.This will be considered when comparer in SortDescriptor is null.  
Public Property Gets the collection of sort descriptors.  
Public PropertyGets or sets the Source of the DataSource.  
Public Property Gets or sets the source type of the underlying source  
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Public Methods
 NameDescription
Public Method Adds the new object of source type to source  
Public Method Suspend the events and initiate changes  
Public Method Cancel the the editing  
Public Method Removes the added item  
Public Method Commit the editing of object.  
Public Method Commits the newly added object to source  
Public MethodRefresh the DataSource and halt  
Public MethodOverloaded.  Disposes all available resources.  
Public Method Initiates the editing of an item  
Public Method End the editing of object  
Public MethodEnd Suspending events and changes and deferRefresh the DataSource.  
Public Method Returns the item in the index  
Public MethodRefreshes the DataSource  
Public MethodRefresh the DataSource. Raises the Syncfusion.Data.DataSource.SfDataSource.FilterChanged Event  
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Protected Methods
 NameDescription
Protected Internal Method Helper method to get the active comparer object.  
Protected Method Returns the IList of source.  
Protected Method Gets the value of property from the given object  
Protected Method Handles the source property change  
Protected Internal Method Helper method to initialize the comparer object.  
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Extension Methods
 NameDescription
Public Extension MethodOverloaded.  Gets the predicate expression for the given source and parameter expression.
Public Extension MethodOverloaded.  Iterates the index.
Public Extension MethodOverloaded.  Iterates the index.
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Public Events
 NameDescription
Public Event Occurs when filter changed  
Public Event Occurs when source collection changed  
Public Event Occurs when source property Changed  
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See Also