DataCollection | ComponentOne
C1.DataCollection Assembly / C1.DataCollection Namespace / IDataCollectionEx Class
Methods


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    IDataCollectionEx Class Members
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    The following tables list the members exposed by IDataCollectionEx.

    Public Methods
     NameDescription
    Public Methodstatic (Shared in Visual Basic)Overloaded. Adds the specified item to the collection.  
    Public Methodstatic (Shared in Visual Basic)Adds the specified item to the collection.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Wraps an System.Collections.IEnumerable into a data collection.  
    Public Methodstatic (Shared in Visual Basic)Gets a list wrapping this data collection.  
    Public Methodstatic (Shared in Visual Basic)Attaches the specified handler to the filter changed event.  
    Public Methodstatic (Shared in Visual Basic)Attaches the specified handler to the group changed event.  
    Public Methodstatic (Shared in Visual Basic)Attaches the specified handler to the page changed event.  
    Public Methodstatic (Shared in Visual Basic)Attaches the specified handler to the sort changed event.  
    Public Methodstatic (Shared in Visual Basic)Returns whether the data collection is able to filter the specified expression.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Returns true if the data collection supports sorting.  
    Public Methodstatic (Shared in Visual Basic)Determines whether a new item can be inserted in the collection at the specified index.  
    Public Methodstatic (Shared in Visual Basic)Determines whether a new range of items can be inserted in the collection at the specified index.  
    Public Methodstatic (Shared in Visual Basic)Returns true if the data collection can load items on demand.  
    Public Methodstatic (Shared in Visual Basic)Determines whether the item at fromIndex can be moved to toIndex.  
    Public Methodstatic (Shared in Visual Basic)Determines whether the item at fromIndex can be moved to toIndex.  
    Public Methodstatic (Shared in Visual Basic)Returns true if the data collection can be refreshed.  
    Public Methodstatic (Shared in Visual Basic)Determines whether the item at the specified index can be removed from the collection.  
    Public Methodstatic (Shared in Visual Basic)Determines whether the items at the specified index can be removed from the collection.  
    Public Methodstatic (Shared in Visual Basic)Determines whether the item at the specified index can be replaced in the collection.  
    Public Methodstatic (Shared in Visual Basic)Determines whether the items at the specified index can be replaced in the collection.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Returns true if the data collection supports sorting.  
    Public Methodstatic (Shared in Visual Basic)Connects the collection to the source.  
    Public Methodstatic (Shared in Visual Basic)Creates a FilterExpression from a query string.  
    Public Methodstatic (Shared in Visual Basic)Creates a new item of the collection.  
    Public Methodstatic (Shared in Visual Basic)Creates the predicate from the filterExpression.  
    Public Methodstatic (Shared in Visual Basic)Detaches the specified handler from the filter changed event.  
    Public Methodstatic (Shared in Visual Basic)Detaches the specified handler from the group changed event.  
    Public Methodstatic (Shared in Visual Basic)Detaches the specified handler to the page changed event.  
    Public Methodstatic (Shared in Visual Basic)Detaches the specified handler from the sort changed event.  
    Public Methodstatic (Shared in Visual Basic)Disconnects the collection from the source.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Filters the data using specified filter parameters.  
    Public Methodstatic (Shared in Visual Basic)Gets the state of the connection to the source, or ConnectionState.Connected if the collection doesn't implement the ISupportConnection interface.  
    Public Methodstatic (Shared in Visual Basic)Gets the current page number.  
    Public Methodstatic (Shared in Visual Basic)Returns a the current filter expression.  
    Public Methodstatic (Shared in Visual Basic)Returns a list of the current group descriptions.  
    Public Methodstatic (Shared in Visual Basic)Returns all the items that has be loaded so far.  
    Public Methodstatic (Shared in Visual Basic)Gets the number of pages.  
    Public Methodstatic (Shared in Visual Basic)Gets the maximum number of items per page.  
    Public Methodstatic (Shared in Visual Basic)Returns a list of the current sort descriptions.  
    Public Methodstatic (Shared in Visual Basic)Gets the original source of the data.  
    Public Methodstatic (Shared in Visual Basic)Gets the text fields of the items of this data collection.  
    Public Methodstatic (Shared in Visual Basic)Gets the total number of items in the collection.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Groups the data collection according to the specified group fields.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Inserts the specified item at the specified index in the collection.  
    Public Methodstatic (Shared in Visual Basic)Inserts the specified item at the specified index in the collection.  
    Public Methodstatic (Shared in Visual Basic)Returns true if the data collection is paginated.  
    Public Methodstatic (Shared in Visual Basic)Returns true if the data collection is virtualizing the data.  
    Public Methodstatic (Shared in Visual Basic)Load the items between the specified indexes.  
    Public Methodstatic (Shared in Visual Basic)Loads more items.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Moves an item from the specified position to the new one.  
    Public Methodstatic (Shared in Visual Basic)Moves the items specified by fromIndex and count to the new toIndex position.  
    Public Methodstatic (Shared in Visual Basic)Moves to the page pageIndex.  
    Public Methodstatic (Shared in Visual Basic)Returns true if the data collection needs loading the items asynchronously.  
    Public Methodstatic (Shared in Visual Basic)Refreshes the data collection.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Removes the item at the specified index from the collection.  
    Public Methodstatic (Shared in Visual Basic)Removes any filter applied to the collection previously.  
    Public Methodstatic (Shared in Visual Basic)Removes the items at the specified index from the collection.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Replaces the item at the specified index by the specified item.  
    Public Methodstatic (Shared in Visual Basic)Replaces the items at the specified index by the specified items.  
    Public Methodstatic (Shared in Visual Basic)Sets the maximum number of items per page.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Sorts the data collection according to the specified sort parameters.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Wraps an System.Collections.IEnumerable into a data collection.  
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