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Retrieves the number of items in the data source.
Syntax
iListDataSource.getCount().done( /* Your success and error handlers */ );
Parameters
This method has no parameters.
Return value
Type: Promise**
A Promise that provides a Number that is the number of items in the data source.
Requirements
Minimum WinJS version |
WinJS 3.0 |
Namespace |
WinJS.UI |