Home » Unlabelled » Q. When you have a complex control, like DataGrid, writing an event processing routine for each object (cell, button, row, etc.) is quite tedious. The controls can ______ their eventhandlers, allowing the main DataGrid event handler to take care of its constituents.
Saturday, 19 November 2011
Q. When you have a complex control, like DataGrid, writing an event processing routine for each object (cell, button, row, etc.) is quite tedious. The controls can ______ their eventhandlers, allowing the main DataGrid event handler to take care of its constituents.
A. invoke event B.raise event C. bubble event D.instantiate event Ans:C
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