+A control is an instance of class TControl
or its subclass. A control is a component defined in addition with user interface. The base class TControl
defines the parent-child relationship among controls which reflects the containment relationship among user interface elements.
+
+Control classes constitute one of the major part of PRADO framework. Nearly every generic HTML element can find its representation in terms of a PRADO control. Mastering these controls becomes extremely important to effectively and efficiently compose applications using PRADO. +
++In this section, we will first introduce the ...., then.... +
++To be continued... +
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