It is important for you to understand the page life cycle so that you can write code at the appropriate life- cycle stage for the effect you intend. Before rendering, view state is saved for the page and all controls. During the rendering stage, the page calls the method for each control, providing cairns hẹn hò tinder text writer that writes its output to the object of the page' s property.
Use this event inên read or initialize control properties. During page initialization, controls on the page are available and each control' s property is set.