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Assign


Unit: SDL_onoffbut
Class: TOnOffBut
Declaration: procedure Assign(Source: TPersistent);

The Assign method assigns one TOnOffBut to another. The following parameters are copied from the source button:
  • the button state
  • any alignment
  • all colors
  • mouse action
  • frame style
  • the current button style
  • transparent and enabled states
  • texts and their positions
  • auto-centering state

Note that the position, the height and the width of TOnOffBut are not copied from the source.

Hint: In general, the statement Destination := Source is not the same as the statement Destination.Assign(Source). The first statement makes Destination reference the same object as Source, whereas the second statement copies the contents of the object referenced by Source into the object referenced by Destination.


Last Update: 2012-Oct-20