Description: the delphi6 inside a speedbutton control subclass to change the shape of the button to the oval, this is just a simple example, the need to use the words but also to be modified on this basis, be considered to provide a basic idea.
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SpeedButton 椭圆形扩展\backup\SpeedButtonE_old.pas
......................\......\SpeedButtonf.pas
......................\Project1.cfg
......................\Project1.dof
......................\Project1.dpr
......................\Project1.exe
......................\Project1.res
......................\Project1.~dpr
......................\Speedbtn.cfg
......................\Speedbtn.dcu
......................\Speedbtn.dof
......................\Speedbtn.dpk
......................\Speedbtn.res
......................\Speedbtn.~dpk
......................\SPeedButton2.dcu
......................\SPeedButton2.pas
......................\SPeedButton2.~pas
......................\SpeedButtonE.dcu
......................\SpeedButtonE.pas
......................\SpeedButtonf.dcu
......................\SpeedButtonf.pas
......................\SpeedButtonf.~pas
......................\Unit1.dcu
......................\Unit1.ddp
......................\Unit1.dfm
......................\Unit1.pas
......................\Unit1.~ddp
......................\Unit1.~dfm
......................\Unit1.~pas
......................\backup
SpeedButton 椭圆形扩展
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