Delphi中if c then 與if c=true then 的區(qū)別?
procedure Tform1.button1click(sender:Tobject);
var t:boolean;
begin
if t then edit1.text :='t=true'
else if not t then edit1.text := 't=false'
else edit1.text := '111';//結(jié)果返回TRUE
end;
procedure Tform1.button2click(sender:Tobject);
var t:boolean;
begin
if t=true then edit1.text :='true'
else if t=false then edit1.text := 'false'
else edit1.text := '111';//結(jié)果返回111
end;
為什么返回的結(jié)果不同?