type
Tst=record
a:single;
b:boolean;
end;
Ast=array of Tst;
var
t1,t2:ast;
begin
setlength(t1,2);
t1[0].a:=100;
t1[1].b:=true;
setlength(t2,2);
CopyMemory(t2,t1,2*sizeof(Tst));
end;
Tst=record
a:single;
b:boolean;
end;
Ast=array of Tst;
var
t1,t2:ast;
begin
setlength(t1,2);
t1[0].a:=100;
t1[1].b:=true;
setlength(t2,2);
CopyMemory(t2,t1,2*sizeof(Tst));
end;
解决方案 »
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