B:array [1..10] of TControl;
for i:= 1 to 10 do
begin
B[i]:= TCombobox.Create(self);
B[i].Parent := Form1.Panel1 ;
B[i].Left :=100+i*25 ;
B[i].Top := 100+i*25;
B[i].Height := 25;
B[i].Width := 75 ;
end; //到这里控件正常生成for i:= 0 to Panel1.ControlCount-1 do
begin
Panel1.Controls[i].Destroy;
end; //这里删除的时候报错,请问怎么解决?多谢
for i:= 1 to 10 do
begin
B[i]:= TCombobox.Create(self);
B[i].Parent := Form1.Panel1 ;
B[i].Left :=100+i*25 ;
B[i].Top := 100+i*25;
B[i].Height := 25;
B[i].Width := 75 ;
end; //到这里控件正常生成for i:= 0 to Panel1.ControlCount-1 do
begin
Panel1.Controls[i].Destroy;
end; //这里删除的时候报错,请问怎么解决?多谢
for i:=Panel1.ControlCount-1 downto 0 do
Panel1.Controls[i].free;