label1.caption:=1;
label2.caption:=1;
label3.caption:=1;
label4.caption:=1;
label5.caption:=1;
label6.caption:=1;
label7.caption:=1;
label8.caption:=1;
以上的我能不能用个i变量来控制label,如下
for i:=1 to 8 do
begin
labeli.caption:=1;
end;
若不行,要怎么处理?
label2.caption:=1;
label3.caption:=1;
label4.caption:=1;
label5.caption:=1;
label6.caption:=1;
label7.caption:=1;
label8.caption:=1;
以上的我能不能用个i变量来控制label,如下
for i:=1 to 8 do
begin
labeli.caption:=1;
end;
若不行,要怎么处理?
begin
TLabel(FindComponent('label'+inttostr(i))).Caption:='1';
end;
i,j:integer;
begin
i:=form1.ComponentCount;
if i>0 then
begin
for j:=0 to i-1 do
begin
if form1.Components[j].ClassName='TLabel' then
begin
(form1.Components[j] as TLabel).Caption:='1';
end;
end;
end;
end;
..........----------------
沉沦中..........
AComponent:TComponent;
for i:=1 to 8 do
begin
AComponent:=FindComponent('Label'+IntToStr(i));
if AComponent is TLabel then
TLabel(AComponent).Caption:='caption';
end;