procedure findedtx(index : integer); var i : integer; being for i := 0 to ComponentCount-1 do begin if Component[i].Name = format('edt%d',[index]) then //DoSomeThing end; end;
创建控件数组就可以乐 var edits : array[0..12] of TEdit; i : integer; begin for i := 0 to 12 do begin edits[i] := Tedit.create; edits[i].parent := form1; edits[i].top := 200* (i+1); edits[i].text := inttostr(i); end; //随手写的你调试一下
以上两位的方法都可行的,也可以这样: function FindEdit(EditName:String):TEdit; begin Result:=(FindComponent(EditName) as TEdit); end; 调用: var Edt:TEdit;//定义一个对象指针 begin Edt:=FindEdit('Edt1'); Edt.Text:='1212'; end;
var
i : integer;
being
for i := 0 to ComponentCount-1 do
begin
if Component[i].Name = format('edt%d',[index]) then
//DoSomeThing
end;
end;
var edits : array[0..12] of TEdit;
i : integer;
begin
for i := 0 to 12 do
begin
edits[i] := Tedit.create;
edits[i].parent := form1;
edits[i].top := 200* (i+1);
edits[i].text := inttostr(i);
end;
//随手写的你调试一下
function FindEdit(EditName:String):TEdit;
begin
Result:=(FindComponent(EditName) as TEdit);
end;
调用:
var
Edt:TEdit;//定义一个对象指针
begin
Edt:=FindEdit('Edt1');
Edt.Text:='1212';
end;