13,872
社区成员
发帖
与我相关
我的任务
分享一个关于new的问题.请各位大侠给予指点.谢谢!
我用TForm * form1=new Tform(this) new了一个窗口.现在我想在这个窗体上new一个label,并且要传递一个参数给这个label的caption.该怎么做呀?谢谢!
...全文
请发表友善的回复…
发表回复
tccsdn 2003-10-20
- 打赏
- 举报
Label->Parent 看看你的这个对不对啊
fathappy 2003-10-20
- 打赏
- 举报
不好意思,是我搞错了.结贴!
fathappy 2003-10-20
- 打赏
- 举报
谢谢两位指点.可是如果我把label变成Memo是可以的，变成StringGrid，就出错了，他们之间有什么区别呢？谢谢
zihan 2003-10-20
- 打赏
- 举报
TForm * form1=new Tform(this);
TLabel *Label = new TLabel(form1);
Label->Top = 10;
Label->Left = 10;
Label->Caption = "MyLabel";
Label->Parent = form1;
form1->ShowModal();
delete Label;
delete form1;
TLabel *Label = new TLabel(form1);
Label->Top = 10;
Label->Left = 10;
Label->Caption = "MyLabel";
Label->Parent = form1;
form1->ShowModal();
delete Label;
delete form1;
sczyq 2003-10-20
- 打赏
- 举报
这样更适合你
//--------------------------------
TForm * form1=new Tform(this);
//--------------------------------
TLabel *Label = new TLabel(form1);
Label->Top = 10;
Label->Left = 10;
Label->Caption = "MyLabel";
Label->Parent = form1;
//--------------------------------
TForm * form1=new Tform(this);
//--------------------------------
TLabel *Label = new TLabel(form1);
Label->Top = 10;
Label->Left = 10;
Label->Caption = "MyLabel";
Label->Parent = form1;
sczyq 2003-10-20
- 打赏
- 举报
TLabel *Label = new TLabel(this);
Label->Top = 10;
Label->Left = 10;
Label->Caption = "MyLabel";
Label->Parent = this;
Label->Top = 10;
Label->Left = 10;
Label->Caption = "MyLabel";
Label->Parent = this;
