Application->Minimize();
Edit1-> PasswordChar= '* '; //单引号
btn1->Left = 16;
btn1->Top = 16;
btn1->Width = 75;
btn1->Height = 25;
btn1->Caption = "btn1";
Button1->Enabled = true;
Memo1->Clear();//清空
Memo1->SetFocus();//处于焦点
Form2->Visible=True; //显示窗体2
Form2->Visible=False; //隐藏窗体2
Memo1->Lines->Add(Edit1->Text);//添加edit1文本到memo1中//动态地改变窗体Form1中的图标
Form1->Icon->LoadFromFile("MyIcon.ICO");
//在Image组件中画一个椭圆
Image1->Canvas->Brush->Color=clRed;//设置画刷的颜色
Image1->Canvas->Brush->Style=bsDiagCross;//设置填充的样式
Image1->Canvas->Ellipse(0,0,Image1->Width,Image1->Height);//画一个椭圆
Close();//关闭
