unit Unit1;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Grids, DBGrids;type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
procedure TsbOnClick(Sender:Tobject);
private { Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}
procedure TForm1.TsbOnClick(Sender:Tobject);
begin
showmessage('OnClick');
end;
procedure TForm1.Button1Click(Sender: TObject);
var Tsb:TButton;
begin
Tsb:=TButton.Create(SELF) ;
Tsb.Parent:=self;
Tsb.OnClick:=TsbOnClick;
Tsb.Width :=85;
Tsb.Height :=70;
Tsb.Caption :='MyButton';
Tsb.Show;
end;end.
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Grids, DBGrids;type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
procedure TsbOnClick(Sender:Tobject);
private { Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}
procedure TForm1.TsbOnClick(Sender:Tobject);
begin
showmessage('OnClick');
end;
procedure TForm1.Button1Click(Sender: TObject);
var Tsb:TButton;
begin
Tsb:=TButton.Create(SELF) ;
Tsb.Parent:=self;
Tsb.OnClick:=TsbOnClick;
Tsb.Width :=85;
Tsb.Height :=70;
Tsb.Caption :='MyButton';
Tsb.Show;
end;end.
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begin
Tsb:=TButton.Create(SELF) ;
Tsb.Parent:=Panel1;
//Tsb.OnClick:=TsbOnClick; Tsb.Width :=85;
Tsb.Height :=70;
Tsb.Caption :='MyButton';
Tsb.onclick := onclick;
Tsb.Show;
end;Procedure Tform.onclick(Sender:Tobject);
begin
.....
end;
begin
Tsb:=TButton.Create(SELF) ;
Tsb.Parent:=Panel1;
//Tsb.OnClick:=TsbOnClick; Tsb.Width :=85;
Tsb.Height :=70;
Tsb.Caption :='MyButton';
Tsb.onclick := onclick;
Tsb.Show;
end;Procedure Tform.onclick(Sender:Tobject);
begin
.....
end;
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls,extctrls, ExtDlgs, Buttons, Grids, DBGrids;type
TForm1 = class(TForm)
Label1: TLabel;
Label2: TLabel;
Panel1: TPanel;
OpenPictureDialog1: TOpenPictureDialog;
Button1: TButton;
Button2: TButton;
Image1: TImage;
BitBtn1: TBitBtn;
Edit1: TEdit;
Edit2: TEdit;
Button3: TButton;
DBGrid1: TDBGrid;
procedure FormCreate(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure BitBtn1Click(Sender: TObject);
procedure Edit1KeyPress(Sender: TObject; var Key: Char);
procedure Edit2KeyPress(Sender: TObject; var Key: Char);
procedure Button3Click(Sender: TObject);
private
{ Private declarations }
img : array of TImage;
procedure MyClick(Sender : TObject);
Procedure Move(Sender : TObject);
procedure BMouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
procedure BMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure BMouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
public
T : Boolean;
P : TPoint;
{ Public declarations }
end;var
Form1: TForm1;
J : Integer;
implementation{$R *.DFM}
procedure TForm1.MyClick(Sender: TObject);
begin
showmessage('click on dynamic image')
end;procedure TForm1.Button2Click(Sender: TObject);
var
B: TButton;
begin
B := Tbutton.Create(self);
B.Parent := Form1;
B.Left := 104;
B.Top :=264;
B.Width := 75;
B.Height := 25;
B.OnClick := Myclick;
B.OnMouseMove := BMouseMove;
B.OnMouseDown := BMouseDown;
end;procedure TForm1.BMouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
begin
if (T) and ( ssLeft in Shift) then
Begin
Cursor := crCross;
Left := X;
Top :=Y;
ENd;
end;
procedure TForm1.BMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
T := True;
end;procedure TForm1.BMouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
T := False;
end;procedure TForm1.Button3Click(Sender: TObject);
var
C: TButton;
I : Integer;
begin
C := Tbutton.Create(self);
C.Parent := Form1;
C.Left := 104;
C.Top :=264;
C.Width := 75;
C.Height := 25;
C.Name := 'HH';
C.OnClick := Myclick;
C.OnMouseMove := BMouseMove;
C.OnMouseDown := BMouseDown;
...
end;
...
对吗?
所写的Onclick事件代码不能够被响应,
因为按钮是动态生成的,
程序可以了,ihihonline(小小->充电中……) 兄弟的程序是对了,
另外TAB.free也可以去掉按钮,谢谢各位的支持