unit main;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, DB, ADODB, StdCtrls,shellapi;type
TForm1 = class(TForm)
ADOConnection1: TADOConnection;
ary1: TADOQuery;
procedure FormCreate(Sender: TObject);
procedure createbutton;
procedure myclick(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;
btn:Tbutton;implementation{$R *.dfm}procedure TForm1.FormCreate(Sender: TObject);
begin
createbutton;
end;procedure Tform1.createbutton;
var
i:integer;
begin
for i:=1 to 3 do
begin
btn:=TButton.Create(nil);
btn.Top:=40;
btn.Left:=i*80;
btn.Width:=75;
btn.Height:=24;
btn.Caption:='clik'+intToStr(i);
btn.Parent:=form1;
btn.onclick:=myclick;
end;
end;procedure Tform1.myclick(Sender: TObject);
begin
with btn do
if caption='click1' then
shellexecute(0,nil,'notepad.exe',nil,nil,sw_normal);
if caption='click1' then
shellexecute(0,nil,'cmd.exe',nil,nil,sw_normal);
if caption='click1' then
shellexecute(0,nil,'cmd.exe',nil,nil,sw_normal);
end;end.这样子可以生成按钮,但是单击事件不行呀~~帮帮忙
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, DB, ADODB, StdCtrls,shellapi;type
TForm1 = class(TForm)
ADOConnection1: TADOConnection;
ary1: TADOQuery;
procedure FormCreate(Sender: TObject);
procedure createbutton;
procedure myclick(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;
btn:Tbutton;implementation{$R *.dfm}procedure TForm1.FormCreate(Sender: TObject);
begin
createbutton;
end;procedure Tform1.createbutton;
var
i:integer;
begin
for i:=1 to 3 do
begin
btn:=TButton.Create(nil);
btn.Top:=40;
btn.Left:=i*80;
btn.Width:=75;
btn.Height:=24;
btn.Caption:='clik'+intToStr(i);
btn.Parent:=form1;
btn.onclick:=myclick;
end;
end;procedure Tform1.myclick(Sender: TObject);
begin
with btn do
if caption='click1' then
shellexecute(0,nil,'notepad.exe',nil,nil,sw_normal);
if caption='click1' then
shellexecute(0,nil,'cmd.exe',nil,nil,sw_normal);
if caption='click1' then
shellexecute(0,nil,'cmd.exe',nil,nil,sw_normal);
end;end.这样子可以生成按钮,但是单击事件不行呀~~帮帮忙
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm1 = class(TForm)
Button1: TButton;
procedure FormCreate(Sender: TObject);
private
{ Private declarations }
procedure OnBtnClick(Sender: TObject);
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}procedure TForm1.FormCreate(Sender: TObject);
var
i: integer;
btn: array[1..4] of TButton;
begin
for i:=1 to 4 do
begin
btn[i]:= TButton.Create(Self);
btn[i].Parent:= Form1;
btn[i].Name:='btn_'+IntToStr(i);
btn[i].Height:= 25;
btn[i].Width:= 75;
btn[i].Top:= 10+25*(i-1);
btn[i].Left:= 10;
btn[i].Visible:= True;
btn[i].OnClick:= OnBtnClick;
end;
end;procedure TForm1.OnBtnClick(Sender: TObject);
begin
if TButton(Sender).Name='btn_1' then
ShowMessage('btn_1 click');
if TButton(Sender).Name='btn_2' then
ShowMessage('btn_2 click');
if TButton(Sender).Name='btn_3' then
ShowMessage('btn_3 click');
if TButton(Sender).Name='btn_4' then
ShowMessage('btn_4 click');
end;end.
btn.Caption:='clik'+intToStr(i); //初始化这里 是 clik
而onclick事件里
if caption='click1' then //这里是 click
shellexecute(0,nil,'notepad.exe',nil,nil,sw_normal);当然单击事件没有反应了阿
1、定义一事件过程如:procedure MyBitBtn1Click(Sender: TObject);
2、将定义一事件过程赋予Button
需要代码的话,请给我联系[email protected] 不过你得给我分