在FORM1中双击dbgrid,,取得字段0的数据再传给FORM2的编辑框1,,,不成功..
在RORM1设轩
public
E:String;
{ Public declarations }
end;代码
procedure TForm1.DBGrid1DblClick(Sender: TObject);
begin
E:=DBGrid1.Fields[0].asstring;
Form2.show;
end;FORM2的代码
procedure TForm2.FormCreate(Sender: TObject);
begin
Edit1.Text:=Form1.Edit1.Text;
end;
数据传递不成功...不知为什么?
在RORM1设轩
public
E:String;
{ Public declarations }
end;代码
procedure TForm1.DBGrid1DblClick(Sender: TObject);
begin
E:=DBGrid1.Fields[0].asstring;
Form2.show;
end;FORM2的代码
procedure TForm2.FormCreate(Sender: TObject);
begin
Edit1.Text:=Form1.Edit1.Text;
end;
数据传递不成功...不知为什么?
var
str :string ;
Form2 : TFrom2;
begin
str :=DBGrid1.Fields[0].asstring;
Form2 := TFrom2.Create(self,str);
Form2.showModal;
Form2.free;
end;
[致命错误] Project1.dpr(6): Could not compile used unit 'Unit1.pas'
出错
str 设置成了public代码
procedure TForm1.DBGrid1DblClick(Sender: TObject);
var Form2 : TForm2;
begin
str :=DBGrid1.Fields[0].asstring;
Form2 := TForm2.Create(self);
Form2.showModal;
Form2.free;
end;
数据传递成功...