Delphi DLL中封装窗体(将EXE转换为DLL)-2

library Mydll;
uses
SysUtils,   //注意该单元
Classes,
Unit1 in 'Unit1.pas' {Form1};
{$R *.res}
//---------------------------------------------------代码开始
procedure ShowForm; stdcall;
var
Form1:TForm1;
begin
Form1 := TForm1.Create(nil);
Form1.ShowModal;
FreeAndNil(Form1);
end;
exports
ShowForm;                     //定义出口函数
//----------------------------------------------------代码结束
begin
end.

//++++++++++++++++++++++++++++++++++++++++++++++
//         主程序调用
//+++++++++++++++++++++++++++++++++++++++++++++++
unit Unit2;
interface
uses
type
var
Form2: TForm2;
procedure ShowForm; stdcall; external 'Mydll.dll';  //调用mydll.dll
implementation
{$R *.dfm}