窗體半透明並且鼠標穿透效果

 

 

相關資料：

來自於QQ為“84365646”的方案。

 

實例：

unit Unit1;

interface

uses
  Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
  Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Edit1: TEdit;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }

  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
  Self.AlphaBlend := true;
  Self.AlphaBlendValue := 100;
  Self.FormStyle :=fsStayOnTop;
  SetWindowLong(Self.Handle, GWL_EXSTYLE, GetWindowLong(Self.Handle, GWL_EXSTYLE) or WS_EX_TRANSPARENT);
end;

end.