窗体接受拖拽

uses ShellAPI;

procedure TForm1.FormCreate(Sender: TObject);
begin
  DragAcceptFiles(Handle, True);
end;

procedure TForm1.WMDropFiles(var Message: TWMDropFiles);
var
  p: array[0..255] of Char;
  i,count: Integer;
begin
{先获取拖拽的文件总数}
  count := DragQueryFile(message.Drop, $FFFFFFFF, nil, 0);

{分别获取文件名}
for i := 0 to count-1 do
begin
    DragQueryFile(message.Drop, i, p, SizeOf(p));
    Memo1.Lines.Add(p); {既然知道了文件名, 当然也可以随手打开它}
end;
end;

 

转载于:https://www.cnblogs.com/tk-del/archive/2012/04/06/2434495.html