ShellExecute(Handle,"open", "11. mp4", 0, 0, sw show );->chaqirib olish

ShellExecute(Handle,"open", "11.mp4", 0, 0, SW_SHOW );->chaqirib olish

if ((Edit1->Text=="Admin") && (Edit2->Text=="111111")) Form2->Show(); else

ShowMessage("login yoki parol xato");->parol bn login

Form2->Show();

Form1->Visible=false; ->kegingi sahifaga o`tish. Tepaga faqat kutubxona kiritish kk.