Немодальные...

int pos_size_button0[1][4];
string text_button0[1];
int flag_button0[1];


int pos_size_button1[1][4];
string text_button1[1];
int flag_button1[1];

pos_size_button1[0][0]=14; pos_size_button1[0][1]=47; pos_size_button1[0][2]=100; pos_size_button1[0][3]=20;
text_button1[0]="Кнопка 0";

//////////

int pos_size_edit1[1][4];
string text_edit1[1];
win w;
pos_size_edit1[0][0]=12; pos_size_edit1[0][1]=12; pos_size_edit1[0][2]=100; pos_size_edit1[0][3]=20;
text_edit1[0]="Поле 0";

//////////

pos_size_button0[0][0]=10; pos_size_button0[0][1]=13; pos_size_button0[0][2]=100; pos_size_button0[0][3]=20;
text_button0[0]="Кнопка 0";

//////////

createdialog(0, BUTTON, #pos_size_button0[0][0], #text_button0[0], #flag_button0[0]);
//////////


showdialog(0, "Диалог1", 255, 153, 132, 78, 1, 1);
//////////

loop()
{
if (flag_button0[0]>0)
{
flag_button0[0]=0;
destroydialog(0);
createdialog(1, BUTTON, #pos_size_button1[0][0], #text_button1[0], #flag_button1[0] |
EDIT, #pos_size_edit1[0][0], #text_edit1[0]);
showdialog(1, "Диалог2", 558, 234, 135, 116, 2, 1);
a: w=window ("Диалог2", "#32770", -1);
if (w.widthclient==129){sleep(10); goto a;}
destroydialog(1);
createdialog(0, BUTTON, #pos_size_button0[0][0], #text_button0[0], #flag_button0[0]);
showdialog(0, "Диалог1", 255, 153, 132, 78, 1, 1);
}
sleep(10);//Убрать после теста
}