Sets the size of the last added component in a custom dialog.
dlg_comp_size(handle, width, height)
Set the size of the last added component to 200×50 pixels
dlg_comp_size(hnd, 200, 50);
dlg_add_image dlg_add_label dlg_add_checkbox dlg_add_num_input dlg_add_txt_input dlg_add_button
dlg_comp_pos dlg_comp_size dlg_comp_color dlg_comp_font dlg_comp_name dlg_comp_value dlg_comp_callback