The dialog editor, DLGEDIT.EXE for SBCS version is equivalent to the DBCS version except for the MRI. In general, the literals contained in the dialog templates are translated by the translators and not by the application programmers. Therefore, what the programmer needs to do is - conpact.
Since the size of dialogs in the template is represented by dialog units whose size is determined at runtime, you can not predict how big the dialog would be on other environments. Therefore, it is recommended to make dialogs not to exceed 320 x 213 (h x v) (**).
You can specify the flag from the SBCS dialog editor. Select DBCS status line in the style dialog. The flag will be ignored and have no effect on SBCS OS/2.