DialogBox( hInstance, cTemplate, hWndOwner )-> <nResult>
------------------------------------------------------------------------------


 PARAMETER:

  <hInstance>   Identifies an instance of the module whose executable
                file contains the dialog box template. FiveWin supplies a
                GetResources() function that returns the Instance of the
                of the EXE or the handle of the resources DLL in use.

  <cTemplate>   Is the resource name given to the DialogBox template in the
                resources.

  <hWndOwner>   Is the handle of the window which is the owner of the
                DialogBox. By default it is GetActiveWindow()




 RETURNS:

  <nResult> is a value that the function EndDialog() needs to terminate the 
  execution of the Dialog Box, or -1 if the function cannot create the dialog
  box. 


 DESCRIPTION:

  DialogBox() creates and executes a Modal DialogBox from a Dialog resource
  The dialog box procedure then receives a WM_SETFONT message (if DS_SETFONT
  style was specified) and a WM_INITDIALOG message, and then the dialog box
  is displayed. 
  The DialogBox function does not return control until the dialog box
  procedure terminates the modal dialog box by calling the EndDialog
  function. A dialog box can contain up to 255 controls. 


 SOURCE:

  SOURCE\WINAPI\DLOGBOX.C