38.9.2.17 Get the number of screens

Gets the screen numbers that can be set in WinGP.

Function Name

INT32   GetEnumScreenNumberCount(
      INT32   l_RuntimeHandle,
      INT32   *l_ScreenNumberCount );

Argument

l_RuntimeHandle: (i) WinGP handle for operation

l_ScreenNumberCount: (o) Number of display screens

Return value (NULL)

Status

• 0: Completed

• -1: Parameter error

• -2: Timeout

• 1: State WinGP does not accept (ending, etc.)