User`s guide

Contents xlix
Query Cursor Location—Function 7
This function determines the location of the cursor in the Host session presentation space.
Prerequisite Functions
Connect Presentation Space (function 1).
WinHLLAPI(QUERYCURSORLOC,lpbyString,lpwLength,
lpwReturnnCode)
Parameter Description
Data String NA
Data Length NA
PS Position NA
Parameter Description
lpwLength Data Length: the position of the cursor in the Host session
presentation space.
Code Description
WHLLOK The cursor was successfully located.
WHLLNOTCONNECTED Your Windows HLLAPI application is not currently
connected.
WHLLSYSERROR The function failed due to a system error
5250 emulators supports a Presentation Space of 24 rows by 80 columns. When an error message from
the host or when the operator presses the SysReq key, a 25th row is displayed. When the row 25 is
displayed, it is a valid area for this function.
Function Call
Call Parameters
Return Parameters
Return Codes
Remarks