EHLLAPI Calls

HostExplorer Programming

EHLLAPI Calls

When you program in Visual Basic, you can control the emulator by using the OLE Automation interface (recommended) or the EHLLAPI/WinHLLAPI interface. If you use the EHLLAPI/WinHLLAPI interface, include the HLLCALLS.TXT file (which is in the DEVKITS directory) in your project.

Edit the top of the HLLCALLS.TXT file to call either EHLLAPI or WinHLLAPI. If you use WinHLLAPI, remember that you must call EHLLAPIStartup before calling any EHLLAPI function and call EHLLAPICleanup as the last call in your program.

The following EHLLAPI calls are available with HostExplorer:

EHLLAPIConnect EHLLAPIConvertPosToRowCol EHLLAPIConvertRowColToPosition EHLLAPICopyFieldToString EHLLAPICopyOIA EHLLAPICopyPS EHLLAPICopyPSToString EHLLAPICopyStringToField EHLLAPICopyStringToPS EHLLAPIDisconnect EHLLAPIFindFieldPosition EHLLAPIGetRowString EHLLAPIGetVersion EHLLAPIPause EHLLAPIQueryCursorLocation	EHLLAPIQueryFieldAttribute EHLLAPIQuerySessions EHLLAPIQuerySessionStatus EHLLAPIReceiveFile EHLLAPIRelease EHLLAPIReserve EHLLAPIReset EHLLAPISearchField EHLLAPISearchPS EHLLAPISendFile EHLLAPISendKey EHLLAPISetCursorLocation EHLLAPISetSessionParameters EHLLAPIWait