are registered trademarks, the Attachmate logo is a trademark and

More documents

Recommendations

Info

WINHLLAPI LANGUAGE REFERENCE Example Notes 1 The application was not connected with a host PS. 9 A system error occurred. WORD HllFunc = 2; char HllDatStr[1]; WORD HllDataLgth; WORD PsPos; WinHLLAPI(&HllFunc, HllDataStr, &HllDataLgth, &PsPos); This function only logically disconnects an application from an EXTRA! session. It does not signal the end of WinHLLAPI interaction by the application. In contrast, a call to function 21, “Reset System,” frees resources used by EXTRA! and allows disconnected session(s) to close when the application exits. Prepared by Attachmate Technical Support 15
WINHLLAPI LANGUAGE REFERENCE Function 3: Send Key This function sends a string of up to 255 keystrokes to the currently connected PS. The session cannot receive keystrokes unless the keyboard is unlocked. After the first AID key is processed by the function, keystrokes are no longer accepted and the rest of the string is ignored. It is possible to represent all necessary keystrokes, including special function keys in ASCII, by using an escape character (the default value is @) followed by the appropriate key code. Appendix B, “Keyboard Mnemonics,” provides a complete list of these key codes. WinHLLAPI changes the cursor position to the position immediately following the entered string. Prerequisites Function 1, “Connect Presentation Space.” The keyboard must be unlocked before keystrokes will be accepted. Applicable session parameters The following session parameters from Function 9 affect this function. STRLEN (default) String parameters are passed with an explicit length (specified in Data length). STREOT String parameters are passed with the character specified in the EOT session parameter denoting the string end. EOT= char This character denotes the end of a string when the STREOT session parameter has been set. Null (/0) is the default value. ESC= char Specifies the escape character for keystroke mnemonics (“@” is the default). Blank is not a valid escape value. AUTORESET (default) Attempts to reset inhibited conditions by adding the RESET prefix to all keystroke strings sent. NORESET Does not add RESET prefix to key strings. Call parameters Prepared by Attachmate Technical Support 16
Page 1 and 2: Worldwide Technical Support WinHLLA
Page 3 and 4: HLLAPI Language Reference Table of
Page 5 and 6: HLLAPI Language Reference FUNCTION
Page 7 and 8: WINHLLAPI LANGUAGE REFERENCE Declar
Page 9 and 10: WINHLLAPI LANGUAGE REFERENCE Functi
Page 13 and 14: WINHLLAPI LANGUAGE REFERENCE Call p
Page 15 and 16: WINHLLAPI LANGUAGE REFERENCE Asynch
Page 17 and 18: WINHLLAPI LANGUAGE REFERENCE WRITE_
Page 19: WINHLLAPI LANGUAGE REFERENCE Functi
Page 25 and 26: WINHLLAPI LANGUAGE REFERENCE Prepar
Page 27 and 28: WINHLLAPI LANGUAGE REFERENCE An app
Page 37 and 38: WINHLLAPI LANGUAGE REFERENCE This p
Page 39 and 40: WINHLLAPI LANGUAGE REFERENCE Time p
Page 67 and 68: WINHLLAPI LANGUAGE REFERENCE Data l
Page 69 and 70: WINHLLAPI LANGUAGE REFERENCE 0 The
Page 71 and 72:
WINHLLAPI LANGUAGE REFERENCE Result
Page 73 and 74:
WINHLLAPI LANGUAGE REFERENCE Functi
Page 75 and 76:
WINHLLAPI LANGUAGE REFERENCE Data s
Page 77 and 78:
Page 79 and 80:
Page 81 and 82:
WINHLLAPI LANGUAGE REFERENCE . Prep
Page 83 and 84:
WINHLLAPI LANGUAGE REFERENCE PS pos
Page 85 and 86:
WINHLLAPI LANGUAGE REFERENCE applic
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
WINHLLAPI LANGUAGE REFERENCE Call p
Page 93 and 94:
Page 95 and 96:
WINHLLAPI LANGUAGE REFERENCE Notes
Page 97 and 98:
Page 99 and 100:
WINHLLAPI LANGUAGE REFERENCE Call p
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
WINHLLAPI LANGUAGE REFERENCE Return
Page 109 and 110:
WINHLLAPI LANGUAGE REFERENCE WinHLL
Page 111 and 112:
WINHLLAPI LANGUAGE REFERENCE Notes
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
WINHLLAPI LANGUAGE REFERENCE to ver
Page 119 and 120:
WINHLLAPI LANGUAGE REFERENCE Table
Page 121 and 122:
WINHLLAPI LANGUAGE REFERENCE Positi
Page 123 and 124:
WINHLLAPI LANGUAGE REFERENCE Group
Page 125 and 126:
WINHLLAPI LANGUAGE REFERENCE Append
show all

are registered trademarks, the Attachmate logo is a trademark and

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?