Frameset by Topic (Contents) for ErrHandler

<body >  <table border="0" cellpadding="0" width="100%" cellspacing="0"> <tr> <td> <p align="left"><b><a name="top"></a>ErrHandler Forum</b></td> <td><b><font size="5">Contents</font></b></td> <td> <p align="right">| <a href="#bottom" target="_self">Bottom</a> | <a href="frmscont.htm" target="_top">Frame</a> | <a href="toccontu.htm" target="_top">Unframe</a> | <a href="../../../ix/ixhlp002.htm"> Help</a> |</p> </td> </tr> </table> <p align="center"> | <a href="../../"><font color="#FF0000">V</font><font color="#FF9900">F</font><font color="#FFCC00">P</font><font color="#33CC33">U</font><font color="#0000FF">t</font><font color="#9933FF">i</font><font color="#990099">l</font><font color="#990033">s</font></a><font color="#990033"> </font> | Contents | <a href="../../../ix08/d6/_sys/tocthrdu.htm">Discussion</a> |</p> <ul> <li><a href="#HelpContents" target="_self"><b>ErrHandler Help Contents</b></a></li> <li><b>ErrHandler Tasks: </b><a href="#OutstandingTasks" target="_self"><b>Outstanding</b></a><b>, <a href="#CompletedTasks" target="_self">Done</a>, </b><a href="../../bymda/mdav0010.htm">Details</a></li> <li><b>ErrHandler Messages:</b> <a href="../../../ix08/d6/_sys/tocthrdu.htm">By Thread</a></li> <li><a href="#References" target="_self"><b>ErrHandler References</b></a></li> <li><a href="../../bymda/mdav0011.htm" name="mdav0011">Old Notes About the ErrHandler Application</a></li> <li><a href="welcome.htm">Welcome to the ErrHandler Forum</a> <ul> <li><a href="welcome.htm#download">Download source code and demo application</a></li> </ul> </li> </ul> <hr> <table border="0" cellpadding="2" width="100%"> <tr> <td>| <a href="#top" target="_self">Top</a> | Prev Section |</td> <td> <p align="center"><a name="HelpContents"><font size="4"><b>ErrHandler Help Contents</b></font></a></p> </td> <td> <p align="right">| <a href="#References" target="_self">Next Section</a> | <a href="#bottom" target="_self">Bottom</a> |</td> </tr> </table> <ul> <li><a href="../erhlp001.htm" name="erhlp001">Introduction</a> <ul> <li><a href="../erhlp001.htm#Background">Background</a></li> </ul> </li> <li><a href="../erhlp003.htm" name="erhlp003">Demo Programs</a> <ul> <li><a href="../erhlp003.htm#DemoScreenShot">Sample Error Message Screens</a></li> <li><a href="../erhlp003.htm#HowToRun">How to Start the Demo</a></li> <li><a href="../erhlp003.htm#ActionCode">The Action Code Argument</a> </li> <li><a href="../erhlp003.htm#ExtendedErrorInfo">Obtaining Extended Error Information</a></li> <li><a href="../erhlp003.htm#Components">Demo Components</a></li> </ul> </li> <li><a href="../erhlp004.htm" name="erhlp004">Usage</a> <ul> <li><a href="../erhlp004.htm#WhenToUse">When to Use ErrHandler</a></li> <li><a href="../erhlp004.htm#Benefits">Benefits of Using ErrHandler</a></li> <li><a href="../erhlp004.htm#CreatingApp">Creating an ErrHandler-Based Application</a></li> <li><a href="../erhlp004.htm#Example">Example of Context-Sensitive Error Reporting</a></li> <li><a href="../erhlp004.htm#ExampleTracing">Example of Selective Tracing</a></li> </ul> </li> <li><a href="../erhlp002.htm" name="erhlp002">Classes and Core Functions</a> <ul> <li><a href="../erhlp002.htm#Classes">Classes</a></li> <li><a href="../erhlp002.htm#Properties">Properties</a></li> <li><a href="../erhlp002.htm#Methods">Methods</a></li> <li><a href="../erhlp002.htm#Functions"> Core Functions and Procedures</a></li> <li><a href="../erhlp002.htm#TargetIndirection">Target Indirection</a> <ul> <li><a href="../erhlp002.htm#Propagation">Propagation of Diagnostic and Tracing Output Options</a></li> </ul> </li> </ul> </li> <li><a href="../errhandl.txt">Appendix - the errhandl.h include file</a></li> </ul> <hr> <table border="0" cellpadding="2" width="100%"> <tr> <td>| <a href="#top" target="_self">Top</a> | <a href="#HelpContents" target="_self"> Prev Section</a> |</td> <td> <p align="center"><font size="4"><b><a name="References">ErrHandler References</a></b></font></p> </td> <td> <p align="right">| <a href="#OutstandingTasks" target="_self"> Next Section</a> | <a href="#bottom" target="_self">Bottom</a> |</td> </tr> </table> <ul> <li><a href="../../bymda/mdav0012.htm">VFP Error Handling References</a> <ul> <li><a href="../../bymda/mdav0012.htm#FoxTalk">FoxTalk</a> <ul> <li><a href="../../bymda/mdav0012.htm#FT0696DH">Error Handling in Visual FoxPro, 6/96</a></li> <li><a href="../../bymda/mdav0012.htm#FT1298DH">Reusable Tools: Mining for Gold in the FFC</a></li> </ul> </li> <li><a href="../../bymda/mdav0012.htm#MSKB">Microsoft Knowledge Base</a> <ul> <li>Basic Usage <ul> <li><a href="../../bymda/mdav0012.htm#Q130526">Q130526 - How to Use the ON ERROR Command and the Error Event</a></li> <li><a href="../../bymda/mdav0012.htm#Q136689">Q136689 - How an ON ERROR Routine Affects the Error Event</a></li> <li><a href="../../bymda/mdav0012.htm#Q151321">Q151321 - HOWTO: Implement Generic Error Trapping in FoxPro</a></li> <li><a href="../../bymda/mdav0012.htm#Q178890">Q178890 - HOWTO: Use ON ERROR To Debug Applications</a></li> </ul> </li> <li>Bugs and "Problems" <ul> <li><a href="../../bymda/mdav0012.htm#Q142287">Q142287 - PRB: Cannot Trap for Error #1739</a></li> <li><a href="../../bymda/mdav0012.htm#Q142736">Q142736 - PRB: RETRY Command in Method Causes Visual FoxPro to Quit</a></li> <li><a href="../../bymda/mdav0012.htm#Q148999">Q148999 - BUG: ON ERROR Not Called When Update Conflict Occurs in Grid</a></li> <li><a href="../../bymda/mdav0012.htm#Q162084">Q162084 - PRB: Non-Standard RETURN TO MASTER Behavior After LOCATE Error</a></li> <li><a href="../../bymda/mdav0012.htm#Q179479">Q179479 - PRB: Problems with Error 2004 and 2005 Commands</a></li> <li><a href="../../bymda/mdav0012.htm#Q191315">Q191315 - BUG: ON ERROR Does Not Trap "Alias Not Found" Error</a></li> </ul> </li> <li>Documentation Errors <ul> <li><a href="../../bymda/mdav0012.htm#Q136071">Q136071 - DOC: ON ERROR Not Invoked when Error Occurs in Error Event</a></li> <li><a href="../../bymda/mdav0012.htm#Q191591">Q191591 - BUG: Meaningless or Undocumented Errors in Visual FoxPro 6.0</a></li> </ul> </li> </ul> </li> <li><a href="../../bymda/mdav0012.htm#VFPHelp">Visual FoxPro Help</a> <ul> <li> Overview Documentation <ul> <li><a href="../../bymda/mdav0012.htm#Debugging_ErrHandling">Debugging and Error Handling</a></li> <li><a href="../../bymda/mdav0012.htm#TestingDebuggingApps">Testing and Debugging Applications</a> <ul> <li><a href="../../bymda/mdav0012.htm#HandlingRunTimeErrors">Handling Run-Time Errors</a></li> </ul> </li> </ul> </li> <li>Commands, Functions, and Object-Oriented Interfaces <ul> <li><a href="../../bymda/mdav0012.htm#AERROR">AERROR( ) Function</a></li> <li><a href="../../bymda/mdav0012.htm#CANCEL">CANCEL Command</a></li> <li><a href="../../bymda/mdav0012.htm#COMRETURNERROR">COMRETURNERROR( ) Function</a></li> <li><a href="../../bymda/mdav0012.htm#DEBUG">DEBUG Command</a></li> <li><a href="../../bymda/mdav0012.htm#DEBUGOUT">DEBUGOUT Command</a></li> <li><a href="../../bymda/mdav0012.htm#ERRORCommand">ERROR Command</a></li> <li><a href="../../bymda/mdav0012.htm#ErrorEvent">Error Event</a></li> <li><a href="../../bymda/mdav0012.htm#ERRORFunction">ERROR( ) Function</a></li> <li><a href="../../bymda/mdav0012.htm#LINENO">LINENO( ) Function</a></li> <li><a href="../../bymda/mdav0012.htm#MESSAGE">MESSAGE( ) Function</a></li> <li><a href="../../bymda/mdav0012.htm#ON_ERROR">ON ERROR Command</a></li> <li><a href="../../bymda/mdav0012.htm#PROGRAM">PROGRAM( ) Function</a></li> <li><a href="../../bymda/mdav0012.htm#QUIT">QUIT Command</a></li> <li><a href="../../bymda/mdav0012.htm#RESUME">RESUME Command</a></li> <li><a href="../../bymda/mdav0012.htm#RETRY">RETRY Command</a></li> <li><a href="../../bymda/mdav0012.htm#SET_DEVELOPMENT">SET DEVELOPMENT Command</a></li> <li><a href="../../bymda/mdav0012.htm#SET_LOGERRORS">SET LOGERRORS Command</a></li> <li><a href="../../bymda/mdav0012.htm#SUSPEND">SUSPEND Command</a></li> <li><a href="../../bymda/mdav0012.htm#SYS_16">SYS(16) - Executing Program File Name</a></li> <li><a href="../../bymda/mdav0012.htm#SYS_2018">SYS(2018) - Error Message Parameter</a></li> <li><a href="../../bymda/mdav0012.htm#VERSION">VERSION( ) Function</a></li> </ul> </li> <li>Error Messages <ul> <li><a href="../../bymda/mdav0012.htm#ErrMsgsA_Z">Error Messages A-Z</a></li> <li><a href="../../bymda/mdav0012.htm#ErrMsgsNum">Error Messages by Number</a></li> <li><a href="../../bymda/mdav0012.htm#ErrMsgParams">Error Message Parameters</a></li> </ul> </li> <li>FoxPro Foundation Classes (FFC) <ul> <li><a href="../../bymda/mdav0012.htm#FFCDevAppFramework">Developing Applications Using the Application Framework</a></li> <li><a href="../../bymda/mdav0012.htm#FFCErrorObject">Error Object (VFP Foundation Class)</a></li> <li><a href="../../bymda/mdav0012.htm#FFCGuidelines">Guidelines for Using Visual FoxPro Foundation Classes</a></li> </ul> </li> <li>SP3 Changes <ul> <li><a href="../../bymda/mdav0012.htm#SP3AutomationServer">Automation server exception handling in Visual FoxPro 6 SP3</a></li> <li><a href="../../bymda/mdav0012.htm#SP3GPFs">General Protection Fault Handling in Visual FoxPro 6 SP3</a></li> <li><a href="../../bymda/mdav0012.htm#SP3Vfp6tRuntimeErrs">Run-time Errors for Unsupported Commands in Vfp6t.dll (VFP 6 SP3)</a></li> </ul> </li> </ul> </li> <li><a href="../../bymda/mdav0012.htm#Wiki"> FoxForumWiki</a> </li> <li><a href="../../bymda/mdav0012.htm#Usenet">Usenet Newsgroups</a> </li> <li><a href="../../bymda/mdav0012.htm#UT">Universal Thread</a> </li> <li><a href="../../bymda/mdav0012.htm#Notes">Notes About Sources</a> <ul> <li><a href="../../bymda/mdav0012.htm#NotesMSDN">Notes About MSDN Links</a></li> <li><a href="../../bymda/mdav0012.htm#NotesFoxTalk">Notes About FoxTalk Articles</a></li> <li><a href="../../bymda/mdav0012.htm#NotesMSKB">Notes About MS KB Articles</a></li> <li><a href="../../bymda/mdav0012.htm#NotesVFPHelp">Notes About VFP Help Topics</a></li> <li><a href="../../bymda/mdav0012.htm#NotesWiki">Notes About FoxForumWiki Topics</a></li> <li><a href="../../bymda/mdav0012.htm#NotesUsenet">Notes About Usenet Newsgroup Messages</a></li> <li><a href="../../bymda/mdav0012.htm#NotesUT">Notes About Universal Thread Messages</a></li> </ul> </li> <li><a href="../../bymda/mdav0012.htm#FurtherPlans">Further Plans for This Page (VFP Error Handling References)</a></li> </ul> </li> </ul> <hr> <table border="0" cellpadding="2" width="100%"> <tr> <td><a name="tasklist"></a>| <a href="#top" target="_self">Top</a> | <a href="#References" target="_self">Prev Section</a> |</td> <td> <p align="center"><a name="OutstandingTasks"><font size="4"><b>Outstanding ErrHandler Tasks</b></font></a></p> </td> <td> <p align="right">| <a href="#CompletedTasks" target="_self">Next Section</a> | <a href="#bottom" target="_self">Bottom</a> |</td> </tr> </table> <ul> <li><a href="../../bymda/mdav0010.htm#erma0022">include window caption info in diagnostic dialog's message text</a></li> <li><a href="../../bymda/mdav0010.htm#erma0023">fix RETURN TO ... logic for known problem cases</a></li> <li><a href="../../bymda/mdav0010.htm#erma0024">RETURN TO ... .F. for non-local failure returns</a></li> <li><a href="../../bymda/mdav0010.htm#erma0012">further help documentation updates</a></li> <li><a href="../../bymda/mdav0010.htm#erma0026">revise and update article on VFP error handling references</a></li> <li><a href="../../bymda/mdav0010.htm#erma0025">extensions for COM error handling</a></li> <li><a href="../../bymda/mdav0010.htm#erma0018">options for dealing with multiple consecutive errors</a></li> <li><a href="../../bymda/mdav0010.htm#erma0021">more flexible Resume command button implementation</a></li> <li><a href="../../bymda/mdav0010.htm#erma0001">assimilate old errhandl.txt task list into new HTML task list</a></li> <li><a href="../../bymda/mdav0010.htm#erma0011">make appropriate use of ASSERT for usage errors</a></li> </ul> <hr> <table border="0" cellpadding="2" width="100%"> <tr> <td>| <a href="#top" target="_self">Top</a> | <a href="#OutstandingTasks" target="_self">Prev Section</a> |</td> <td> <p align="center"><a name="CompletedTasks"><b><font size="4">Completed ErrHandler Tasks</font></b></a></p> </td> <td> <p align="right">| Next Section | <a href="#bottom" target="_self">Bottom</a> |</td> </tr> </table> <ul> <li><a href="../../bymda/mdav0010.htm#erma0020">fix bug when system menus are unavailable under VFP Dev Sys</a></li> <li>delivered all program updates along with <a href="../../bymda/mdav0001.htm#xfma0072">xfma0072</a> to BT on 2/4/01</li> <li><a href="../../bymda/mdav0010.htm#erma0019">don't propagate ehp_interactive along with diagnostic properties</a></li> <li><a href="../../bymda/mdav0010.htm#erma0017">propagate Aborts and error info up the target indirection hierarchy</a></li> <li><a href="../../bymda/mdav0010.htm#erma0016">revise specs for default RETURN depth on user Aborts</a></li> <li><a href="../../bymda/mdav0010.htm#erma0015">optionally display the whole program stack in errhvfms( )</a></li> <li><a href="../../bymda/mdav0010.htm#erma0014">allow for self-destruction while the diagnostic dialog is active</a></li> <li><a href="../../bymda/mdav0010.htm#erma0013">use ehp_success instead of return value from errhtarg( )</a></li> <li><a href="../../bymda/mdav0010.htm#erma0010">pick up default diagnostic/tracing properties via target indirection</a></li> <li><a href="../../bymda/mdav0010.htm#erma0005">support a flexible default form-level error handler</a></li> <li><a href="../../bymda/mdav0010.htm#erma0009">introduce a core UDF for foundation Error event methods</a></li> <li><a href="../../bymda/mdav0010.htm#erma0003">provide a flexible mechanism for automatic error logging</a></li> <li><a href="../../bymda/mdav0010.htm#erma0004">diagnostic error-handling options</a></li> <li><a href="../../bymda/mdav0010.htm#erma0008">optional ErrHandler Init argument for target indirection</a></li> <li><a href="../../bymda/mdav0010.htm#erma0007">changes for support of nested ErrHandlers</a></li> <li><a href="../../bymda/mdav0010.htm#erma0002">developer-oriented help for ErrHandler facilities</a></li> <li><a href="../../bymda/mdav0010.htm#erma0006">article summarizing useful VFP error-handling references</a></li> </ul> <hr> <div align="center"> <center> <table border="0" cellpadding="2" width="100%"> <tr> <td width="30%"></td> <td align="center"> <p align="center">| <a href="#top" target="_self">Top</a> | <a href="frmscont.htm" target="_top">Frame</a> | <a href="toccontu.htm" target="_top">Unframe</a> |</td> <td width="30%" align="right"> </td> </tr> </table> </center> </div> <hr> <h5 align="center">Copyright © 2000 - 2002, SpaceTime Systems<a name="bottom"></a></h5>  </body>