Libreoffice Basic Error Handling
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way LibreOffice Basic reacts to run-time errors. LibreOffice on error goto -1 vba excel Basic offers several methods to prevent the termination of a program when a run-time error openoffice iserror occurs. Contents 1 Erl Function [Runtime] 2 Err Function [Runtime] 3 Error Function [Runtime] 4 On Error GoTo ... Resume Statement [Runtime] Erl Function [Runtime] Returns the line number where an error occurred during program execution. Err Function [Runtime] Returns an error code that identifies the error that occurred during program execution. Error Function [Runtime] Returns the error message that corresponds to a given error code. On Error GoTo ... Resume Statement [Runtime] Enables an error-handling routine after an error occurs, or resumes program execution. Retrieved from "http://help.libreoffice.org/index.php?title=Basic/Error-Handling_Functions&oldid=83132" Category: ENEN Navigation menu Personal tools Log in Namespaces Page Discussion Variants Views Read View source View history More Search Navigation Download LibreOffice Main page Random page Tools What links here Related changes Special pages Printable version Permanent link Page information This page was last modified 15:17:44, 2011-01-19 by LibreOffice Help user WikiSysop. Content is available under the GNU Lesser General Public License (LGPLv3), unless otherwise specified, originally based on OpenOffice.org help. "LibreOffice" and "The Document Foundation" are registered trademarks of their corresponding registered owners or are in actual use as trademarks in one or more countries. Their respective logos and icons are also subject to international copyright laws. Use thereof is explained in our trademark policy unless otherwise noted. Privacy policy About LibreOffice Help Disclaimers
OpenOffice.org Basic Overview of a Basic Program Working With Variables Strings Numbers Boolean Values Date and Time Arrays Scope and Life Span of Variables Constants Operators Branching Loops Procedures and Functions Error Handling Other Instructions Runtime Library Conversion Functions Strings Date and Time Files and Directories Message and Input Boxes Other Functions Introduction to the API Universal Network Objects (UNO) Properties and Methods Modules, Services and Interfaces Tools for Working with UNO Overview of Central Interfaces https://help.libreoffice.org/Basic/Error-Handling_Functions Working with Documents The StarDesktop Styles and Templates Text Documents The Structure of Text Documents Editing Text Documents More than Just Text Spreadsheet Documents The Structure of Spreadsheets Rows and Columns Cells and Ranges Formatting Spreadsheet Documents Editing Spreadsheet Documents Drawings and Presentations The Structure of Drawings Editing Drawing Objects Presentations Charts (Diagrams) https://wiki.openoffice.org/wiki/Documentation/BASIC_Guide/Error_Handling Using Charts in Spreadsheets The Structure of Charts Chart Types Databases SQL: a Query Language Types of Database Access Data Sources Database Access Dialogs Working With Dialogs Properties Events Dialog Control Elements Forms Working With Forms Control Element Forms Database Forms < Previous Page Next Page > Correct handling of error situations is one of the most time-consuming tasks of programming. OpenOffice.org Basic provides a range of tools for simplifying error handling. The On Error Instruction The On Error instruction is the key to any error handling: Sub Test On Error Goto ErrorHandler ' ... undertake task during which an error may occur Exit Sub ErrorHandler: ' ... individual code for error handling End Sub The On Error Goto ErrorHandler line defines how OpenOffice.org Basic proceeds in the event of an error. The Goto ErrorHandler ensures that OpenOffice.org Basic exits the current program line and then executes the ErrorHandler: code. The Resume Command The Resume Next comman
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#DIV/0! error Applies To: Excel 2016, Excel 2013, Excel 2010, Excel 2007, Excel 2016 for Mac, Excel for Mac 2011, Excel Online, Excel for iPad, Excel Web App, Excel for iPhone, Excel for Android tablets, Excel Starter, Excel for Windows Phone 10, Excel Mobile, Excel for Android phones, Less Applies To: Excel 2016 , Excel 2013 , Excel 2010 , Excel 2007 , Excel 2016 for Mac , Excel for Mac 2011 , Excel Online , Excel for iPad , Excel Web App , Excel for iPhone , Excel for Android tablets , Excel Starter , Excel for Windows Phone 10 , Excel Mobile , Excel for Android phones , More... Which version do I have? More... Microsoft Excel shows the #DIV/0! error when a number is divided by zero (0). It happens when you enter a simple formula like =5/0, or when a formula refers to a cell that has 0 or is blank, as shown in this picture. To correct the error, do any of the following: Make sure the divisor in the function or formula isn’t zero or a blank cell. Change the cell reference in the formula to another cell that doesn’t have a zero (0) or blank value. Enter #N/A in the cell that’s referenced as the divisor in the formula, which will change the formula result to #N/A to indicate the divisor value isn’t available. Many times the #DIV/0! error can’t be avoided because your formulas are waiting for input from you or someone else. In that case, you don’t want the error message to display at all, so there are a few error handling methods that you can use to suppress the error while you wait for input. Evaluate the denominator for 0 or no value The simplest way to suppress the #DIV/0! error is to use the IF function to evaluate the existence of the denominator. If it’s a 0 or no value, then show a 0 or no value as the formula result instead of the #DIV/0! error value, otherwise calculate the formula. For example, if the formula th