C Sharp Error Not All Code Paths Return A Value
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings error 1 not all code paths return a value c# and policies of this site About Us Learn more about Stack Overflow
C# Not All Code Paths Return A Value Try Catch
the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation not all code paths return a value c# mvc Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it not all code paths return a value try catch only takes a minute: Sign up Cause of Error CS0161: not all code paths return a value up vote 21 down vote favorite 1 I've made a basic extension method to add retry functionality to my HttpClient.PostAsync: public static async Task
Not All Code Paths Return A Value Unity
number of attempts cannot be less than 1."); var attempt = 1; while (attempt <= maxAttempts) { if (attempt > 1) logRetry(attempt); try { var response = await httpClient.PostAsync(uri, content).ConfigureAwait(false); response.EnsureSuccessStatusCode(); return response; } catch (HttpRequestException) { ++attempt; if (attempt > maxAttempts) throw; } } } The above code gives me the following error: Error CS0161 'HttpClientExtensions.PostWithRetryAsync(HttpClient, Uri, HttpContent, int, Action)': not all code paths return a value. If I add throw new InvalidOperationException() at the end (or return null for that matter), the error goes away as expected. What I'd really like to know is: is there any code path that actually exits this method without either a value being returned or an exception being thrown? I can't see it. Do I know more than the compiler in this case, or is it the other way around? c# .net dotnet-httpclient share|improve this question edited Nov 9 '15 at 10:18 Thomas Ayoub 16.6k103882 asked Nov 9 '15 at 10:15 Martin Wedvich 948619 Funny question :) –Thomas Ayoub Nov 9 '15 at 10:20 Check stackoverflow.com/questions/22993131/… –Music
Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help Forum Article Competition Submit an article or tip Post your Blog quick answersQ&A Ask a Question View Unanswered Questions View All Questions... not all code paths return a value in mvc C# questions Linux questions ASP.NET questions SQL questions VB.NET questions discussionsforums All Message not all code paths return a value ienumerator Boards... Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript
Not All Code Paths Return A Value Typescript
C / C++ / MFC> ATL / WTL / STL Managed C++/CLI C# Free Tools Objective-C and Swift Database Hardware & Devices> System Admin Hosting and Servers Java .NET Framework Android iOS Mobile http://stackoverflow.com/questions/33606833/cause-of-errorcs0161-not-all-code-paths-return-a-value SharePoint Silverlight / WPF Visual Basic Web Development Site Bugs / Suggestions Spam and Abuse Watch features Competitions News The Insider Newsletter The Daily Build Newsletter Newsletter archive Surveys Product Showcase Research Library CodeProject Stuff communitylounge Who's Who Most Valuable Professionals The Lounge  The Insider News The Weird & The Wonderful The Soapbox Press Releases Non-English Language > General Indian Topics General Chinese Topics help What http://www.codeproject.com/Questions/443341/Not-All-Code-Path-Return-A-Value is 'CodeProject'? General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ Not All Code Path Return A Value Rate this: Please Sign up or sign in to vote. See more: C# ASP.NET .NET Dear Friends, I have written a code like this to check the access level. But I am getting the error as "Not All Code Path Return A Value" Kindly suggest the reason and solution for the same protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { if (isAccessLevel() == "YES") { Show_My_Data() } else { Hide_My_Data() } } } public string isAccessLevel() { if (ACC_YN == "YES") { if (STA_YN == "RELEASE") { return "YES"; } else { return "NO"; } } } Posted 20-Aug-12 0:44am Arunprasath Natarajan3.4K Add a Solution 7 solutions Top Rated Most Recent Rate this: Please Sign up or sign in to vote. Solution 1 Accept Solution Reject Solution isAccessLevel is not returning the value in from all branches. Change it to like this, public string isAccessLevel() { if (ACC_YN == "YES") { if (STA_YN ==
Answers Feedback Issue Tracker Blog Evangelists User Groups Navigation Home Unity Industries Showcase Learn Community Forums Answers Feedback Issue Tracker Blog Evangelists User Groups Get Unity Asset Store Unity account You need a Unity Account to shop in the Online and Asset Stores, participate in http://answers.unity3d.com/questions/1034385/c-not-all-code-paths-return-a-value.html the Unity Community and manage your license portfolio. Login Create account Language Chinese Spanish Japanese Korean Portuguese Ask a question Spaces Default Help Room META Moderators Topics Questions Users Badges Home / Help Room / 0 Question by TheBlackBox · Aug 23, http://p2p.wrox.com/c/57663-not-all-code-paths-return-value-c.html 2015 at 10:07 PM · c#errorcontrollerpathsreturn value [C#] Not all code paths return a value Hey there, So I'm working on some random dungeon-gen, and up until now it's being going great. I am getting the error Not all code paths not all return a value I looked into the error, tweaked my code a little and I'm still not making any progress. Let me post my code. using UnityEngine; using System.Collections.Generic; public class DTileMap { protected class DRoom { public int left; public int top; public int width; public int height; public int right { get {return left + width - 1;} } public int bottom { get { return top + height - 1; } } public bool CollidesWith(DRoom other) { if( left not all code > other.right-1 ) return false; if( top > other.bottom-1 ) return false; if( right < other.left+1 ) return false; if( bottom < other.top+1 ) return false; return true; } } int size_x; int size_y; int[,] map_data; List
Unanswered Topics Wrox Programmer Forums > C# and C > C# 1.0 > C# not all code paths return a value c# User Name Remember Me? Password Reminder Password Register Register | FAQ | Members List | Calendar | Today's Posts | Search C# Programming questions specific to the Microsoft C# language. See also the forum Beginning Visual C# to discuss that specific Wrox book and code. Search Forums Show Threads Show Posts Advanced Search Find All Thanked Posts Go to Page... Welcome to the p2p.wrox.com Forums. You are currently viewing the C# section of the Wrox Programmer to Programmer discussions. This is a community of tens of thousands of software programmers and website developers including Wrox book authors and readers. As a guest, you can read any forum posting. By joining today you can post your own programming questions, respond to other developers’ questions, and eliminate the ads that are displayed to guests. Registration is fast, simple and absolutely free . Thread Tools Display Modes #1 (permalink) May 9th, 2007, 08:16 AM awaisfaisal Registered User Join Date: May 2007 Location: , , . Posts: 2 Thanks: 0 Thanked 0 Times in 0 Posts not all code paths return a value c# DataSet LoadCompleteDataSet(string strConnection) { try { DataSet dsData = new DataSet(); bool blnRunStoredProc = true; dsData = PopulateDataSetTable(strConnection, "Brand", "sp_1BrandSelect", blnRunStoredProc, ref dsData); dsData = PopulateDataSetTable(strConnection, "Company", "sp_CompanySelect", blnRunStoredProc,ref dsData); dsData = PopulateDataSetRelationship("Company", "Brand", "CompanyID", "CompanyID", "BrandVsCompany",ref dsData); return dsData; } catch { UnhandledExceptionHandler(); } } void UnhandledExceptionHandler() { } can anybody help me in removing this error not all code paths return a value c# Thanks & Regards #2 (permalink) May 9th, 2007, 08:22 AM dparsons Wrox Author Points: 13,255, Level: 49 Activity: 0% Join Date: Oct 2005 Location: Ohio, USA Posts: 4,104 Thanks: 1 Thanked 64 Times in 64 Posts You need to specify a return value outside of your try catch. ================================================== ========= Read this if you want to know how to get