Developer's Guide - EPiServer World

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60 | Developer’s Guide EPiServer Community 3.1 Then we get SingleAlternativeAnswer from the selected alternative and add it to AnswerCollectionAnswer. SingleAlternativeAnswer saa = SingleAlternativeAnswer( alternative ); answers.Add( saa ); Create a contest submission for the user. Submissin submission = new Submission(contest, answers, user, "John", "Doe", "Address", "Zip", "City", "Email"); At this point the submission only exists in memory. To commit it to the database we use the AddSubmission method in the ContestHandler class. ContestHandler.AddSubmission( submission ); Note: The contest system doesn’t allow for more than one submission per logged in user and will throw an exception if this occurs. You can check for duplicate submissions by: IUser user = (StarCommunity.Core.Modules.Security.IUser)StarCommunitySystem. CurrentContext.DefaultSecurity.CurrentUser; bool submitted = ContestHandler.GetSubmission(user, contest) != null; 2.15.4 Get winners Winners are typically selected by an administrator in the administration interface. However, you often want to get the winners for a contest for displaying them on your community. Import Necessary Namespaces First import the necessary namespaces that will be used to manage contests. The namespace StarCommunity.Modules.Contest is described by clicking on its name. Make sure you add the assemblies as a reference, mentioned in section 1.1.1. using StarCommunity.Modules.Contest; First we need to get the Contest. This is done via the ContestHandler class. Contest contest = ContestHandler.GetContest( 1234 ); © EPiServer AB
Tutorials | 61 To get a UserCollection of winners for the contest, we access the Winners property in the Contest class. UserCollection winners = contest.Winners; © EPiServer AB
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Release 3.1.0 Developer’s Guide
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Table of Contents | 3 Table of Cont
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Basic Understanding | 5 2.10.5 Addi
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Basic Understanding | 7 1 Basic Und
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Basic Understanding | 9 1.2.2 EPiSe
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Basic Understanding | 11 StarCommun
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Basic Understanding | 13 1.2.4 EPiS
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Basic Understanding | 15 If MyClass
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Basic Understanding | 17 1.3.4 Star
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Basic Understanding | 19 1.3.18 Sta
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Table of Contents | 3 2 Tutorials 2
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Tutorials | 5 Note that when changi
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Tutorials | 7 IUser user = (IUser)S
Page 27 and 28: Tutorials | 9 user.BirthDate = new
Page 29 and 30: Tutorials | 11 Attaching the Group
Page 31 and 32: Tutorials | 13 The Tag object is de
Page 33 and 34: Tutorials | 15 2.3.4 Retrieving ent
Page 35 and 36: Tutorials | 17 //Get the category b
Page 37 and 38: Tutorials | 19 2.6 Queries The Quer
Page 39 and 40: Tutorials | 21 2.6.4 Remove Query R
Page 41 and 42: Tutorials | 23 // Create a blog ent
Page 43 and 44: Tutorials | 25 Below an example of
Page 45 and 46: Tutorials | 27 The logging frequenc
Page 47 and 48: Tutorials | 29 Committing the chang
Page 49 and 50: Tutorials | 31 Get All Blog Entries
Page 51 and 52: Tutorials | 33 2.10 Calendar Calend
Page 53 and 54: Tutorials | 35 Create a New Event C
Page 55 and 56: Tutorials | 37 Create Recurrent Eve
Page 57 and 58: Tutorials | 39 Import Necessary Nam
Page 59 and 60: Tutorials | 41 2.11 Chat The Chat M
Page 61 and 62: Tutorials | 43 2.11.2 Base The base
Page 63 and 64: Tutorials | 45 2.11.5 MessageBox Th
Page 65 and 66: Tutorials | 47 2.12.2 Removing a Cl
Page 67 and 68: Tutorials | 49 Adding an Ad with an
Page 69 and 70: Tutorials | 51 Import Necessary Nam
Page 71 and 72: Tutorials | 53 Get the contact rela
Page 73 and 74: Tutorials | 55 Then create a new Co
Page 75 and 76: Tutorials | 57 2.14.5 Configuration
Page 77: Tutorials | 59 Then we get the cont
Page 81 and 82: Tutorials | 63 Now we are ready to
Page 83 and 84: Tutorials | 65 Folder inbox = dmc.G
Page 85 and 86: Tutorials | 67 Then we remove it: D
Page 87 and 88: Tutorials | 69 2.17.6 Configuration
Page 89 and 90: Tutorials | 71 2.18.2 Add a Member
Page 91 and 92: Tutorials | 73 Check if a User is a
Page 93 and 94: Tutorials | 75 Assign a Question To
Page 95 and 96: Tutorials | 77 Get Questions Assign
Page 97 and 98: Tutorials | 79 2.19 Forum Forums ar
Page 99 and 100: Tutorials | 81 Locking the Topic To
Page 101 and 102: Tutorials | 83 2.19.7 Removing a Re
Page 103 and 104: Tutorials | 85 First we need the Im
Page 105 and 106: Tutorials | 87 To begin with, we ne
Page 107 and 108: Tutorials | 89 2.21 Moblog The Mobl
Page 109 and 110: Tutorials | 91 2.22 MyPage The EPiS
Page 111 and 112: Tutorials | 93 Getting Blocked User
Page 113 and 114: Tutorials | 95 2.23 NML NML is a ma
Page 115 and 116: Tutorials | 97 Limiting Maximum Wor
Page 117 and 118: Tutorials | 99 Getting a User’s L
Page 119 and 120: Tutorials | 101 Add a Poll In this
Page 121 and 122: Tutorials | 103 Voting in a Poll To
Page 123 and 124: Tutorials | 105 2.25.6 Add Choices
Page 125 and 126: Tutorials | 107 Import Necessary Na
Page 127 and 128: Tutorials | 109 2.27.2 Adding video
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Tutorials | 111 Calling AddVideo pr
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Tutorials | 113 2.27.6 Get preview
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Tutorials | 115 2.28 Webmail Webmai
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Tutorials | 117 Import Necessary Na
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Tutorials | 119 Accessing a Mailbox
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Tutorials | 121 Note that it is rec
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Extending EPiServer Community | 123
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Developer's Guide - EPiServer World

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