StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POusing delegates within a structure does not modify the structures internal elements
primarykey
Id
12575541
data
AcceptedAnswerId
0
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-09-25T02:41:00.573
FavoriteCount
0
LastActivityDate
2012-09-25T04:46:43.917
LastEditDate
2012-09-25T02:56:24.123
LastEditorUserId
144183
OwnerUserId
144183
ParentId
0
PostTypeId
1
Score
0
ViewCount
27
LastEditorDisplayName
text
Body
We thought this would be an easy way to get around the stucture pass by value limitation (in real life our structure has many more members) but we've noticed that using delegates inside a structure does not modify the structures internal members, even if that is the sole purpose of the delegate array. Given this delegate and a structure: <pre><code>public delegate void ChangeValues(); structure Effects { int val1,val2,val3; void SetValues(int index) { ChangeValues[] delegateArray = new ChangeValues(){this.SetValSet1,this.setValSet2,this.SetValSet3}; delegateArray[index](); //now set the values as necessary } void setValSet1() { val1=0;val2=1;val3=2; } void setValSet2() { val1=1;val2=2;val3=3; } void setValSet3() { val1=2;val2=3;val3=4; } } Effects effects = new Effects(); effects.SetValues(1); //when stepping through code one sees the values change inside eh setValues functions, but the modified values are gone after leaving this function </code></pre> Does using delegates cause another instance of the structure to be created and then lost?
Tags
<.net><delegates><structure>
Title
using delegates within a structure does not modify the structures internal elements
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USGio
UserOwnerUserId
1. USGio
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.