Skip to content

Fix snippet ID for new snippet syntax #16789

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 4 commits into from
Jan 22, 2020
Merged

Fix snippet ID for new snippet syntax #16789

Changes from 1 commit
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
010b4b1
Use original snippet syntax
pkulikov Jan 22, 2020
ceab9ce
Update docs/csharp/language-reference/builtin-types/value-types.md
pkulikov Jan 22, 2020
e5e3ed0
Updated second snippet entry
pkulikov Jan 22, 2020
367e0ee
Use old syntax
pkulikov Jan 22, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions docs/csharp/language-reference/builtin-types/value-types.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,13 +13,13 @@ ms.assetid: 471eb994-2958-49d5-a6be-19b4313f80a3

*Value types* and [reference types](../keywords/reference-types.md) are the two main categories of C# types. A variable of a value type contains an instance of the type. This differs from a variable of a reference type, which contains a reference to an instance of the type. By default, on [assignment](../operators/assignment-operator.md), passing an argument to a method, or returning a method result, variable values are copied. In the case of value-type variables, the corresponding type instances are copied. The following example demonstrates that behavior:

:::code language="csharp" source="~/samples/csharp/language-reference/builtin-types/ValueTypes.cs" id="ValueTypeCopied":::
[!code-csharp[copy of values](~/samples/csharp/language-reference/builtin-types/ValueTypes.cs#ValueTypeCopied)]

As the preceding example shows, operations on a value-type variable affect only that instance of the value type, stored in the variable.

If a value type contains a data member of a reference type, only the reference to the instance of the reference type is copied when a value-type instance is copied. Both the copy and original value-type instance have access to the same reference-type instance. The following example demonstrates that behavior:

:::code language="csharp" source="~/samples/csharp/language-reference/builtin-types/ValueTypes.cs" id="ShallowCopy":::
[!code-csharp[shallow copy](~/samples/csharp/language-reference/builtin-types/ValueTypes.cs#ShallowCopy)]

> [!NOTE]
> To make your code less error-prone and more robust, define and use immutable value types. This article uses mutable value types only for demonstration purposes.
Expand Down