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The [] operator is called an indexer. You can provide indexers that take an integer, a string, or any other type you want to use as a key. The syntax is straightforward, following the same principles as property accessors.
14 lis 2023 · Indexes and ranges provide clear, concise syntax to access a single element or a range of elements in a sequence. An index expression typically returns the type of the elements of a sequence. A range expression typically returns the same sequence type as the source sequence.
23 sie 2024 · Learn how to declare and use an indexer for a class, struct, or interface in C#. This article includes example code.
16 kwi 2019 · The .. operator specifies the start and end of a range of indices as its operands. The left-hand operand is an inclusive start of a range. The right-hand operand is an exclusive end of a range.
31 lip 2024 · C# operators that you use to access type members or null-conditionally access type members. These operators include the dot operator - `.`, indexers - ` [`, `]`, `^` and `..`, and invocation - ` (`, `)`.
24 kwi 2024 · A comprehensive and concise presentation of the Index and Range C# operators introduced with C#8. Based on code examples.
2 lip 2022 · In C# indices represent an index in a sequence. Starting from C# 8.0, the ^ operator can be used to specify an index relative to the end of a sequence. The constructor Index is composed of two parameters. Let’s look at the constructor definition: public Index (int value, bool fromEnd = false);
