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See Roslyn-Detected C# Warning Classes for more information.
Enumerable.Count() potentially enumerates the sequence while a Length/Count property is a direct access.
This check corresponds to Roslyn rule CA1829. For full rule details, see the Microsoft website: CA1829.
| Class Name | Use Length/Count property instead of Count() when available (C#) |
|---|---|
| Significance | reliability |
| Mnemonic | ROSLYN.PERFORMANCE.CA1829 |
| Categories | None |
| Availability | Available for C# only. |
| Enabling | Checks for this warning class are enabled by
default. To disable them, add the following WARNING_FILTER rule to the
project configuration file.
WARNING_FILTER += discard class="Use Length/Count property instead of Count() when available (C#)" |
The following configuration file parameters affect checks for this warning class.
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