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See Roslyn-Detected C# Warning Classes for more information.
For determining whether the object contains or not any items, prefer using 'IsEmpty' property rather than retrieving the number of items from the 'Count' property and comparing it to 0 or 1.
This check corresponds to Roslyn rule CA1836. For full rule details, see the Microsoft website: CA1836.
| Class Name | Prefer IsEmpty over Count (C#) |
|---|---|
| Significance | reliability |
| Mnemonic | ROSLYN.PERFORMANCE.CA1836 |
| 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="Prefer IsEmpty over Count (C#)" |
The following configuration file parameters affect checks for this warning class.
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