RCS1156: Use string.Length instead of comparison with empty string

Properties

Property	Value
Default Severity	Info
Minimum language version	-

Examples

Example #1

diagnostic.cs

if (s == "")
{
}

fix.cs

if (s?.Length == 0)
{
}

Applies to

• Extension for VS 2022
• Extension for VS Code
• Extension for Open VSX
• Package Roslynator.Analyzers