developer

### Type of issue

VS2022 Error Message

### Description

using System.Text.RegularExpressions;
public static int Count (string input, string pattern); Severity Code CS0103 The name 'Count' does not exist in the current context VS2022
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### Page URL

https://learn.microsoft.com/en-us/dotnet/api/system.text.regularexpressions.regex.count?view=net-8.0

### Content source URL

https://github.com/dotnet/dotnet-api-docs/blob/main/xml/System.Text.RegularExpressions/Regex.xml

### Document Version Independent Id

eaa53010-0ad3-5926-c750-8b29ef19a4e0

### Article author

@dotnet-bot