SourceFilter.cs

Go to the documentation of this file.

using System.Diagnostics.CodeAnalysis;
 
namespace System.Diagnostics;
 
public class SourceFilter : TraceFilter
{
    private string _src;
 
    public string Source
    {
        get
        {
            return _src;
        }
        [MemberNotNull("_src")]
        set
        {
            if (value == null)
            {
                throw new ArgumentNullException("Source");
            }
            _src = value;
        }
    }
 
    public SourceFilter(string source)
    {
        Source = source;
    }
 
    public override bool ShouldTrace(TraceEventCache? cache, string source, TraceEventType eventType, int id, string? formatOrMessage, object?[]? args, object? data1, object?[]? data)
    {
        if (source == null)
        {
            throw new ArgumentNullException("source");
        }
        return string.Equals(_src, source);
    }
}