如果您需要獲取有關類名稱和/或.NET的信息,請使用StackFrame。你會得到一些StackFrame的開銷。如果您不需要獲取類的名稱並且使用.NET> = 4.5,則此處爲solution。它使用Caller Information。 :
namespace Tracer
{
using System;
using System.Runtime.CompilerServices;
sealed class CallerInfoTracer : IDisposable
{
private readonly string _message;
private readonly string _memberName;
private readonly string _sourceFilePath;
private readonly int _lineNumber;
private bool _disposed;
public CallerInfoTracer(string message, [CallerMemberName] string memberName = "",
[CallerFilePath] string sourceFilePath = "", [CallerLineNumber] int lineNumber = 0)
{
_message = message;
_memberName = memberName;
_sourceFilePath = sourceFilePath;
_lineNumber = lineNumber;
}
public void Dispose()
{
if (_disposed) return;
Console.WriteLine("Message: {0}", _message);
Console.WriteLine("MemberName: {0}", _memberName);
Console.WriteLine("SourceFilePath: {0}", _sourceFilePath);
Console.WriteLine("LineNumber: {0}", _lineNumber);
_disposed = true;
}
}
public class Program
{
public static void Main(string[] args)
{
Method1();
Method2();
}
public static void Method1()
{
using (var tracer = new CallerInfoTracer("Desc1")) { }
}
public static void Method2()
{
using (var tracer = new CallerInfoTracer("Desc2")) { }
}
}
}
是否可以使用單一範圍? – Karthikeyan
@Karthikeyan,你是什麼意思? –
它在每種方法中都不太好用。那麼是否有任何方法可以避免它? – Karthikeyan