浅谈C# StackTrace 类的实例说明

转载自:http://www.cnblogs.com/qinpengming/archive/2011/05/30/2063192.html

using System.Diagnostics;

using System.Reflection;  //反射

     其中调用GetFrame得到栈空间,参数index 表示栈空间的级别,0表示当前栈空间,1表示上一级的栈空间,依次类推。
       除了可以获取方法信息外,还可以调用StackFrame类的成员函数,在运行时得到代码的文件信息及行号和列号等

如下实例:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
using System.Reflection;
 
namespace ConsoleTest
{
    class Program
    {
        static void Main(string[] args)
        {
             MyInternalClass myClass = new MyInternalClass();
            myClass.MyPublicMethod();
         
        }
 
  
 
    }
 
    class MyInternalClass
    {
        public void ThrowsException()
        {
            try
            {
                throw new Exception("错误信息");
            }
            catch
            {
                
                StackTrace st = new StackTrace(true);
                string stackIndent = "";
                for (int i = 0; i < st.FrameCount; i++)
                {
                    StackFrame sf = st.GetFrame(i);
                    
                    Console.WriteLine();
                   
                    //得到错误的方法
                    Console.WriteLine(stackIndent + " Method: {0}",
                        sf.GetMethod());
                    //得到错误的文件名
                    Console.WriteLine(stackIndent + " File: {0}",
                        sf.GetFileName());
                    //得到文件错误的行号
                    Console.WriteLine(stackIndent + " Line Number: {0}",
                        sf.GetFileLineNumber());
                    //得到错误的列
                    Console.WriteLine(" Column Number: {0}", sf.GetFileColumnNumber());
                    stackIndent += "  ";
 
 
 
 
                }
                
 
 
 
 
 
            }
        }
 
        protected void MyProtectedMethod()
        {
            MyInternalClass mic = new MyInternalClass();
            mic.ThrowsException();
        }
 
        public void MyPublicMethod()
        {
            MyProtectedMethod();
        }
         
    }
}

 结果如图:

浅谈C# StackTrace 类的实例说明