wasSharpNET – Diff between revs 19 and 20

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Rev 19 Rev 20
Line 13... Line 13...
13   13  
14 namespace wasSharpNET.Diagnostics 14 namespace wasSharpNET.Diagnostics
15 { 15 {
16 public static class ExceptionExtensions 16 public static class ExceptionExtensions
17 { 17 {
18 public static string PrettyPrint(this Exception x) 18 public static string PrettyPrint(this Exception ex)
-   19 {
-   20 if(ex == null)
-   21 return string.Empty;
19 { 22  
20 var st = new StackTrace(x, true); 23 var st = new StackTrace(ex, true);
-   24 var frames = st.GetFrames();
-   25 if (frames == null)
Line 21... Line 26...
21 var frames = st.GetFrames(); 26 return string.Empty;
22   27  
Line 23... Line -...
23 StringBuilder sb = new StringBuilder(); -  
24 sb.Append(Enumerable.Repeat('-', 75).ToArray()); 28 var sb = new StringBuilder();
25   29 sb.Append(Environment.NewLine);
26 int indent = 0; 30  
-   31 foreach (var frame in frames)
27 foreach (var frame in frames) 32 {
Line 28... Line 33...
28 { 33 var fileName = frame?.GetFileName();
-   34 if (string.IsNullOrEmpty(fileName))
-   35 continue;
29 if (frame.GetFileLineNumber() < 1) 36  
30 continue; 37 sb.Append(Enumerable
31   38 .Repeat('-', System.Console.WindowWidth)
32 sb.Append(Enumerable.Repeat(' ', indent).ToArray()); -  
33 sb.Append(@" -> "); -  
34 sb.Append("File: "); -  
35 sb.Append(string.Join( -  
36 Path.DirectorySeparatorChar.ToString(), -  
37 frame.GetFileName() -  
38 .Split(Path.DirectorySeparatorChar) -  
39 .Reverse() -  
40 .Take(2) 39 .Concat(Environment.NewLine)
41 .Reverse() 40 .ToArray());
42 ) 41 sb.Append("File: ");
43 ); 42 sb.Append(fileName);
44 sb.Append(@" Method: "); 43 sb.Append(@" Method: ");
45 sb.Append(frame.GetMethod().Name); 44 sb.Append(frame.GetMethod().Name);
46 sb.Append(@" Line and Column : "); 45 sb.Append(@" Line and Column : ");
47 sb.Append(frame.GetFileLineNumber()); -  
48 sb.Append(@":"); -  
49 sb.Append(frame.GetFileColumnNumber()); 46 sb.Append(frame.GetFileLineNumber());
Line 50... Line 47...
50 sb.Append(Environment.NewLine); 47 sb.Append(@":");
-   48 sb.Append(frame.GetFileColumnNumber());
-   49 sb.Append(Environment.NewLine);
-   50 }
51   51  
52 indent += 1; 52 sb.Append(Enumerable
-   53 .Repeat('-', System.Console.WindowWidth)
-   54 .Concat(Environment.NewLine)
-   55 .ToArray());
-   56 sb.Append(ex);
Line 53... Line 57...
53 } 57 sb.Append(Environment.NewLine);
54   58 sb.Append(Enumerable
55 sb.Append(Enumerable.Repeat('-', 75).ToArray()); 59 .Repeat('-', System.Console.WindowWidth)
56 sb.Append(x); 60 .Concat(Environment.NewLine)