IOException.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / clr / src / BCL / System / IO / IOException.cs / 1 / IOException.cs
                        

                        
                            // ==++== 
//
//   Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ==--== 
/*============================================================
** 
** Class:  IOException 
**
** 
** Purpose: Exception for a generic IO error.
**
**
===========================================================*/ 

using System; 
using System.Runtime.Serialization; 

namespace System.IO { 

    [Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
    public class IOException : SystemException 
    {
        // For debugging purposes, store the complete path in the IOException 
        // if possible.  Don't give it back to users due to security concerns. 
        // Let the code that throws the exception worry about that.  But we can
        // at least assist people attached to the process with a managed 
        // debugger.  Don't serialize it to avoid any security problems.
        // This information isn't guaranteed to be correct, but is our second
        // best effort at a file or directory involved, after the exception
        // message. 
        [NonSerialized]
        private String _maybeFullPath;  // For debuggers on partial trust code 
 
        public IOException()
            : base(Environment.GetResourceString("Arg_IOException")) { 
    		SetErrorCode(__HResults.COR_E_IO);
        }

        public IOException(String message) 
            : base(message) {
    		SetErrorCode(__HResults.COR_E_IO); 
        } 

        public IOException(String message, int hresult) 
            : base(message) {
    		SetErrorCode(hresult);
        }
 
        // Adding this for debuggers when looking at exceptions in partial
        // trust code that may not have interesting path information in 
        // the exception message. 
        internal IOException(String message, int hresult, String maybeFullPath)
            : base(message) { 
    		SetErrorCode(hresult);
            _maybeFullPath = maybeFullPath;
        }
    	 
        public IOException(String message, Exception innerException)
            : base(message, innerException) { 
    		SetErrorCode(__HResults.COR_E_IO); 
        }
 
        protected IOException(SerializationInfo info, StreamingContext context) : base (info, context) {
        }
    }
}

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