COMException.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / clr / src / BCL / System / Runtime / InteropServices / COMException.cs / 1305376 / COMException.cs

                            // ==++== 
//
//   Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ==--== 
/*==============================================================================
** 
** Class: COMException 
**
** 
** Purpose: Exception class for all errors from COM Interop where we don't
** recognize the HResult.
**
** 
=============================================================================*/
 
namespace System.Runtime.InteropServices { 
    using System.Runtime.InteropServices;
    using System; 
    using System.Runtime.Serialization;
    using System.Globalization;
    // Exception for COM Interop errors where we don't recognize the HResult.
    // 
[System.Runtime.InteropServices.ComVisible(true)]
    [Serializable] 
    public class COMException : ExternalException { 
        public COMException()
            : base(Environment.GetResourceString("Arg_COMException")) 
        {
            SetErrorCode(__HResults.E_FAIL);
        }
 
        public COMException(String message)
            : base(message) 
        { 
            SetErrorCode(__HResults.E_FAIL);
        } 

        public COMException(String message, Exception inner)
            : base(message, inner) {
            SetErrorCode(__HResults.E_FAIL); 
        }
 
        public COMException(String message,int errorCode) 
            : base(message) {
            SetErrorCode(errorCode); 
        }

        [System.Security.SecuritySafeCritical]  // auto-generated
        protected COMException(SerializationInfo info, StreamingContext context) : base(info, context) { 
        }
 
        [System.Security.SecuritySafeCritical]  // auto-generated 
        public override String ToString() {
            String message = Message; 
            String s;
            String _className = GetType().ToString();
            s = _className + " (0x" + HResult.ToString("X8", CultureInfo.InvariantCulture) + ")";
 
            if (!(message == null || message.Length <= 0)) {
                s = s + ": " + message; 
            } 

            Exception _innerException = InnerException; 

            if (_innerException!=null) {
                s = s + " ---> " + _innerException.ToString();
            } 

 
            if (StackTrace != null) 
                s += Environment.NewLine + StackTrace;
 
            return s;
        }

 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
                        

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