91 lines
3.3 KiB
C#
91 lines
3.3 KiB
C#
// ==++==
|
|
//
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
//
|
|
// ==--==
|
|
/*============================================================
|
|
**
|
|
** Class: FileNotFoundException
|
|
**
|
|
**
|
|
** Purpose: Exception for accessing a file that doesn't exist.
|
|
**
|
|
** Date: February 18, 2000
|
|
**
|
|
===========================================================*/
|
|
|
|
using System;
|
|
|
|
namespace System.IO {
|
|
// Thrown when trying to access a file that doesn't exist on disk.
|
|
//| <include file='doc\FileNotFoundException.uex' path='docs/doc[@for="FileNotFoundException"]/*' />
|
|
public class FileNotFoundException : IOException {
|
|
|
|
private String _fileName; // The name of the file that isn't found.
|
|
|
|
//| <include file='doc\FileNotFoundException.uex' path='docs/doc[@for="FileNotFoundException.FileNotFoundException"]/*' />
|
|
public FileNotFoundException()
|
|
: base("IO.FileNotFound") {
|
|
}
|
|
|
|
//| <include file='doc\FileNotFoundException.uex' path='docs/doc[@for="FileNotFoundException.FileNotFoundException1"]/*' />
|
|
public FileNotFoundException(String message)
|
|
: base(message) {
|
|
}
|
|
|
|
//| <include file='doc\FileNotFoundException.uex' path='docs/doc[@for="FileNotFoundException.FileNotFoundException2"]/*' />
|
|
public FileNotFoundException(String message, Exception innerException)
|
|
: base(message, innerException) {
|
|
}
|
|
|
|
//| <include file='doc\FileNotFoundException.uex' path='docs/doc[@for="FileNotFoundException.FileNotFoundException3"]/*' />
|
|
public FileNotFoundException(String message, String fileName) : base(message)
|
|
{
|
|
_fileName = fileName;
|
|
}
|
|
|
|
//| <include file='doc\FileNotFoundException.uex' path='docs/doc[@for="FileNotFoundException.FileNotFoundException4"]/*' />
|
|
public FileNotFoundException(String message, String fileName, Exception innerException)
|
|
: base(message, innerException) {
|
|
_fileName = fileName;
|
|
}
|
|
|
|
//| <include file='doc\FileNotFoundException.uex' path='docs/doc[@for="FileNotFoundException.Message"]/*' />
|
|
public override String Message
|
|
{
|
|
get {
|
|
String message = base.Message;
|
|
if (message == null) {
|
|
if (_fileName == null)
|
|
return "IO.FileNotFound";
|
|
else
|
|
return "IO.FileNotFound" + _fileName;
|
|
}
|
|
else {
|
|
return message;
|
|
}
|
|
}
|
|
}
|
|
|
|
//| <include file='doc\FileNotFoundException.uex' path='docs/doc[@for="FileNotFoundException.FileName"]/*' />
|
|
public String FileName {
|
|
get { return _fileName; }
|
|
}
|
|
|
|
//| <include file='doc\FileNotFoundException.uex' path='docs/doc[@for="FileNotFoundException.ToString"]/*' />
|
|
public override String ToString()
|
|
{
|
|
String s = GetType().FullName + ": " + Message;
|
|
|
|
if (_fileName != null && _fileName.Length != 0)
|
|
s += Environment.NewLine + String.Format("IO.FileName_Name", _fileName);
|
|
|
|
if (InnerException != null)
|
|
s = s + " ---> " + InnerException.ToString();
|
|
|
|
return s;
|
|
}
|
|
}
|
|
}
|
|
|