System.IO.IOException Class
Information   Base Types   Related Resources

The exception that is thrown when an I/O error occurs.

  • Namespace: System.IO
  • First seen in: .NET v1.0.3705
  • Last seen in: .NET v1.1.4322
  • Last changed in: .NET v1.0.3705
  • Assembly: mscorlib.dll

  • System.SystemException
  • View this type on MSDN
  • View this type on WinFX 247
    Articles (18)Discussions (205)MembersRotorChanges
    Articles

    Page: 1
    .NET Anatomy - Structured Exception Handling in .NET
    DotNetJunkies
    This article discusses structured exception handling (SEH), a service built into the core of .NET and available to all languages supported by it. Since the infrastructure for this service is built-in, there is very little code required to take full advantage of these features.
    .NET Anatomy – Structured Exception Handling in .NET
    DotNetJunkies
    This article discusses structured exception handling (SEH), a service built into the core of .NET and available to all languages supported by it. Since the infrastructure for this service is built-in, there is very little code required to take full advantage of these features.
    BUG: "Type System.IO.IOException" Error Message After Upgrade to Visual Basic .NET
    http://www.kbalertz.com/
    (316155) - After you upgrade your Microsoft Visual Basic 6 application to Visual Basic .NET, you may receive the following "exception" error message: An unhandled exception of the type 'System.IO.IOException' occurred in microsoft.visualbasic.dll.
    BUG: JLCA Incorrectly Matches the Automatic Variable of Type BYTE
    Microsoft Support
    (819601) - You have a Microsoft Visual J++ project that contains a variable of type byte as an argument for a method. When you use the Java Language Conversion Assistant (JLCA) tool to convert you Visual J++ project to Microsoft Visual C# .NET, JLCA converts...
    C# From a Java Developer's Perspective
    http://www.25hoursaday.com/
    What follows is an overview of similarities and differences between the language features and libraries of the C# and Java programming languages based on my experience using both languages. All code snippets below were tested on Microsoft's .NET Framework Beta 2 for C# snippets and Java™ 2, Standard Edition (J2SE™) version 1.4 Beta 2 for the Java snippets.
    Error Handling in Visual Basic .NET
    MSDN
    Discusses how error handling differs between Visual Basic .NET and Visual Basic 6.0. Main topics include Try/Catch blocks, Exception objects, procedure callers, and how to create your own Exception classes.
    Extreme XML: Combining XPath with the XmlReader
    MSDN
    Dare Obasanjo discusses the XPathReader, which provides the ability to filter and process large XML documents in an efficient manner.
    FIX: You receive a "System.IO.IOException, 'The handle is invalid'" error message when you use both Visual J# .NET and Visual C# .NET to access the stdout output stream in the same process
    http://www.kbalertz.com/
    (830297) - If you unload a Microsoft Visual J# .NET Application Domain (AppDomain) in a Microsoft Visual C# .NET process, the stdout output stream that is associated with the Console object is closed. After this point, if you try to use the Console object from...
    FIX: You receive a "System.IO.IOException, 'The handle is invalid'" error message when you use both Visual J# .NET and Visual C# .NET to access the stdout output stream in the same process
    Microsoft Support
    (830297) - If you unload a Microsoft Visual J# .NET Application Domain (AppDomain) in a Microsoft Visual C# .NET process, the stdout output stream that is associated with the Console object is closed. After this point, if you try to use the Console object from...
    FTP Client Library in C#
    C# Help
    How to access a File Transfer Protocol site by using Visual Basic .NET
    Microsoft Support
    (832679) - This article describes how to perform the File Transfer Protocol (FTP) operation by using Microsoft Visual Basic .NET. The code samples in this article perform the following FTP commands: Upload a file to the FTP site Download a file from the FTP site...
    How to access a File Transfer Protocol site by using Visual Basic .NET
    Microsoft Support
    (832679) - This article describes how to perform the File Transfer Protocol (FTP) operation by using Microsoft Visual Basic .NET. The code samples in this article perform the following FTP commands: Upload a file to the FTP site Download a file from the FTP site...
    How to catch exceptions in Visual C++ .NET
    Microsoft Support
    (815662) - Catching and dealing with exceptions are standard programming tasks. This article describes how to use a try-catch-finally block to catch an exception. A try-catch-finally block is a wrapper that you put around any code where an exception might occur....
    How to catch exceptions in Visual C++ .NET
    http://www.kbalertz.com/
    (815662) - Catching and dealing with exceptions are standard programming tasks. This article describes how to use a try-catch-finally block to catch an exception. A try-catch-finally block is a wrapper that you put around any code where an exception might occur....
    Memory Game
    C# Corner
    This is a memory game where you can use your favorite pictures (.bmp, jpg, gif). Therefore you specify the directory/ies where the desired images are contained in the settings (Settings/Customize../Add). You can also make some other customizations like how many cards are displayed on the screen, or how the pictures are rendered (clip off an area to fit into the cards or stretch/shrink them).
    Using SOAP with .NET Web Services
    ASPFree
    After creating a .NET web service and testing the methods via the default front-end the framework automatically creates for you when an .asmx page is loaded, it came time to test it via actual code. It was time to send and receive SOAP manually. I considered this an important aspect of understanding and designing web services. To actually see how HTTP handles SOAP and how requests and responses are sent and received.
    Utilize the full functionality of Whidbey File Management from VB.NET
    The Code Project
    Article on Whidbey File Management
    Writing Exceptional Code
    MSDN
    I've had some interesting discussions recently about the move from the "error code" style of error handling to the use of exceptions in the .NET world, and that's the main reason I've decided to devote a couple of columns to the subject (the secondary reason being that my column is due tomorrow, and I haven't thought of any other topics).
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