Represents the exception that is thrown when attempting to change the value of a read-only column.

For a list of all members of this type, see ReadOnlyException Members.

System.Object
   System.Exception
      System.SystemException
         System.Data.DataException
            System.Data.ReadOnlyException

[Visual Basic]
<Serializable>
Public Class ReadOnlyException
   Inherits DataException
[C#]
[Serializable]
public class ReadOnlyException : DataException
[C++]
[Serializable]
public __gc class ReadOnlyException : public DataException
[JScript]
public
   Serializable
class ReadOnlyException extends DataException

Thread Safety

Any public static (Shared in Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.

Remarks

The ReadOnlyException is thrown when invoking the following methods or properties when attempting to change the value of a read-only column.

• DataRow.EndEdit
• DataRow.ItemArray

Requirements

Namespace: System.Data

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, .NET Compact Framework - Windows CE .NET

Assembly: System.Data (in System.Data.dll)

See Also

ReadOnlyException Members | System.Data Namespace