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useful exceptions in c#

by pietman 2. March 2010 17:15


mscorlib
AbandonedMutexException	The exception that is thrown when one thread acquires a System.Threading.Mutex object that another thread has abandoned by exiting without releasing it.
AccessViolationException	The exception that is thrown when there is an attempt to read or write protected memory.
AmbiguousMatchException	The exception that is thrown when binding to a member results in more than one member matching the binding criteria. This class cannot be inherited.
AppDomainUnloadedException	The exception that is thrown when an attempt is made to access an unloaded application domain.
ApplicationException	The exception that is thrown when a non-fatal application error occurs.
ArgumentException	The exception that is thrown when one of the arguments provided to a method is not valid.
ArgumentNullException	The exception that is thrown when a null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.
ArgumentOutOfRangeException	The exception that is thrown when the value of an argument is outside the allowable range of values as defined by the invoked method.
ArithmeticException	The exception that is thrown for errors in an arithmetic, casting, or conversion operation.
ArrayTypeMismatchException	The exception that is thrown when an attempt is made to store an element of the wrong type within an array.
ASSERT
BadImageFormatException	The exception that is thrown when the file image of a DLL or an executable program is invalid.
CannotUnloadAppDomainException	The exception that is thrown when an attempt to unload an application domain fails.
COMException	The exception that is thrown when an unrecognized HRESULT is returned from a COM method call.
ContextMarshalException	The exception that is thrown when an attempt to marshal an object across a context boundary fails.
CryptographicException	The exception that is thrown when an error occurs during a cryptographic operation.
CryptographicUnexpectedOperationException	The exception that is thrown when an unexpected operation occurs during a cryptographic operation.
CustomAttributeFormatException	The exception that is thrown when the binary format of a custom attribute is invalid.
DataMisalignedException	The exception that is thrown when a unit of data is read from or written to an address that is not a multiple of the data size. This class cannot be inherited.
DecoderFallbackException	The exception that is thrown when a decoder fallback operation fails. This class cannot be inherited.
DirectoryNotFoundException	The exception that is thrown when part of a file or directory cannot be found.
DivideByZeroException	The exception that is thrown when there is an attempt to divide an integral or decimal value by zero.
DllNotFoundException	The exception that is thrown when a DLL specified in a DLL import cannot be found.
DriveNotFoundException	The exception that is thrown when trying to access a drive or share that is not available.
DuplicateWaitObjectException	The exception that is thrown when an object appears more than once in an array of synchronization objects.
EncoderFallbackException	The exception that is thrown when an encoder fallback operation fails. This class cannot be inherited.
EndOfStreamException	The exception that is thrown when reading is attempted past the end of a stream.
EntryPointNotFoundException	The exception that is thrown when an attempt to load a class fails due to the absence of an entry method.
ExecutionEngineException	The exception that is thrown when there is an internal error in the execution engine of the common language runtime. This class cannot be inherited.
ExternalException	The base exception type for all COM interop exceptions and structured exception handling (SEH) exceptions.
FieldAccessException	The exception that is thrown when there is an invalid attempt to access a private or protected field inside a class.
FileLoadException	The exception that is thrown when a managed assembly is found but cannot be loaded.
FileNotFoundException	The exception that is thrown when an attempt to access a file that does not exist on disk fails.
FormatException	The exception that is thrown when the format of an argument does not meet the parameter specifications of the invoked method.
HostProtectionException	The exception that is thrown when a denied host resource is detected.
IdentityNotMappedException	Represents an exception for a principal whose identity could not be mapped to a known identity.
IndexOutOfRangeException	The exception that is thrown when an attempt is made to access an element of an array with an index that is outside the bounds of the array. This class cannot be inherited.
InsufficientMemoryException	The exception that is thrown when a check for sufficient available memory fails. This class cannot be inherited.
InvalidCastException	The exception that is thrown for invalid casting or explicit conversion.
InvalidComObjectException	The exception thrown when an invalid COM object is used.
InvalidFilterCriteriaException	The exception that is thrown in System.Type.FindMembers(System.Reflection.MemberTypes, System.Reflection.BindingFlags, System.Reflection.MemberFilter, System.Object) when the filter criteria is not valid for the type of filter you are using.
InvalidOleVariantTypeException	The exception thrown by the marshaler when it encounters an argument of a variant type that can not be marshaled to managed code.
InvalidOperationException	The exception that is thrown when a method call is invalid for the object's current state.
InvalidProgramException	The exception that is thrown when a program contains invalid Microsoft intermediate language (MSIL) or metadata. Generally this indicates a bug in the compiler that generated the program.
IOException	The exception that is thrown when an I/O error occurs.
IsolatedStorageException	The exception that is thrown when an operation in isolated storage fails.
KeyNotFoundException	The exception that is thrown when the key specified for accessing an element in a collection does not match any key in the collection.
MarshalDirectiveException	The exception that is thrown by the marshaler when it encounters a System.Runtime.InteropServices.MarshalAsAttribute it does not support.
MemberAccessException	The exception that is thrown when an attempt to access a class member fails.
MetadataException
MethodAccessException	The exception that is thrown when there is an invalid attempt to access a private or protected method inside a class.
MissingFieldException	The exception that is thrown when there is an attempt to dynamically access a field that does not exist.
MissingManifestResourceException	The exception thrown if the main assembly does not contain the resources for the neutral culture, and they are required because of a missing appropriate satellite assembly.
MissingMemberException	The exception that is thrown when there is an attempt to dynamically access a class member that does not exist.
MissingMethodException	The exception that is thrown when there is an attempt to dynamically access a method that does not exist.
MissingSatelliteAssemblyException	The exception that is thrown when the satellite assembly for the resources of the neutral culture is missing.
MulticastNotSupportedException	The exception that is thrown when there is an attempt to combine two delegates based on the System.Delegate type instead of the System.MulticastDelegate type. This class cannot be inherited.
NotFiniteNumberException	The exception that is thrown when a floating-point value is positive infinity, negative infinity, or Not-a-Number (NaN).
NotImplementedException	The exception that is thrown when a requested method or operation is not implemented.
NotSupportedException	The exception that is thrown when an invoked method is not supported, or when there is an attempt to read, seek, or write to a stream that does not support the invoked functionality.
NullReferenceException	The exception that is thrown when there is an attempt to dereference a null object reference.
ObjectDisposedException	The exception that is thrown when an operation is performed on a disposed object.
OperationCanceledException	The exception that is thrown in a thread upon cancellation of an operation that the thread was executing.
OutOfMemoryException	The exception that is thrown when there is not enough memory to continue the execution of a program.
OverflowException	The exception that is thrown when an arithmetic, casting, or conversion operation in a checked context results in an overflow.
PathTooLongException	The exception that is thrown when a pathname or filename is longer than the system-defined maximum length.
PlatformNotSupportedException	The exception that is thrown when a feature does not run on a particular platform.
PolicyException	The exception that is thrown when policy forbids code to run.
PrivilegeNotHeldException	The exception that is thrown when a method in the System.Security.AccessControl namespace attempts to enable a privilege that it does not have.
RankException	The exception that is thrown when an array with the wrong number of dimensions is passed to a method.
ReflectionTypeLoadException	The exception that is thrown by the System.Reflection.Module.GetTypes method if any of the classes in a module cannot be loaded. This class cannot be inherited.
RemotingException	The exception that is thrown when something has gone wrong during remoting.
RemotingTimeoutException	The exception that is thrown when the server or the client cannot be reached for a previously specified period of time.
RuntimeWrappedException	Wraps an exception that does not derive from the System.Exception class. This class cannot be inherited.
SafeArrayRankMismatchException	The exception thrown when the rank of an incoming SAFEARRAY does not match the rank specified in the managed signature.
SafeArrayTypeMismatchException	The exception thrown when the type of the incoming SAFEARRAY does not match the type specified in the managed signature.
SecurityException	The exception that is thrown when a security error is detected.
SEHException	Represents Structured Exception Handler (SEH) errors.
SerializationException	The exception thrown when an error occurs during serialization or deserialization.
ServerException	The exception that is thrown to communicate errors to the client when the client connects to non-.NET Framework applications that cannot throw exceptions.
StackOverflowException	The exception that is thrown when the execution stack overflows because it contains too many nested method calls. This class cannot be inherited.
SynchronizationLockException	The exception that is thrown when a method requires the caller to own the lock on a given Monitor, and the method is invoked by a caller that does not own that lock.
SystemException	Defines the base class for predefined exceptions in the System namespace.
TargetException	Represents the exception that is thrown when an attempt is made to invoke an invalid target.
TargetInvocationException	The exception that is thrown by methods invoked through reflection. This class cannot be inherited.
TargetParameterCountException	The exception that is thrown when the number of parameters for an invocation does not match the number expected. This class cannot be inherited.
ThreadAbortException	The exception that is thrown when a call is made to the System.Threading.Thread.Abort(System.Object) method. This class cannot be inherited.
ThreadInterruptedException	The exception that is thrown when a System.Threading.Thread is interrupted while it is in a waiting state.
ThreadStartException	The exception that is thrown when a failure occurs in a managed thread after the underlying operating system thread has been started, but before the thread is ready to execute user code.
ThreadStateException	The exception that is thrown when a System.Threading.Thread is in an invalid System.Threading.Thread.ThreadState for the method call.
TimeoutException	The exception that is thrown when the time allotted for a process or operation has expired.
TypeInitializationException	The exception that is thrown as a wrapper around the exception thrown by the class initializer. This class cannot be inherited.
TypeLoadException	The exception that is thrown when type-loading failures occur.
TypeUnloadedException	The exception that is thrown when there is an attempt to access an unloaded class.
UnauthorizedAccessException	The exception that is thrown when the operating system denies access because of an I/O error or a specific type of security error.
VerificationException	The exception that is thrown when the security policy requires code to be type safe and the verification process is unable to verify that the code is type safe.
WaitHandleCannotBeOpenedException	The exception that is thrown when an attempt is made to open a system mutex or semaphore that does not exist.
XmlSyntaxException	The exception that is thrown when there is a syntax error in XML parsing. This class cannot be inherited.

System
AuthenticationException	The exception that is thrown when authentication fails for an authentication stream.
CheckoutException	The exception that is thrown when an attempt to check out a file that is checked into a source code management program is canceled or fails.
ConfigurationException	The exception that is thrown when a configuration system error has occurred.
CookieException	The exception that is thrown when an error is made adding a System.Net.Cookie to a System.Net.CookieContainer.
HttpListenerException	The exception that is thrown when an error occurs processing an HTTP request.
InternalBufferOverflowException	The exception thrown when the internal buffer overflows.
InternalException
InvalidAsynchronousStateException	Thrown when a thread on which an operation should execute no longer exists or has no message loop.
InvalidCredentialException	The exception that is thrown when authentication fails for an authentication stream and cannot be retried.
InvalidDataException	The exception that is thrown when a data stream is in an invalid format.
InvalidEnumArgumentException	The exception thrown when using invalid arguments that are enumerators.
LicenseException	Represents the exception thrown when a component cannot be granted a license.
NetworkInformationException	The exception that is thrown when an error occurs while retrieving network information.
PingException	The exception that is thrown when a System.Net.NetworkInformation.Ping.Send or System.Net.NetworkInformation.Ping.SendAsync method calls a method that throws an exception.
ProtocolViolationException	The exception that is thrown when an error is made while using a network protocol.
SemaphoreFullException	The exception that is thrown when the System.Threading.Semaphore.Release method is called on a semaphore whose count is already at the maximum.
SettingsPropertyIsReadOnlyException	Provides an exception for read-only System.Configuration.SettingsProperty objects.
SettingsPropertyNotFoundException	Provides an exception for System.Configuration.SettingsProperty objects that are not found.
SettingsPropertyWrongTypeException	Provides an exception that is thrown when an invalid type is used with a System.Configuration.SettingsProperty object.
SmtpException	Represents the exception that is thrown when the System.Net.Mail.SmtpClient is not able to complete a System.Net.Mail.SmtpClient.Send or System.Net.Mail.SmtpClient.SendAsync operation.
SmtpFailedRecipientException	Represents the exception that is thrown when the System.Net.Mail.SmtpClient is not able to complete a System.Net.Mail.SmtpClient.Send or System.Net.Mail.SmtpClient.SendAsync operation to a particular recipient.
SmtpFailedRecipientsException	The exception that is thrown when e-mail is sent using an System.Net.Mail.SmtpClient and cannot be delivered to all recipients.
SocketException	The exception that is thrown when a socket error occurs.
UriFormatException	The exception that is thrown when an invalid Uniform Resource Identifier (URI) is detected.
WarningException	Specifies an exception that is handled as a warning instead of an error.
WebException	The exception that is thrown when an error occurs while accessing the network through a pluggable protocol.
Win32Exception	Throws an exception for a Win32 error code.

System.Configuration
ConfigurationErrorsException	The current value is not one of the System.Web.Configuration.PagesSection.EnableSessionState values.
ProviderException	The exception that is thrown when a configuration provider error has occurred. This exception class is also used by providers to throw exceptions when internal errors occur within the provider that do not map to other pre-existing exception classes.

System.Core
AssertionException
AssumptionException
EventLogException	Represents the base class for all the exceptions that are thrown when an error occurs while reading event log related information.
EventLogInvalidDataException	Represents the exception thrown when an event provider publishes invalid data in an event.
EventLogNotFoundException	Represents the exception that is thrown when a requested event log (usually specified by the name of the event log or the path to the event log file) does not exist.
EventLogProviderDisabledException	Represents the exception that is thrown when a specified event provider name references a disabled event provider. A disabled event provider cannot publish events.
EventLogReadingException	Represents an exception that is thrown when an error occurred while reading, querying, or subscribing to the events in an event log.
InstanceNotFoundException	The exception thrown to indicate that no instances are returned by a provider.
InstrumentationBaseException	Represents the base provider-related exception.
InstrumentationException	Represents a provider-related exception.
InvalidTimeZoneException	The exception that is thrown when time zone information is invalid.
InvariantException
LockRecursionException	The exception that is thrown when recursive entry into a lock is not compatible with the recursion policy for the lock.
PostconditionException
PreconditionException
SystemCore_EnumerableDebugViewEmptyException
TimeZoneNotFoundException	The exception that is thrown when a time zone cannot be found.

System.Data
ConstraintException	Represents the exception that is thrown when attempting an action that violates a constraint.
DataException	Represents the exception that is thrown when errors are generated using ADO.NET components.
DBConcurrencyException	The exception that is thrown by the System.Data.Common.DataAdapter during an insert, update, or delete operation if the number of rows affected equals zero.
DbException	The base class for all exceptions thrown on behalf of the data source.
DeletedRowInaccessibleException	Represents the exception that is thrown when an action is tried on a System.Data.DataRow that has been deleted.
DuplicateNameException	Represents the exception that is thrown when a duplicate database object name is encountered during an add operation in a System.Data.DataSet -related object.
EvaluateException	Represents the exception that is thrown when the System.Data.DataColumn.Expression property of a System.Data.DataColumn cannot be evaluated.
InRowChangingEventException	Represents the exception that is thrown when you call the System.Data.DataRow.EndEdit method within the System.Data.DataTable.RowChanging event.
InvalidConstraintException	Represents the exception that is thrown when incorrectly trying to create or access a relation.
InvalidExpressionException	Represents the exception that is thrown when you try to add a System.Data.DataColumn that contains an invalid System.Data.DataColumn.Expression to a System.Data.DataColumnCollection.
InvalidUdtException	Thrown when SQL Server or the ADO.NET System.Data.SqlClient provider detects an invalid user-defined type (UDT).
MissingPrimaryKeyException	Represents the exception that is thrown when you try to access a row in a table that has no primary key.
ModuleLoadException
ModuleLoadExceptionHandlerException
NoNullAllowedException	Represents the exception that is thrown when you try to insert a null value into a column where System.Data.DataColumn.AllowDBNull is set to false.
OdbcException	The exception that is generated when a warning or error is returned by an ODBC data source. This class cannot be inherited.
OleDbException	The exception that is thrown when the underlying provider returns a warning or error for an OLE DB data source. This class cannot be inherited.
OperationAbortedException	This exception is thrown when an ongoing operation is aborted by the user.
ReadOnlyException	Represents the exception that is thrown when you try to change the value of a read-only column.
RowNotInTableException	Represents the exception that is thrown when you try to perform an operation on a System.Data.DataRow that is not in a System.Data.DataTable.
SqlAlreadyFilledException	The System.Data.SqlTypes.SqlAlreadyFilledException class is not intended for use as a stand-alone component, but as a class from which other classes derive standard functionality.
SqlException	The exception that is thrown when SQL Server returns a warning or error. This class cannot be inherited.
SqlNotFilledException	The System.Data.SqlTypes.SqlNotFilledException class is not intended for use as a stand-alone component, but as a class from which other classes derive standard functionality.
SqlNullValueException	The exception that is thrown when the Value property of a System.Data.SqlTypes structure is set to null.
SqlTruncateException	The exception that is thrown when you set a value into a System.Data.SqlTypes structure would truncate that value.
SqlTypeException	The base exception class for the System.Data.SqlTypes.
StrongTypingException	The exception that is thrown by a strongly typed System.Data.DataSet when the user accesses a DBNull value.
SyntaxErrorException	Represents the exception that is thrown when the System.Data.DataColumn.Expression property of a System.Data.DataColumn contains a syntax error.
TypedDataSetGeneratorException	The exception that is thrown when a name conflict occurs while generating a strongly typed System.Data.DataSet.
VersionNotFoundException	Represents the exception that is thrown when you try to return a version of a System.Data.DataRow that has been deleted.

System.Data.Entity
EntityCommandCompilationException	Represents errors that occur during command compilation; when a command tree could not be produced to represent the command text.
EntityCommandExecutionException	Represents errors that occur when the underlying storage provider could not execute the specified command. This exception usually wraps a provider-specific exception.
EntityException	Represents Entity Framework-related errors that occur in the EntityClient namespace. The EntityException is the base class for all Entity Framework exceptions thrown by the EntityClient.
EntitySqlException	Represents errors that occur when parsing Entity SQL command text. This exception is thrown when syntactic or semantic rules are violated.
InternalMappingException
InvalidCommandTreeException	The exception that is thrown to indicate that a command tree is invalid.
MappingException	The exception that is thrown when mapping related service requests fail.
MetadataException	The exception that is thrown when metadata related service requests fails.
ObjectNotFoundException	The exception that is thrown when an object is not present.
OptimisticConcurrencyException	The exception that is thrown when an optimistic concurrency violation occurs.
ProviderIncompatibleException	The exception that is thrown when the underlying data provider is incompatible with the Entity Framework.
UpdateException	The exception that is thrown when modifications to object instances cannot be persisted to the data store.

System.Data.Linq
ChangeConflictException	Thrown when an update fails because database values have been updated since the client last read them.
DuplicateKeyException	Thrown when an attempt is made to add an object to the identity cache by using a key that is already being used.
ForeignKeyReferenceAlreadyHasValueException	Represents errors that occur when an attempt is made to change a foreign key when the entity is already loaded.

System.Data.Services
DataServiceException	Represents an instance of the System.Data.Services.DataServiceException class with a specified message that describes the error.

System.Web
DatabaseNotEnabledForNotificationException	The exception that is thrown when a SQL Server database is not enabled to support dependencies associated with the System.Web.Caching.SqlCacheDependency class. This class cannot be inherited.
HostingEnvironmentException
HttpCompileException	The exception that is thrown when a compiler error occurs.
HttpException	Describes an exception that occurred during the processing of HTTP requests.
HttpParseException	The exception that is thrown when a parse error occurs.
HttpRequestValidationException	The exception that is thrown when a potentially malicious input string is received from the client as part of the request data. This class cannot be inherited.
HttpUnhandledException	The exception that is thrown when a generic exception occurs.
MembershipCreateUserException	The exception that is thrown when a user is not successfully created by a membership provider.
MembershipPasswordException	The exception that is thrown when a password cannot be retrieved from the password store.
SqlExecutionException	Defines a class for SQL execution exceptions in the System.Web.Management namespace.
TableNotEnabledForNotificationException	The exception that is thrown when a System.Web.Caching.SqlCacheDependency class is used against a database table that is not enabled for change notifications.
ViewStateException	Represents the exception that is thrown when the view state cannot be loaded or validated. This class cannot be inherited.

System.Web.Services
InvalidContentTypeException
InvalidDocumentContentsException
SoapException	Represents the exception that is thrown when an XML Web service method is called over SOAP and an exception occurs.
SoapHeaderException	The SOAP representation of a server error.

System.Xml
UpaException
XmlException	Returns detailed information about the last exception.
XmlSchemaException	Returns detailed information about the schema exception.
XmlSchemaInferenceException	Returns information about errors encountered by the System.Xml.Schema.XmlSchemaInference class while inferring a schema from an XML document.
XmlSchemaValidationException	Represents the exception thrown when XML Schema Definition Language (XSD) schema validation errors and warnings are encountered in an XML document being validated.
XPathException	Provides the exception thrown when an error occurs while processing an XPath expression.
XsltCompileException	The exception that is thrown by the Load method when an error is found in the XSLT style sheet.
XsltException	The exception that is thrown when an error occurs while processing an XSLT transformation.