Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / ndp / fx / src / DataSet / System / Data / DataSetUtil.cs / 1 / DataSetUtil.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //[....] //----------------------------------------------------------------------------- using System; using System.Data; using System.Data.DataSetExtensions; using System.Diagnostics; internal static class DataSetUtil { #region CheckArgument internal static void CheckArgumentNull(T argumentValue, string argumentName) where T : class { if (null == argumentValue) { throw ArgumentNull(argumentName); } } #endregion #region Trace private static T TraceException (string trace, T e) { Debug.Assert(null != e, "TraceException: null Exception"); if (null != e) { //Bid.Trace(trace, e.ToString()); // will include callstack if permission is available } return e; } private static T TraceExceptionAsReturnValue (T e) { return TraceException(" '%ls'\n", e); } #endregion #region new Exception internal static ArgumentException Argument(string message) { return TraceExceptionAsReturnValue(new ArgumentException(message)); } internal static ArgumentNullException ArgumentNull(string message) { return TraceExceptionAsReturnValue(new ArgumentNullException(message)); } internal static ArgumentOutOfRangeException ArgumentOutOfRange(string message, string parameterName) { return TraceExceptionAsReturnValue(new ArgumentOutOfRangeException(parameterName, message)); } internal static InvalidCastException InvalidCast(string message) { return TraceExceptionAsReturnValue(new InvalidCastException(message)); } internal static InvalidOperationException InvalidOperation(string message) { return TraceExceptionAsReturnValue(new InvalidOperationException(message)); } internal static NotSupportedException NotSupported(string message) { return TraceExceptionAsReturnValue(new NotSupportedException(message)); } #endregion #region new EnumerationValueNotValid static internal ArgumentOutOfRangeException InvalidEnumerationValue(Type type, int value) { return ArgumentOutOfRange(Strings.DataSetLinq_InvalidEnumerationValue(type.Name, value.ToString(System.Globalization.CultureInfo.InvariantCulture)), type.Name); } static internal ArgumentOutOfRangeException InvalidDataRowState(DataRowState value) { #if DEBUG switch (value) { case DataRowState.Detached: case DataRowState.Unchanged: case DataRowState.Added: case DataRowState.Deleted: case DataRowState.Modified: Debug.Assert(false, "valid DataRowState " + value.ToString()); break; } #endif return InvalidEnumerationValue(typeof(DataRowState), (int)value); } static internal ArgumentOutOfRangeException InvalidLoadOption(LoadOption value) { #if DEBUG switch (value) { case LoadOption.OverwriteChanges: case LoadOption.PreserveChanges: case LoadOption.Upsert: Debug.Assert(false, "valid LoadOption " + value.ToString()); break; } #endif return InvalidEnumerationValue(typeof(LoadOption), (int)value); } #endregion // only StackOverflowException & ThreadAbortException are sealed classes static private readonly Type StackOverflowType = typeof(System.StackOverflowException); static private readonly Type OutOfMemoryType = typeof(System.OutOfMemoryException); static private readonly Type ThreadAbortType = typeof(System.Threading.ThreadAbortException); static private readonly Type NullReferenceType = typeof(System.NullReferenceException); static private readonly Type AccessViolationType = typeof(System.AccessViolationException); static private readonly Type SecurityType = typeof(System.Security.SecurityException); static internal bool IsCatchableExceptionType(Exception e) { // a 'catchable' exception is defined by what it is not. Type type = e.GetType(); return ((type != StackOverflowType) && (type != OutOfMemoryType) && (type != ThreadAbortType) && (type != NullReferenceType) && (type != AccessViolationType) && !SecurityType.IsAssignableFrom(type)); } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //[....] //----------------------------------------------------------------------------- using System; using System.Data; using System.Data.DataSetExtensions; using System.Diagnostics; internal static class DataSetUtil { #region CheckArgument internal static void CheckArgumentNull(T argumentValue, string argumentName) where T : class { if (null == argumentValue) { throw ArgumentNull(argumentName); } } #endregion #region Trace private static T TraceException (string trace, T e) { Debug.Assert(null != e, "TraceException: null Exception"); if (null != e) { //Bid.Trace(trace, e.ToString()); // will include callstack if permission is available } return e; } private static T TraceExceptionAsReturnValue (T e) { return TraceException(" '%ls'\n", e); } #endregion #region new Exception internal static ArgumentException Argument(string message) { return TraceExceptionAsReturnValue(new ArgumentException(message)); } internal static ArgumentNullException ArgumentNull(string message) { return TraceExceptionAsReturnValue(new ArgumentNullException(message)); } internal static ArgumentOutOfRangeException ArgumentOutOfRange(string message, string parameterName) { return TraceExceptionAsReturnValue(new ArgumentOutOfRangeException(parameterName, message)); } internal static InvalidCastException InvalidCast(string message) { return TraceExceptionAsReturnValue(new InvalidCastException(message)); } internal static InvalidOperationException InvalidOperation(string message) { return TraceExceptionAsReturnValue(new InvalidOperationException(message)); } internal static NotSupportedException NotSupported(string message) { return TraceExceptionAsReturnValue(new NotSupportedException(message)); } #endregion #region new EnumerationValueNotValid static internal ArgumentOutOfRangeException InvalidEnumerationValue(Type type, int value) { return ArgumentOutOfRange(Strings.DataSetLinq_InvalidEnumerationValue(type.Name, value.ToString(System.Globalization.CultureInfo.InvariantCulture)), type.Name); } static internal ArgumentOutOfRangeException InvalidDataRowState(DataRowState value) { #if DEBUG switch (value) { case DataRowState.Detached: case DataRowState.Unchanged: case DataRowState.Added: case DataRowState.Deleted: case DataRowState.Modified: Debug.Assert(false, "valid DataRowState " + value.ToString()); break; } #endif return InvalidEnumerationValue(typeof(DataRowState), (int)value); } static internal ArgumentOutOfRangeException InvalidLoadOption(LoadOption value) { #if DEBUG switch (value) { case LoadOption.OverwriteChanges: case LoadOption.PreserveChanges: case LoadOption.Upsert: Debug.Assert(false, "valid LoadOption " + value.ToString()); break; } #endif return InvalidEnumerationValue(typeof(LoadOption), (int)value); } #endregion // only StackOverflowException & ThreadAbortException are sealed classes static private readonly Type StackOverflowType = typeof(System.StackOverflowException); static private readonly Type OutOfMemoryType = typeof(System.OutOfMemoryException); static private readonly Type ThreadAbortType = typeof(System.Threading.ThreadAbortException); static private readonly Type NullReferenceType = typeof(System.NullReferenceException); static private readonly Type AccessViolationType = typeof(System.AccessViolationException); static private readonly Type SecurityType = typeof(System.Security.SecurityException); static internal bool IsCatchableExceptionType(Exception e) { // a 'catchable' exception is defined by what it is not. Type type = e.GetType(); return ((type != StackOverflowType) && (type != OutOfMemoryType) && (type != ThreadAbortType) && (type != NullReferenceType) && (type != AccessViolationType) && !SecurityType.IsAssignableFrom(type)); } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- HasCopySemanticsAttribute.cs
- SevenBitStream.cs
- TransformPattern.cs
- LinqDataView.cs
- WindowsToolbar.cs
- SQLInt32Storage.cs
- Base64Stream.cs
- ContentValidator.cs
- PolyLineSegmentFigureLogic.cs
- WebPart.cs
- TableLayoutCellPaintEventArgs.cs
- ObfuscateAssemblyAttribute.cs
- AmbientValueAttribute.cs
- MailDefinition.cs
- SingleKeyFrameCollection.cs
- BitStream.cs
- DateTimeConverter.cs
- DataViewManager.cs
- ImageList.cs
- ToolBarButton.cs
- WebPartZoneCollection.cs
- DisplayNameAttribute.cs
- ProgressBar.cs
- HTMLTagNameToTypeMapper.cs
- IPCCacheManager.cs
- CapabilitiesAssignment.cs
- DbConnectionClosed.cs
- BufferedWebEventProvider.cs
- MenuItemCollection.cs
- MetadataHelper.cs
- EncoderParameter.cs
- TransferRequestHandler.cs
- _HeaderInfoTable.cs
- WsrmTraceRecord.cs
- DataGridViewUtilities.cs
- COM2PictureConverter.cs
- MsmqDecodeHelper.cs
- PeerCollaboration.cs
- CrossAppDomainChannel.cs
- ExtendedProperty.cs
- FolderLevelBuildProviderAppliesToAttribute.cs
- StringBuilder.cs
- PolyQuadraticBezierSegment.cs
- ValueUnavailableException.cs
- HttpResponse.cs
- ScriptRegistrationManager.cs
- TextEditorTables.cs
- SymbolEqualComparer.cs
- String.cs
- ContentPropertyAttribute.cs
- ControlBindingsCollection.cs
- Compensation.cs
- AdjustableArrowCap.cs
- util.cs
- OracleConnectionFactory.cs
- PolyBezierSegmentFigureLogic.cs
- TagNameToTypeMapper.cs
- BoundField.cs
- ParallelDesigner.cs
- SoapConverter.cs
- WebPartAuthorizationEventArgs.cs
- DurationConverter.cs
- ContourSegment.cs
- FormViewActionList.cs
- ForwardPositionQuery.cs
- Overlapped.cs
- DocumentOrderQuery.cs
- TemplateComponentConnector.cs
- TextParaLineResult.cs
- FreeFormDragDropManager.cs
- LineMetrics.cs
- DispatchChannelSink.cs
- Function.cs
- CacheForPrimitiveTypes.cs
- BitmapEffectDrawing.cs
- Debug.cs
- StateWorkerRequest.cs
- ToolStrip.cs
- DesignerActionItemCollection.cs
- CodeAttributeArgumentCollection.cs
- NumberFunctions.cs
- XmlNodeReader.cs
- WebPartConnectionsConfigureVerb.cs
- SoapMessage.cs
- ExpressionNormalizer.cs
- MILUtilities.cs
- CustomAttribute.cs
- TextReader.cs
- ToolStrip.cs
- TreeNodeCollection.cs
- COM2IPerPropertyBrowsingHandler.cs
- ProvideValueServiceProvider.cs
- DataGridTable.cs
- GridViewRowEventArgs.cs
- SQLCharsStorage.cs
- URL.cs
- WindowsHyperlink.cs
- MetadataHelper.cs
- RTLAwareMessageBox.cs
- DesignerHelpers.cs