Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / DataSet / System / Data / DataSetUtil.cs / 1305376 / 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.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- XmlSchema.cs
- DataBoundControlHelper.cs
- LowerCaseStringConverter.cs
- BrushMappingModeValidation.cs
- MethodCallTranslator.cs
- EntryWrittenEventArgs.cs
- FixedDocumentSequencePaginator.cs
- Hyperlink.cs
- WpfSharedXamlSchemaContext.cs
- PackageRelationship.cs
- FontInfo.cs
- SByte.cs
- Operand.cs
- UnsafeNativeMethodsMilCoreApi.cs
- ReflectTypeDescriptionProvider.cs
- CryptoApi.cs
- ObjectReaderCompiler.cs
- WorkflowElementDialogWindow.xaml.cs
- MaskedTextBoxDesigner.cs
- DockingAttribute.cs
- FolderBrowserDialog.cs
- XmlSchemaDocumentation.cs
- AppendHelper.cs
- UiaCoreApi.cs
- EmptyReadOnlyDictionaryInternal.cs
- XmlTextEncoder.cs
- PathData.cs
- ToolStripRenderEventArgs.cs
- Matrix.cs
- FlowLayout.cs
- ThicknessAnimationUsingKeyFrames.cs
- SimpleApplicationHost.cs
- XmlSchemaType.cs
- StreamGeometry.cs
- ImportCatalogPart.cs
- SolidBrush.cs
- ValidationEventArgs.cs
- DataServiceOperationContext.cs
- TreeNodeStyleCollection.cs
- ActivityExecutorOperation.cs
- LayoutUtils.cs
- SequentialUshortCollection.cs
- OracleBinary.cs
- GestureRecognizer.cs
- Delegate.cs
- SocketAddress.cs
- XmlSchemaProviderAttribute.cs
- SpecularMaterial.cs
- SystemIPv6InterfaceProperties.cs
- UnsafeNativeMethods.cs
- DrawingGroup.cs
- ListBase.cs
- SiteMapSection.cs
- ToggleProviderWrapper.cs
- ThreadStateException.cs
- D3DImage.cs
- FilterElement.cs
- QueryPageSettingsEventArgs.cs
- GridViewItemAutomationPeer.cs
- Fonts.cs
- SubpageParagraph.cs
- StringAnimationUsingKeyFrames.cs
- ObjectDataSourceSelectingEventArgs.cs
- Types.cs
- ColorDialog.cs
- UriSection.cs
- PrivilegedConfigurationManager.cs
- OleDbErrorCollection.cs
- MediaContextNotificationWindow.cs
- RightsManagementPermission.cs
- EUCJPEncoding.cs
- TemplatedEditableDesignerRegion.cs
- WmlTextBoxAdapter.cs
- WindowsListViewSubItem.cs
- WebPartMovingEventArgs.cs
- FormatControl.cs
- EdmProperty.cs
- PrinterResolution.cs
- DelayedRegex.cs
- DateTimeFormat.cs
- Constants.cs
- FixedBufferAttribute.cs
- OutputWindow.cs
- PreProcessInputEventArgs.cs
- ResourcePermissionBaseEntry.cs
- Knowncolors.cs
- ErrorFormatterPage.cs
- ErrorLog.cs
- _SslStream.cs
- DragEventArgs.cs
- MultiSelector.cs
- FormViewActionList.cs
- XsltContext.cs
- ContextMarshalException.cs
- ArrayTypeMismatchException.cs
- DataGridViewRowEventArgs.cs
- JsonEnumDataContract.cs
- WebPartAddingEventArgs.cs
- AudioException.cs
- CaseStatementSlot.cs