Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Configuration / System / Configuration / StringValidator.cs / 1305376 / StringValidator.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.Collections; using System.IO; using System.Reflection; using System.Security.Permissions; using System.Xml; using System.Collections.Specialized; using System.Globalization; using System.ComponentModel; using System.Security; using System.Text; using System.Text.RegularExpressions; namespace System.Configuration { public class StringValidator : ConfigurationValidatorBase { private int _minLength; private int _maxLength; private string _invalidChars; public StringValidator(int minLength) : this(minLength, int.MaxValue, null) { } public StringValidator(int minLength, int maxLength) : this(minLength, maxLength, null) { } public StringValidator(int minLength, int maxLength, string invalidCharacters) { _minLength = minLength; _maxLength = maxLength; _invalidChars = invalidCharacters; } public override bool CanValidate(Type type) { return (type == typeof(string)); } public override void Validate(object value) { ValidatorUtils.HelperParamValidation(value, typeof(string)); string data = value as string; int len = (data == null ? 0 : data.Length); if (len < _minLength) { throw new ArgumentException(SR.GetString(SR.Validator_string_min_length, _minLength)); } if (len > _maxLength) { throw new ArgumentException(SR.GetString(SR.Validator_string_max_length, _maxLength)); } // Check if the string contains any invalid characters if ((len > 0) && (_invalidChars != null) && (_invalidChars.Length > 0)) { char[] array = new char[_invalidChars.Length]; _invalidChars.CopyTo(0, array, 0, _invalidChars.Length); if (data.IndexOfAny(array) != -1) { throw new ArgumentException(SR.GetString(SR.Validator_string_invalid_chars, _invalidChars)); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.Collections; using System.IO; using System.Reflection; using System.Security.Permissions; using System.Xml; using System.Collections.Specialized; using System.Globalization; using System.ComponentModel; using System.Security; using System.Text; using System.Text.RegularExpressions; namespace System.Configuration { public class StringValidator : ConfigurationValidatorBase { private int _minLength; private int _maxLength; private string _invalidChars; public StringValidator(int minLength) : this(minLength, int.MaxValue, null) { } public StringValidator(int minLength, int maxLength) : this(minLength, maxLength, null) { } public StringValidator(int minLength, int maxLength, string invalidCharacters) { _minLength = minLength; _maxLength = maxLength; _invalidChars = invalidCharacters; } public override bool CanValidate(Type type) { return (type == typeof(string)); } public override void Validate(object value) { ValidatorUtils.HelperParamValidation(value, typeof(string)); string data = value as string; int len = (data == null ? 0 : data.Length); if (len < _minLength) { throw new ArgumentException(SR.GetString(SR.Validator_string_min_length, _minLength)); } if (len > _maxLength) { throw new ArgumentException(SR.GetString(SR.Validator_string_max_length, _maxLength)); } // Check if the string contains any invalid characters if ((len > 0) && (_invalidChars != null) && (_invalidChars.Length > 0)) { char[] array = new char[_invalidChars.Length]; _invalidChars.CopyTo(0, array, 0, _invalidChars.Length); if (data.IndexOfAny(array) != -1) { throw new ArgumentException(SR.GetString(SR.Validator_string_invalid_chars, _invalidChars)); } } } } } // 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
- LicenseException.cs
- TypefaceMetricsCache.cs
- FieldToken.cs
- ControlBuilderAttribute.cs
- FormatException.cs
- QilXmlReader.cs
- MetadataUtil.cs
- EntityDataSource.cs
- ProfileEventArgs.cs
- ContractsBCL.cs
- SQLDouble.cs
- DocumentsTrace.cs
- ECDiffieHellmanCng.cs
- XpsFilter.cs
- DecimalStorage.cs
- WindowsSolidBrush.cs
- ValidationManager.cs
- DefaultEventAttribute.cs
- SinglePageViewer.cs
- BufferedReadStream.cs
- TimeManager.cs
- EncoderFallback.cs
- ObjectDataSourceMethodEventArgs.cs
- DataGridViewCellStateChangedEventArgs.cs
- GridItem.cs
- TimerElapsedEvenArgs.cs
- TrackingServices.cs
- XPathAncestorIterator.cs
- BaseTemplateBuildProvider.cs
- AutomationElementCollection.cs
- ObjectItemAssemblyLoader.cs
- externdll.cs
- EllipseGeometry.cs
- DataShape.cs
- UserValidatedEventArgs.cs
- AnimationClockResource.cs
- FactoryId.cs
- ClientFormsAuthenticationMembershipProvider.cs
- SqlRemoveConstantOrderBy.cs
- StructuredProperty.cs
- DbDataRecord.cs
- CharacterBuffer.cs
- EventArgs.cs
- QuotedPrintableStream.cs
- FreezableCollection.cs
- Bold.cs
- _ServiceNameStore.cs
- Latin1Encoding.cs
- XmlTextWriter.cs
- IntAverageAggregationOperator.cs
- ToolBarButtonClickEvent.cs
- FilterException.cs
- HashHelpers.cs
- DataGrid.cs
- TextEditorLists.cs
- WindowsTab.cs
- BooleanToVisibilityConverter.cs
- WorkflowMessageEventArgs.cs
- XmlQuerySequence.cs
- DetailsView.cs
- ListControlDataBindingHandler.cs
- DesignTimeResourceProviderFactoryAttribute.cs
- WpfPayload.cs
- SafeFindHandle.cs
- SQLByte.cs
- ReflectionTypeLoadException.cs
- TypeUsage.cs
- XmlSchemaSet.cs
- SettingsAttributeDictionary.cs
- CultureData.cs
- HttpServerVarsCollection.cs
- PixelFormat.cs
- MultitargetingHelpers.cs
- LowerCaseStringConverter.cs
- TransactionChannelListener.cs
- XmlSchemaException.cs
- ProfilePropertySettings.cs
- AttributeQuery.cs
- HttpWriter.cs
- ActivityInterfaces.cs
- FocusManager.cs
- KeyEvent.cs
- UInt32Storage.cs
- StylusPointPropertyInfoDefaults.cs
- ISAPIRuntime.cs
- DocumentSequence.cs
- Type.cs
- PropertyCollection.cs
- TypeExtensionConverter.cs
- SoapSchemaMember.cs
- BaseServiceProvider.cs
- LoadRetryConstantStrategy.cs
- TreeIterator.cs
- DbParameterCollectionHelper.cs
- InputScopeAttribute.cs
- UnaryQueryOperator.cs
- ToolStripDropDownItem.cs
- CodeSnippetExpression.cs
- DispatcherTimer.cs
- RepeaterCommandEventArgs.cs