Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / Configuration / System / Configuration / IntegerValidator.cs / 1 / IntegerValidator.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 { // // Type validators: Unsealed so users can derive to extend the funcionality without repeating it // ============================================================================================= public class IntegerValidator : ConfigurationValidatorBase { private enum ValidationFlags { None = 0x0000, ExclusiveRange = 0x0001, // If set the value must be outside of the range instead of inside } private ValidationFlags _flags = ValidationFlags.None; private int _minValue = int.MinValue; private int _maxValue = int.MaxValue; private int _resolution = 1; public IntegerValidator(int minValue, int maxValue) : this(minValue, maxValue, false, 1) { } public IntegerValidator(int minValue, int maxValue, bool rangeIsExclusive) : this(minValue, maxValue, rangeIsExclusive, 1) { } public IntegerValidator(int minValue, int maxValue, bool rangeIsExclusive, int resolution) { if (resolution <= 0) { throw new ArgumentOutOfRangeException("resolution"); } if (minValue > maxValue) { throw new ArgumentOutOfRangeException("minValue", SR.GetString(SR.Validator_min_greater_than_max)); } _minValue = minValue; _maxValue = maxValue; _resolution = resolution; _flags = rangeIsExclusive ? ValidationFlags.ExclusiveRange : ValidationFlags.None; } public override bool CanValidate(Type type) { return (type == typeof(int)); } public override void Validate(object value) { ValidatorUtils.HelperParamValidation(value, typeof(int)); ValidatorUtils.ValidateScalar((int)value, _minValue, _maxValue, _resolution, _flags == ValidationFlags.ExclusiveRange); } } } // 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 { // // Type validators: Unsealed so users can derive to extend the funcionality without repeating it // ============================================================================================= public class IntegerValidator : ConfigurationValidatorBase { private enum ValidationFlags { None = 0x0000, ExclusiveRange = 0x0001, // If set the value must be outside of the range instead of inside } private ValidationFlags _flags = ValidationFlags.None; private int _minValue = int.MinValue; private int _maxValue = int.MaxValue; private int _resolution = 1; public IntegerValidator(int minValue, int maxValue) : this(minValue, maxValue, false, 1) { } public IntegerValidator(int minValue, int maxValue, bool rangeIsExclusive) : this(minValue, maxValue, rangeIsExclusive, 1) { } public IntegerValidator(int minValue, int maxValue, bool rangeIsExclusive, int resolution) { if (resolution <= 0) { throw new ArgumentOutOfRangeException("resolution"); } if (minValue > maxValue) { throw new ArgumentOutOfRangeException("minValue", SR.GetString(SR.Validator_min_greater_than_max)); } _minValue = minValue; _maxValue = maxValue; _resolution = resolution; _flags = rangeIsExclusive ? ValidationFlags.ExclusiveRange : ValidationFlags.None; } public override bool CanValidate(Type type) { return (type == typeof(int)); } public override void Validate(object value) { ValidatorUtils.HelperParamValidation(value, typeof(int)); ValidatorUtils.ValidateScalar((int)value, _minValue, _maxValue, _resolution, _flags == ValidationFlags.ExclusiveRange); } } } // 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
- MetafileHeaderWmf.cs
- DataServiceBuildProvider.cs
- Comparer.cs
- DataRecordInfo.cs
- CompModHelpers.cs
- OleDbPermission.cs
- CalloutQueueItem.cs
- DeferrableContentConverter.cs
- RepeatButtonAutomationPeer.cs
- StrokeFIndices.cs
- UnaryExpressionHelper.cs
- NetCodeGroup.cs
- MailAddress.cs
- IndexedString.cs
- CryptoKeySecurity.cs
- XmlWrappingWriter.cs
- WebRequest.cs
- MailDefinition.cs
- DataRelationPropertyDescriptor.cs
- AnnotationHelper.cs
- WorkflowInstanceTerminatedRecord.cs
- Assert.cs
- ConstructorNeedsTagAttribute.cs
- DictationGrammar.cs
- CommonGetThemePartSize.cs
- DataReaderContainer.cs
- IndexedSelectQueryOperator.cs
- EntityDataSourceWizardForm.cs
- LocalizedNameDescriptionPair.cs
- KernelTypeValidation.cs
- wgx_sdk_version.cs
- Int32Converter.cs
- RestHandler.cs
- HttpContext.cs
- HtmlInputPassword.cs
- Cursors.cs
- Model3DCollection.cs
- DockAndAnchorLayout.cs
- CriticalHandle.cs
- designeractionlistschangedeventargs.cs
- Executor.cs
- ChannelParameterCollection.cs
- LicenseContext.cs
- CellIdBoolean.cs
- FileDialogCustomPlace.cs
- InvalidPipelineStoreException.cs
- InputLanguageCollection.cs
- CodeComment.cs
- Hex.cs
- FlagsAttribute.cs
- SystemKeyConverter.cs
- AutomationElementCollection.cs
- BitSet.cs
- StorageAssociationSetMapping.cs
- CLSCompliantAttribute.cs
- XslNumber.cs
- linebase.cs
- RuntimeWrappedException.cs
- bidPrivateBase.cs
- Misc.cs
- shaperfactoryquerycacheentry.cs
- IdentifierService.cs
- MdiWindowListStrip.cs
- AttachedAnnotationChangedEventArgs.cs
- BufferedWebEventProvider.cs
- ToolStripDropDownItem.cs
- MarkupExtensionParser.cs
- Context.cs
- MgmtConfigurationRecord.cs
- SurrogateDataContract.cs
- IPEndPoint.cs
- LineVisual.cs
- PropertyTabChangedEvent.cs
- ToolTipAutomationPeer.cs
- DataGridViewBand.cs
- StartUpEventArgs.cs
- WizardSideBarListControlItem.cs
- ContainerUtilities.cs
- BamlRecordReader.cs
- ComplexPropertyEntry.cs
- ListChangedEventArgs.cs
- WebBaseEventKeyComparer.cs
- TrackingStringDictionary.cs
- DbgUtil.cs
- ImageSourceValueSerializer.cs
- QueryConverter.cs
- _DomainName.cs
- httpstaticobjectscollection.cs
- PointUtil.cs
- ReversePositionQuery.cs
- WindowsHyperlink.cs
- DockEditor.cs
- ITextView.cs
- ExtentCqlBlock.cs
- Point3DKeyFrameCollection.cs
- ColorDialog.cs
- MobileCapabilities.cs
- SigningCredentials.cs
- HtmlDocument.cs
- SiteMapNodeItem.cs