Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Services / Messaging / System / Messaging / Design / SizeConverter.cs / 1305376 / SizeConverter.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Messaging.Design { using System.Messaging; using System.ComponentModel; using System.Diagnostics; using System; using System.ComponentModel.Design.Serialization; using System.Reflection; using System.Collections; using System.Globalization; ///internal class SizeConverter : TypeConverter { /// /// /// Determines if this converter can convert an object in the given source /// type to the native type of the converter. /// public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) { if (sourceType == typeof(string)) { return true; } return base.CanConvertFrom(context, sourceType); } ////// /// Converts the given object to the converter's native type. /// public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) { if (value is string) { string text = ((string)value).Trim(); if (text.Length == 0 || string.Compare(text, Res.GetString(Res.InfiniteValue), true, CultureInfo.CurrentCulture) == 0) return(long)uint.MaxValue; else { long size = Convert.ToInt64(text, culture); return size; } } return base.ConvertFrom(context, culture, value); } ////// /// Converts the given object to another type. The most common types to convert /// are to and from a string object. The default implementation will make a call /// to ToString on the object if the object is valid and if the destination /// type is string. If this cannot convert to the desitnation type, this will /// throw a NotSupportedException. /// public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) { if (destinationType == null) { throw new ArgumentNullException("destinationType"); } if (destinationType == typeof(string)) { if (value != null) { if ((long)value == uint.MaxValue) return Res.GetString(Res.InfiniteValue); else return value.ToString(); } } return base.ConvertTo(context, culture, value, destinationType); } } } // 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
- DeobfuscatingStream.cs
- uribuilder.cs
- ContainerParagraph.cs
- HtmlFormParameterReader.cs
- InternalBase.cs
- EntitySqlException.cs
- WizardForm.cs
- CryptoApi.cs
- TcpHostedTransportConfiguration.cs
- ObjectQueryState.cs
- SignedInfo.cs
- ZipArchive.cs
- TabControlCancelEvent.cs
- DelegateHelpers.cs
- EventDescriptorCollection.cs
- Encoder.cs
- UnmanagedMemoryStream.cs
- EntityCommandExecutionException.cs
- TagMapCollection.cs
- HttpDateParse.cs
- ValueExpressions.cs
- TimelineCollection.cs
- Rect3DValueSerializer.cs
- StdValidatorsAndConverters.cs
- CookielessHelper.cs
- CellQuery.cs
- QilInvoke.cs
- HwndSourceParameters.cs
- PageBuildProvider.cs
- PartManifestEntry.cs
- EventTask.cs
- IDQuery.cs
- StringOutput.cs
- MenuEventArgs.cs
- XmlResolver.cs
- ValidationRuleCollection.cs
- BufferedWebEventProvider.cs
- WhitespaceReader.cs
- RepeaterItemEventArgs.cs
- SQlBooleanStorage.cs
- ExecutedRoutedEventArgs.cs
- TabControlCancelEvent.cs
- NativeMethods.cs
- XmlTextWriter.cs
- Vector3D.cs
- MailMessageEventArgs.cs
- ButtonChrome.cs
- SQLInt32.cs
- ErasingStroke.cs
- WebPartConnectionsConfigureVerb.cs
- AttachmentCollection.cs
- LoginStatusDesigner.cs
- WCFServiceClientProxyGenerator.cs
- PeerNodeTraceRecord.cs
- RecordBuilder.cs
- ADMembershipProvider.cs
- XmlSchemaSimpleTypeUnion.cs
- MachineKeyConverter.cs
- AutomationTextAttribute.cs
- ReaderWriterLock.cs
- RequestCachingSection.cs
- CustomValidator.cs
- CompiledAction.cs
- FixedSOMLineCollection.cs
- DataGridTablesFactory.cs
- QueryConverter.cs
- WebSysDefaultValueAttribute.cs
- Comparer.cs
- Rijndael.cs
- DateTimeUtil.cs
- TextInfo.cs
- Funcletizer.cs
- KeyGestureConverter.cs
- SqlGenerator.cs
- QilSortKey.cs
- GraphicsContainer.cs
- Parser.cs
- PinnedBufferMemoryStream.cs
- DBCommandBuilder.cs
- WindowsListView.cs
- MultilineStringConverter.cs
- SoapConverter.cs
- FixedPageAutomationPeer.cs
- SoapMessage.cs
- XmlAutoDetectWriter.cs
- _OSSOCK.cs
- ConnectionPoint.cs
- PerformanceCounterCategory.cs
- PropertyRecord.cs
- SeekableReadStream.cs
- TableLayoutPanelCellPosition.cs
- SchemaManager.cs
- SerialStream.cs
- SoapTypeAttribute.cs
- HtmlWindow.cs
- Rect3D.cs
- CompositeControl.cs
- CommandField.cs
- SingleKeyFrameCollection.cs
- TargetParameterCountException.cs