Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / wpf / src / Base / System / Windows / Markup / TypeConverterHelper.cs / 2 / TypeConverterHelper.cs
//------------------------------------------------------------------------
//
// Microsoft Windows Client Platform
// Copyright (C) Microsoft Corporation, 2006
//
// File: TypeConverterHelper.cs
//
// Description: Specifies that the whitespace surrounding an element should be trimmed.
//
//---------------------------------------------------------------------------
using System;
using System.Reflection;
using System.ComponentModel;
using System.Globalization;
using System.Diagnostics;
#if PBTCOMPILER
namespace MS.Internal.Markup
#else
namespace System.Windows.Markup
#endif
{
///
/// Class that provides fucntionality to obtain a TypeConverter from a property or the
/// type of the property, based on logic similar to TypeDescriptor.GetConverter.
///
internal static class TypeConverterHelper
{
internal static MemberInfo GetMemberInfoForPropertyConverter(object dpOrPiOrMi)
{
MemberInfo memberInfo = dpOrPiOrMi as PropertyInfo;
if (memberInfo == null)
{
MethodInfo methodInfo;
#if !PBTCOMPILER
DependencyProperty dp = dpOrPiOrMi as DependencyProperty;
if (dp != null)
{
// While parsing styles or templates, we end up getting a DependencyProperty,
// even for non-attached cases. In this case, we try fetching the CLR
// property info and getting its attributes.
memberInfo = dp.OwnerType.GetProperty(
dp.Name,
BindingFlags.Instance | BindingFlags.Public |
BindingFlags.NonPublic | BindingFlags.FlattenHierarchy);
// We failed to get a CLR wrapper for the DependencyProperty, so we
// assume that this is an attached property and look for the MethodInfo
// for the static getter.
if (memberInfo == null)
{
// Get the method member that defines the DependencyProperty
memberInfo = dp.OwnerType.GetMethod(
"Get" + dp.Name,
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Static | BindingFlags.FlattenHierarchy);
}
}
else
#endif
if ((methodInfo = dpOrPiOrMi as MethodInfo) != null)
{
// miSetter may not be a MethodInfo when we are dealing with event handlers that
// belong to local assemblies. One such case is encountered when building DrtCompiler.
if (methodInfo.GetParameters().Length == 1)
{
// Use Getter of the attached property
memberInfo = methodInfo;
}
else
{
// Use the Setter of the attached property (if any)
memberInfo = methodInfo.DeclaringType.GetMethod(
"Get" + methodInfo.Name.Substring("Set".Length),
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Static | BindingFlags.FlattenHierarchy);
}
}
}
return memberInfo;
}
internal static Type GetConverterType(MemberInfo memberInfo)
{
Debug.Assert(null != memberInfo, "Null passed for memberInfo to GetConverterType");
Type converterType = null;
// Try looking for the TypeConverter for the type using reflection.
string converterName = ReflectionHelper.GetTypeConverterAttributeData(memberInfo, out converterType);
if (converterType == null)
{
converterType = GetConverterTypeFromName(converterName);
}
return converterType;
}
internal static Type GetConverterType(Type type)
{
Debug.Assert(null != type, "Null passed for type to GetConverterType");
Type converterType = null;
// Try looking for the TypeConverter for the type using reflection.
string converterName = ReflectionHelper.GetTypeConverterAttributeData(type, out converterType);
if (converterType == null)
{
converterType = GetConverterTypeFromName(converterName);
}
return converterType;
}
private static Type GetConverterTypeFromName(string converterName)
{
Type converterType = null;
if (!string.IsNullOrEmpty(converterName))
{
converterType = ReflectionHelper.GetQualifiedType(converterName);
if (converterType != null)
{
// Validate that this is an accessible type converter.
if (!ReflectionHelper.IsPublicType(converterType))
{
#if PBTCOMPILER
if (!ReflectionHelper.IsInternalType(converterType) ||
!ReflectionHelper.IsInternalAllowedOnType(converterType))
{
#endif
converterType = null;
#if PBTCOMPILER
}
#endif
}
}
}
return converterType;
}
internal static Type GetCoreConverterTypeFromCustomType(Type type)
{
Type converterType = null;
if (type.IsEnum)
{
// Need to handle Enums types specially as they require a ctor that
// takes the underlying type, but at compile time we only need to know
// the Type of the Converter and not an actual instance of it.
converterType = typeof(EnumConverter);
}
else if (typeof(Int32).IsAssignableFrom(type))
{
converterType = typeof(Int32Converter);
}
else if (typeof(Int16).IsAssignableFrom(type))
{
converterType = typeof(Int16Converter);
}
else if (typeof(Int64).IsAssignableFrom(type))
{
converterType = typeof(Int64Converter);
}
else if (typeof(UInt32).IsAssignableFrom(type))
{
converterType = typeof(UInt32Converter);
}
else if (typeof(UInt16).IsAssignableFrom(type))
{
converterType = typeof(UInt16Converter);
}
else if (typeof(UInt64).IsAssignableFrom(type))
{
converterType = typeof(UInt64Converter);
}
else if (typeof(Boolean).IsAssignableFrom(type))
{
converterType = typeof(BooleanConverter);
}
else if (typeof(Double).IsAssignableFrom(type))
{
converterType = typeof(DoubleConverter);
}
else if (typeof(Single).IsAssignableFrom(type))
{
converterType = typeof(SingleConverter);
}
else if (typeof(Byte).IsAssignableFrom(type))
{
converterType = typeof(ByteConverter);
}
else if (typeof(SByte).IsAssignableFrom(type))
{
converterType = typeof(SByteConverter);
}
else if (typeof(Char).IsAssignableFrom(type))
{
converterType = typeof(CharConverter);
}
else if (typeof(Decimal).IsAssignableFrom(type))
{
converterType = typeof(DecimalConverter);
}
else if (typeof(TimeSpan).IsAssignableFrom(type))
{
converterType = typeof(TimeSpanConverter);
}
else if (typeof(Guid).IsAssignableFrom(type))
{
converterType = typeof(GuidConverter);
}
else if (typeof(String).IsAssignableFrom(type))
{
converterType = typeof(StringConverter);
}
else if (typeof(CultureInfo).IsAssignableFrom(type))
{
converterType = typeof(CultureInfoConverter);
}
else if (typeof(Type).IsAssignableFrom(type))
{
converterType = typeof(TypeTypeConverter);
}
else if (typeof(DateTime).IsAssignableFrom(type))
{
converterType = typeof(DateTimeConverter2);
}
return converterType;
}
internal static CultureInfo EnglishUSCulture
{
get
{
if (_englishUSCulture == null)
{
_englishUSCulture = new CultureInfo("en-us", false);
}
return _englishUSCulture;
}
}
private static CultureInfo _englishUSCulture = null;
#if !PBTCOMPILER
private static TypeConverter GetCoreConverterFromCoreType(Type type)
{
TypeConverter typeConverter = null;
if (type == typeof(Int32))
{
typeConverter = new System.ComponentModel.Int32Converter();
}
else if (type == typeof(Int16))
{
typeConverter = new System.ComponentModel.Int16Converter();
}
else if (type == typeof(Int64))
{
typeConverter = new System.ComponentModel.Int64Converter();
}
else if (type == typeof(UInt32))
{
typeConverter = new System.ComponentModel.UInt32Converter();
}
else if (type == typeof(UInt16))
{
typeConverter = new System.ComponentModel.UInt16Converter();
}
else if (type == typeof(UInt64))
{
typeConverter = new System.ComponentModel.UInt64Converter();
}
else if (type == typeof(Boolean))
{
typeConverter = new System.ComponentModel.BooleanConverter();
}
else if (type == typeof(Double))
{
typeConverter = new System.ComponentModel.DoubleConverter();
}
else if (type == typeof(Single))
{
typeConverter = new System.ComponentModel.SingleConverter();
}
else if (type == typeof(Byte))
{
typeConverter = new System.ComponentModel.ByteConverter();
}
else if (type == typeof(SByte))
{
typeConverter = new System.ComponentModel.SByteConverter();
}
else if (type == typeof(Char))
{
typeConverter = new System.ComponentModel.CharConverter();
}
else if (type == typeof(Decimal))
{
typeConverter = new System.ComponentModel.DecimalConverter();
}
else if (type == typeof(TimeSpan))
{
typeConverter = new System.ComponentModel.TimeSpanConverter();
}
else if (type == typeof(Guid))
{
typeConverter = new System.ComponentModel.GuidConverter();
}
else if (type == typeof(String))
{
typeConverter = new System.ComponentModel.StringConverter();
}
else if (type == typeof(CultureInfo))
{
typeConverter = new System.ComponentModel.CultureInfoConverter();
}
else if (type == typeof(Type))
{
typeConverter = new System.Windows.Markup.TypeTypeConverter();
}
else if (type == typeof(DateTime))
{
typeConverter = new DateTimeConverter2();
}
else if (ReflectionHelper.IsNullableType(type))
{
typeConverter = new System.ComponentModel.NullableConverter(type);
}
return typeConverter;
}
internal static TypeConverter GetCoreConverterFromCustomType(Type type)
{
TypeConverter typeConverter = null;
if (type.IsEnum)
{
// Need to handle Enums types specially as they require a ctor that
// takes the underlying type.
typeConverter = new System.ComponentModel.EnumConverter(type);
}
else if (typeof(Int32).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.Int32Converter();
}
else if (typeof(Int16).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.Int16Converter();
}
else if (typeof(Int64).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.Int64Converter();
}
else if (typeof(UInt32).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.UInt32Converter();
}
else if (typeof(UInt16).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.UInt16Converter();
}
else if (typeof(UInt64).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.UInt64Converter();
}
else if (typeof(Boolean).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.BooleanConverter();
}
else if (typeof(Double).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.DoubleConverter();
}
else if (typeof(Single).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.SingleConverter();
}
else if (typeof(Byte).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.ByteConverter();
}
else if (typeof(SByte).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.SByteConverter();
}
else if (typeof(Char).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.CharConverter();
}
else if (typeof(Decimal).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.DecimalConverter();
}
else if (typeof(TimeSpan).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.TimeSpanConverter();
}
else if (typeof(Guid).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.GuidConverter();
}
else if (typeof(String).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.StringConverter();
}
else if (typeof(CultureInfo).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.CultureInfoConverter();
}
else if (typeof(Type).IsAssignableFrom(type))
{
typeConverter = new System.Windows.Markup.TypeTypeConverter();
}
else if (typeof(DateTime).IsAssignableFrom(type))
{
typeConverter = new DateTimeConverter2();
}
return typeConverter;
}
///
/// Returns a TypeConverter for the given target Type, otherwise null if not found.
/// First, if the type is one of the known system types, it lookups a table to determine the TypeConverter.
/// Next, it tries to find a TypeConverterAttribute on the type using reflection.
/// Finally, it looks up the table of known typeConverters again if the given type derives from one of the
/// known system types.
///
/// The target Type for which to find a TypeConverter.
/// A TypeConverter for the Type type if found. Null otherwise.
internal static TypeConverter GetTypeConverter(Type type)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
TypeConverter typeConverter = GetCoreConverterFromCoreType(type);
if (typeConverter == null)
{
Type converterType = GetConverterType(type);
if (converterType != null)
{
typeConverter = Activator.CreateInstance(converterType,
BindingFlags.Instance | BindingFlags.CreateInstance | BindingFlags.Public,
null,
null,
EnglishUSCulture) as TypeConverter;
}
else
{
typeConverter = GetCoreConverterFromCustomType(type);
}
if (typeConverter == null)
{
typeConverter = new TypeConverter();
}
}
return typeConverter;
}
#endif
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------------------
//
// Microsoft Windows Client Platform
// Copyright (C) Microsoft Corporation, 2006
//
// File: TypeConverterHelper.cs
//
// Description: Specifies that the whitespace surrounding an element should be trimmed.
//
//---------------------------------------------------------------------------
using System;
using System.Reflection;
using System.ComponentModel;
using System.Globalization;
using System.Diagnostics;
#if PBTCOMPILER
namespace MS.Internal.Markup
#else
namespace System.Windows.Markup
#endif
{
///
/// Class that provides fucntionality to obtain a TypeConverter from a property or the
/// type of the property, based on logic similar to TypeDescriptor.GetConverter.
///
internal static class TypeConverterHelper
{
internal static MemberInfo GetMemberInfoForPropertyConverter(object dpOrPiOrMi)
{
MemberInfo memberInfo = dpOrPiOrMi as PropertyInfo;
if (memberInfo == null)
{
MethodInfo methodInfo;
#if !PBTCOMPILER
DependencyProperty dp = dpOrPiOrMi as DependencyProperty;
if (dp != null)
{
// While parsing styles or templates, we end up getting a DependencyProperty,
// even for non-attached cases. In this case, we try fetching the CLR
// property info and getting its attributes.
memberInfo = dp.OwnerType.GetProperty(
dp.Name,
BindingFlags.Instance | BindingFlags.Public |
BindingFlags.NonPublic | BindingFlags.FlattenHierarchy);
// We failed to get a CLR wrapper for the DependencyProperty, so we
// assume that this is an attached property and look for the MethodInfo
// for the static getter.
if (memberInfo == null)
{
// Get the method member that defines the DependencyProperty
memberInfo = dp.OwnerType.GetMethod(
"Get" + dp.Name,
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Static | BindingFlags.FlattenHierarchy);
}
}
else
#endif
if ((methodInfo = dpOrPiOrMi as MethodInfo) != null)
{
// miSetter may not be a MethodInfo when we are dealing with event handlers that
// belong to local assemblies. One such case is encountered when building DrtCompiler.
if (methodInfo.GetParameters().Length == 1)
{
// Use Getter of the attached property
memberInfo = methodInfo;
}
else
{
// Use the Setter of the attached property (if any)
memberInfo = methodInfo.DeclaringType.GetMethod(
"Get" + methodInfo.Name.Substring("Set".Length),
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Static | BindingFlags.FlattenHierarchy);
}
}
}
return memberInfo;
}
internal static Type GetConverterType(MemberInfo memberInfo)
{
Debug.Assert(null != memberInfo, "Null passed for memberInfo to GetConverterType");
Type converterType = null;
// Try looking for the TypeConverter for the type using reflection.
string converterName = ReflectionHelper.GetTypeConverterAttributeData(memberInfo, out converterType);
if (converterType == null)
{
converterType = GetConverterTypeFromName(converterName);
}
return converterType;
}
internal static Type GetConverterType(Type type)
{
Debug.Assert(null != type, "Null passed for type to GetConverterType");
Type converterType = null;
// Try looking for the TypeConverter for the type using reflection.
string converterName = ReflectionHelper.GetTypeConverterAttributeData(type, out converterType);
if (converterType == null)
{
converterType = GetConverterTypeFromName(converterName);
}
return converterType;
}
private static Type GetConverterTypeFromName(string converterName)
{
Type converterType = null;
if (!string.IsNullOrEmpty(converterName))
{
converterType = ReflectionHelper.GetQualifiedType(converterName);
if (converterType != null)
{
// Validate that this is an accessible type converter.
if (!ReflectionHelper.IsPublicType(converterType))
{
#if PBTCOMPILER
if (!ReflectionHelper.IsInternalType(converterType) ||
!ReflectionHelper.IsInternalAllowedOnType(converterType))
{
#endif
converterType = null;
#if PBTCOMPILER
}
#endif
}
}
}
return converterType;
}
internal static Type GetCoreConverterTypeFromCustomType(Type type)
{
Type converterType = null;
if (type.IsEnum)
{
// Need to handle Enums types specially as they require a ctor that
// takes the underlying type, but at compile time we only need to know
// the Type of the Converter and not an actual instance of it.
converterType = typeof(EnumConverter);
}
else if (typeof(Int32).IsAssignableFrom(type))
{
converterType = typeof(Int32Converter);
}
else if (typeof(Int16).IsAssignableFrom(type))
{
converterType = typeof(Int16Converter);
}
else if (typeof(Int64).IsAssignableFrom(type))
{
converterType = typeof(Int64Converter);
}
else if (typeof(UInt32).IsAssignableFrom(type))
{
converterType = typeof(UInt32Converter);
}
else if (typeof(UInt16).IsAssignableFrom(type))
{
converterType = typeof(UInt16Converter);
}
else if (typeof(UInt64).IsAssignableFrom(type))
{
converterType = typeof(UInt64Converter);
}
else if (typeof(Boolean).IsAssignableFrom(type))
{
converterType = typeof(BooleanConverter);
}
else if (typeof(Double).IsAssignableFrom(type))
{
converterType = typeof(DoubleConverter);
}
else if (typeof(Single).IsAssignableFrom(type))
{
converterType = typeof(SingleConverter);
}
else if (typeof(Byte).IsAssignableFrom(type))
{
converterType = typeof(ByteConverter);
}
else if (typeof(SByte).IsAssignableFrom(type))
{
converterType = typeof(SByteConverter);
}
else if (typeof(Char).IsAssignableFrom(type))
{
converterType = typeof(CharConverter);
}
else if (typeof(Decimal).IsAssignableFrom(type))
{
converterType = typeof(DecimalConverter);
}
else if (typeof(TimeSpan).IsAssignableFrom(type))
{
converterType = typeof(TimeSpanConverter);
}
else if (typeof(Guid).IsAssignableFrom(type))
{
converterType = typeof(GuidConverter);
}
else if (typeof(String).IsAssignableFrom(type))
{
converterType = typeof(StringConverter);
}
else if (typeof(CultureInfo).IsAssignableFrom(type))
{
converterType = typeof(CultureInfoConverter);
}
else if (typeof(Type).IsAssignableFrom(type))
{
converterType = typeof(TypeTypeConverter);
}
else if (typeof(DateTime).IsAssignableFrom(type))
{
converterType = typeof(DateTimeConverter2);
}
return converterType;
}
internal static CultureInfo EnglishUSCulture
{
get
{
if (_englishUSCulture == null)
{
_englishUSCulture = new CultureInfo("en-us", false);
}
return _englishUSCulture;
}
}
private static CultureInfo _englishUSCulture = null;
#if !PBTCOMPILER
private static TypeConverter GetCoreConverterFromCoreType(Type type)
{
TypeConverter typeConverter = null;
if (type == typeof(Int32))
{
typeConverter = new System.ComponentModel.Int32Converter();
}
else if (type == typeof(Int16))
{
typeConverter = new System.ComponentModel.Int16Converter();
}
else if (type == typeof(Int64))
{
typeConverter = new System.ComponentModel.Int64Converter();
}
else if (type == typeof(UInt32))
{
typeConverter = new System.ComponentModel.UInt32Converter();
}
else if (type == typeof(UInt16))
{
typeConverter = new System.ComponentModel.UInt16Converter();
}
else if (type == typeof(UInt64))
{
typeConverter = new System.ComponentModel.UInt64Converter();
}
else if (type == typeof(Boolean))
{
typeConverter = new System.ComponentModel.BooleanConverter();
}
else if (type == typeof(Double))
{
typeConverter = new System.ComponentModel.DoubleConverter();
}
else if (type == typeof(Single))
{
typeConverter = new System.ComponentModel.SingleConverter();
}
else if (type == typeof(Byte))
{
typeConverter = new System.ComponentModel.ByteConverter();
}
else if (type == typeof(SByte))
{
typeConverter = new System.ComponentModel.SByteConverter();
}
else if (type == typeof(Char))
{
typeConverter = new System.ComponentModel.CharConverter();
}
else if (type == typeof(Decimal))
{
typeConverter = new System.ComponentModel.DecimalConverter();
}
else if (type == typeof(TimeSpan))
{
typeConverter = new System.ComponentModel.TimeSpanConverter();
}
else if (type == typeof(Guid))
{
typeConverter = new System.ComponentModel.GuidConverter();
}
else if (type == typeof(String))
{
typeConverter = new System.ComponentModel.StringConverter();
}
else if (type == typeof(CultureInfo))
{
typeConverter = new System.ComponentModel.CultureInfoConverter();
}
else if (type == typeof(Type))
{
typeConverter = new System.Windows.Markup.TypeTypeConverter();
}
else if (type == typeof(DateTime))
{
typeConverter = new DateTimeConverter2();
}
else if (ReflectionHelper.IsNullableType(type))
{
typeConverter = new System.ComponentModel.NullableConverter(type);
}
return typeConverter;
}
internal static TypeConverter GetCoreConverterFromCustomType(Type type)
{
TypeConverter typeConverter = null;
if (type.IsEnum)
{
// Need to handle Enums types specially as they require a ctor that
// takes the underlying type.
typeConverter = new System.ComponentModel.EnumConverter(type);
}
else if (typeof(Int32).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.Int32Converter();
}
else if (typeof(Int16).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.Int16Converter();
}
else if (typeof(Int64).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.Int64Converter();
}
else if (typeof(UInt32).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.UInt32Converter();
}
else if (typeof(UInt16).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.UInt16Converter();
}
else if (typeof(UInt64).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.UInt64Converter();
}
else if (typeof(Boolean).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.BooleanConverter();
}
else if (typeof(Double).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.DoubleConverter();
}
else if (typeof(Single).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.SingleConverter();
}
else if (typeof(Byte).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.ByteConverter();
}
else if (typeof(SByte).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.SByteConverter();
}
else if (typeof(Char).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.CharConverter();
}
else if (typeof(Decimal).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.DecimalConverter();
}
else if (typeof(TimeSpan).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.TimeSpanConverter();
}
else if (typeof(Guid).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.GuidConverter();
}
else if (typeof(String).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.StringConverter();
}
else if (typeof(CultureInfo).IsAssignableFrom(type))
{
typeConverter = new System.ComponentModel.CultureInfoConverter();
}
else if (typeof(Type).IsAssignableFrom(type))
{
typeConverter = new System.Windows.Markup.TypeTypeConverter();
}
else if (typeof(DateTime).IsAssignableFrom(type))
{
typeConverter = new DateTimeConverter2();
}
return typeConverter;
}
///
/// Returns a TypeConverter for the given target Type, otherwise null if not found.
/// First, if the type is one of the known system types, it lookups a table to determine the TypeConverter.
/// Next, it tries to find a TypeConverterAttribute on the type using reflection.
/// Finally, it looks up the table of known typeConverters again if the given type derives from one of the
/// known system types.
///
/// The target Type for which to find a TypeConverter.
/// A TypeConverter for the Type type if found. Null otherwise.
internal static TypeConverter GetTypeConverter(Type type)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
TypeConverter typeConverter = GetCoreConverterFromCoreType(type);
if (typeConverter == null)
{
Type converterType = GetConverterType(type);
if (converterType != null)
{
typeConverter = Activator.CreateInstance(converterType,
BindingFlags.Instance | BindingFlags.CreateInstance | BindingFlags.Public,
null,
null,
EnglishUSCulture) as TypeConverter;
}
else
{
typeConverter = GetCoreConverterFromCustomType(type);
}
if (typeConverter == null)
{
typeConverter = new TypeConverter();
}
}
return typeConverter;
}
#endif
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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- SystemUnicastIPAddressInformation.cs
- DataGridViewIntLinkedList.cs
- AddInProcess.cs
- EnumUnknown.cs
- DLinqDataModelProvider.cs
- Socket.cs
- PageSetupDialog.cs
- Button.cs
- ClockController.cs
- AppDomainInfo.cs
- ThreadAttributes.cs
- BoundsDrawingContextWalker.cs
- ParagraphVisual.cs
- XmlExpressionDumper.cs
- TriggerBase.cs
- InstalledVoice.cs
- DependencyProperty.cs
- ExpandSegmentCollection.cs
- SerializerWriterEventHandlers.cs
- RotateTransform.cs
- SqlNode.cs
- TextEditorTables.cs
- ProofTokenCryptoHandle.cs
- CacheDependency.cs
- ConfigXmlReader.cs
- DateTimeOffset.cs
- GenericIdentity.cs
- JoinElimination.cs
- XhtmlTextWriter.cs
- login.cs
- HtmlSelect.cs
- ProcessProtocolHandler.cs
- Clock.cs
- DbConnectionHelper.cs
- KeyPullup.cs
- RuleProcessor.cs
- RequestQueue.cs
- UpdateCommand.cs
- ChtmlFormAdapter.cs
- ClientSponsor.cs
- MemoryMappedFile.cs
- CodeCatchClause.cs
- Win32Interop.cs
- ConsumerConnectionPointCollection.cs
- Font.cs
- RtType.cs
- SkipQueryOptionExpression.cs
- FixedSOMImage.cs
- DocumentDesigner.cs
- SmtpLoginAuthenticationModule.cs
- mactripleDES.cs
- ColumnProvider.cs
- TextTrailingWordEllipsis.cs
- SqlRowUpdatingEvent.cs
- FormatException.cs
- ImageField.cs
- TriggerCollection.cs
- DataRowExtensions.cs
- ModuleElement.cs
- PrimitiveType.cs
- DataMemberAttribute.cs
- TransportSecurityProtocolFactory.cs
- Inflater.cs
- TagNameToTypeMapper.cs
- TimeStampChecker.cs