void DeserializeCollection <T>(ref T deserializedObject, string propName, string propValue)
{
propValue = propValue.Remove(0, 1);
propValue = propValue.Remove(propValue.Length - 1, 1);
PropertyInfo propInfo = deserializedObject.GetType().GetProperty(propName);
var property = TypeDescriptor.CreateInstance(null, propInfo.PropertyType, null, null);
var type = property.GetType();
bool isPrimitiveType = (property.GetType().GetGenericArguments().Length != 0)
? property.GetType().GetGenericArguments().Single().IsPrimitive
: property.GetType().GetElementType().IsPrimitive;
bool isStringType = (property.GetType().GetGenericArguments().Length != 0)
? property.GetType().GetGenericArguments().Single().Equals(typeof(string))
: property.GetType().GetElementType().Equals(typeof(string));
if (!isPrimitiveType && !isStringType)
{
}
else
{
List <string> splitCollectionSingleProps = propValue.Split(',').ToList();
}
//List<string> splitCollectionCollectionProps;
//while (propName.Contains('['))
//{
//}
}
/// <summary>
/// This method is called to create an instance of the given type. If the type is a component
/// this will search for a constructor of type IContainer first, and then an empty constructor.
/// </summary>
protected internal virtual object CreateInstance(Type type)
{
ArgumentNullException.ThrowIfNull(type);
// Locate an appropriate constructor for IComponents.
object instance = null;
ConstructorInfo ctor = TypeDescriptor.GetReflectionType(type).GetConstructor(Array.Empty <Type>());
if (ctor is not null)
{
instance = TypeDescriptor.CreateInstance(this, type, Array.Empty <Type>(), Array.Empty <object>());
}
else
{
if (typeof(IComponent).IsAssignableFrom(type))
{
ctor = TypeDescriptor.GetReflectionType(type).GetConstructor(BindingFlags.Public | BindingFlags.Instance | BindingFlags.ExactBinding, null, new Type[] { typeof(IContainer) }, null);
}
if (ctor is not null)
{
instance = TypeDescriptor.CreateInstance(this, type, new Type[] { typeof(IContainer) }, new object[] { ComponentContainer });
}
}
if (instance is null)
{
instance = Activator.CreateInstance(type, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.CreateInstance, null, null, null);
}
return(instance);
}
public void Should_Randomize_Order(Type shufflerType)
{
// A decent test injection framework like AutoMoq would do this much better, but we'll
// just hack it in here to avoid pulling in another library.
var shuffler = (IShuffler)TypeDescriptor.CreateInstance(null, shufflerType, null, null);
var shuffledDeck = shuffler.Shuffle(Deck);
var shuffledDeckEnumerator = shuffledDeck.GetEnumerator();
// It's tough to prove that a sequence is random, so we'll just
// prove that it's not sorted anymore.
foreach (var suit in Suit.All)
{
foreach (var rank in Rank.All)
{
shuffledDeckEnumerator.MoveNext();
// Exit the test on the first card we find that's out of order
if (suit != shuffledDeckEnumerator.Current.Suit ||
rank != shuffledDeckEnumerator.Current.Rank)
{
return;
}
}
}
throw new Xunit.Sdk.XunitException("Sequence is not randomized");
}
protected internal virtual object CreateInstance(Type type)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
ConstructorInfo constructor = null;
object obj2 = null;
constructor = TypeDescriptor.GetReflectionType(type).GetConstructor(new Type[0]);
if (constructor != null)
{
obj2 = TypeDescriptor.CreateInstance(this, type, new Type[0], new object[0]);
}
else
{
if (typeof(IComponent).IsAssignableFrom(type))
{
constructor = TypeDescriptor.GetReflectionType(type).GetConstructor(BindingFlags.ExactBinding | BindingFlags.Public | BindingFlags.Instance, null, new Type[] { typeof(IContainer) }, null);
}
if (constructor != null)
{
obj2 = TypeDescriptor.CreateInstance(this, type, new Type[] { typeof(IContainer) }, new object[] { this.ComponentContainer });
}
}
if (obj2 == null)
{
obj2 = Activator.CreateInstance(type, BindingFlags.CreateInstance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance, null, null, null);
}
return(obj2);
}
/// <summary>
/// This method is called to create an instance of the given type. If the type is a component
/// this will search for a constructor of type IContainer first, and then an empty constructor.
/// </summary>
protected internal virtual object CreateInstance(Type type)
{
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
// Locate an appropriate constructor for IComponents.
object instance = null;
ConstructorInfo ctor = TypeDescriptor.GetReflectionType(type).GetConstructor(new Type[0]);
if (ctor != null)
{
instance = TypeDescriptor.CreateInstance(this, type, new Type[0], new object[0]);
}
else
{
if (typeof(IComponent).IsAssignableFrom(type))
{
ctor = TypeDescriptor.GetReflectionType(type).GetConstructor(BindingFlags.Public | BindingFlags.Instance | BindingFlags.ExactBinding, null, new Type[] { typeof(IContainer) }, null);
}
if (ctor != null)
{
instance = TypeDescriptor.CreateInstance(this, type, new Type[] { typeof(IContainer) }, new object[] { ComponentContainer });
}
}
if (instance == null)
{
instance = Activator.CreateInstance(type, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.CreateInstance, null, null, null);
}
return(instance);
}
/// <summary>
/// The implementation of VsShell.ISelectionContainer.GetObjects in
/// ModelingWindowPane calls either GetSelectedObjects() or GetAllObjects()
/// - base calls to ModelingWindowPane
/// </summary>
/// <returns></returns>
protected override void GetSelectedObjects(uint count, object[] objects)
{
// call the base class version first; objects will be populated with a
// collection of DSL ModelElements
base.GetSelectedObjects(count, objects);
if (IsArtifactDesignerSafe() == false)
{
if (EdmUtils.ShouldShowByRefDebugHelpers())
{
if (Context != null)
{
var artifact = EditingContextManager.GetArtifact(Context) as EntityDesignArtifact;
if (artifact != null)
{
// Show at least the EFEntityModelDescriptor so we can see the by-reference property extensions
// for the hydrated model
var descriptor =
(ObjectDescriptor)TypeDescriptor.CreateInstance(null, typeof(EFEntityModelDescriptor), null, null);
descriptor.Initialize(artifact.ConceptualModel, Context, true);
objects[0] = descriptor;
}
}
}
else
{
for (var i = 0; i < objects.Length; i++)
{
objects[i] = null;
}
}
}
// only show properties for single selection
else
{
// now change this into an array of our item descriptors.
var selectedModelObjects = ConvertDslModelElementArrayToItemDescriptors(objects, false);
// if there are more than 1 selected object, convert the item descriptors to linked-item-descriptors.
// This is so that property update can be done in 1 transaction.
if (selectedModelObjects.Count > 1)
{
var tempSelectedModelObjects = new ArrayList();
var contextItem = new LinkedDescriptorContextItem();
foreach (var customTypeDescriptor in selectedModelObjects.ToArray().OfType <ICustomTypeDescriptor>())
{
tempSelectedModelObjects.Add(new LinkedPropertyTypeDescriptor(customTypeDescriptor, contextItem));
}
selectedModelObjects = tempSelectedModelObjects;
}
// if the lengths are not the same, then there are items (like compartments)
// that are being selected, so don't change the object array
if (objects.Length == selectedModelObjects.Count)
{
selectedModelObjects.CopyTo(objects, 0);
}
}
}
public override object CreateInstance(object[] arguments)
{
if (this.Type != null)
{
return(TypeDescriptor.CreateInstance(null, this.Type, null, arguments));
}
return(base.CreateInstance(arguments));
}
public void CreateInstancePassesCtorParameters()
{
var expectedString = "expected string";
var component = TypeDescriptor.CreateInstance(null, typeof(DescriptorTestComponent), new[] { expectedString.GetType() }, new[] { expectedString });
Assert.NotNull(component);
Assert.IsType(typeof(DescriptorTestComponent), component);
Assert.Equal(expectedString, (component as DescriptorTestComponent).StringProperty);
}
public static ResourceReaderBase CreateReader(String resourceID, PsdReader reader, Int64 length)
{
Type readerType = typeof(EmptyResourceReader);
if (readers.ContainsKey(resourceID) == true)
{
readerType = readers[resourceID];
}
return(TypeDescriptor.CreateInstance(null, readerType, new Type[] { typeof(PsdReader), typeof(Int64), }, new Object[] { reader, length, }) as ResourceReaderBase);
}
public void Should_Have_Distinct_Cards(Type shufflerType)
{
var shuffler = (IShuffler)TypeDescriptor.CreateInstance(null, shufflerType, null, null);
var shuffledDeck = shuffler.Shuffle(Deck);
var originalCardCount = Deck.Count();
var distinctShuffledCardCount = shuffledDeck
.Distinct()
.Count();
Assert.Equal(originalCardCount, distinctShuffledCardCount);
}
public object CreateInstance(Type type, Type protype)
{
Type[] typeArray =
{
typeof(Type)
};
if (!(type.GetConstructor(typeArray) != null))
{
return(TypeDescriptor.CreateInstance(null, type, null, null));
}
return(TypeDescriptor.CreateInstance(null, type, typeArray, new object[] { protype }));
}
public static IValidator CreateFor(Type type)
{
Type vType;
if (_defaultValidators.TryGetValue(type, out vType))
{
return((IValidator)TypeDescriptor.CreateInstance(
null, vType, null, null
));
}
return(new DefaultValidator(type));
}
private static object ParseArray(CommandMemberDescriptor descriptor, string arg)
{
System.Collections.IList list;
if (descriptor.MemberType.IsArray == true)
{
list = new System.Collections.ArrayList() as System.Collections.IList;
}
else
{
list = TypeDescriptor.CreateInstance(null, descriptor.MemberType, null, null) as System.Collections.IList;
}
var itemType = GetItemType(descriptor.MemberType);
if (itemType == null)
{
throw new NotSupportedException();
}
var segments = arg.Split(new char[] { CommandSettings.ItemSperator });
try
{
var converter = TypeDescriptor.GetConverter(itemType);
foreach (var item in segments)
{
var s = item.Trim();
if (s.Length == 0)
{
continue;
}
var element = converter.ConvertFromString(s);
list.Add(element);
}
if (descriptor.MemberType.IsArray == true)
{
var array = Array.CreateInstance(itemType, list.Count);
list.CopyTo(array, 0);
list = array as System.Collections.IList;
}
else
{
}
}
catch (Exception e)
{
throw new ArgumentException(Resources.Exception_InvalidArgumentType, descriptor.Name, e);
}
return(list);
}
private object LocateForView(object view)
{
object viewModel = this.locateForView(view);
if (viewModel != null)
return viewModel;
if (TypeDescriptor.GetAttributes(view)[typeof(ModelAttribute)] is ModelAttribute attr)
{
if (attr.ModelType.IsInterface == true)
return this.GetInstance(attr.ModelType, null);
return TypeDescriptor.CreateInstance(null, attr.ModelType, null, null);
}
return viewModel;
}
//
protected override IComponent[] CreateComponentsCore(IDesignerHost host)
{
Type typeOfComponent = GetType(host, AssemblyName, TypeName, true);
if (typeOfComponent == null && host != null)
{
typeOfComponent = host.GetType(TypeName);
}
if (typeOfComponent == null)
{
ITypeProviderCreator tpc = null;
if (host != null)
{
tpc = (ITypeProviderCreator)host.GetService(typeof(ITypeProviderCreator));
}
if (tpc != null)
{
System.Reflection.Assembly assembly = tpc.GetTransientAssembly(this.AssemblyName);
if (assembly != null)
{
typeOfComponent = assembly.GetType(this.TypeName);
}
}
if (typeOfComponent == null)
{
typeOfComponent = GetType(host, AssemblyName, TypeName, true);
}
}
ArrayList comps = new ArrayList();
if (typeOfComponent != null)
{
if (typeof(IComponent).IsAssignableFrom(typeOfComponent))
{
comps.Add(TypeDescriptor.CreateInstance(null, typeOfComponent, null, null));
}
}
IComponent[] temp = new IComponent[comps.Count];
comps.CopyTo(temp, 0);
return(temp);
}
public static IResourceBlock CreateReader(string resourceID, PsdReader reader, long length)
{
IResourceBlock resourceBlock;
Type readerType = typeof(EmptyResource);
if (readers.ContainsKey(resourceID) == true)
{
readerType = readers[resourceID];
resourceBlock = TypeDescriptor.CreateInstance(null, readerType, new Type[] { typeof(PsdReader), typeof(long), }, new object[] { reader, length, }) as IResourceBlock;
}
else
{
var empty = new EmptyResource(reader, length);
empty.Id = resourceID;
resourceBlock = empty;
}
return(resourceBlock);
}
protected virtual object CreateInstance(Type itemType)
{
object instance = null;
if (typeof(IComponent).IsAssignableFrom(itemType))
{
IDesignerHost host = GetService(typeof(IDesignerHost)) as IDesignerHost;
if (host != null)
{
instance = host.CreateComponent(itemType);
}
}
if (instance == null)
{
instance = TypeDescriptor.CreateInstance(provider, itemType, null, null);
}
return(instance);
}
private void method_0(object object_0)
{
try
{
if (this.iapplication_0.CurrentTool != null)
{
ICommand command = TypeDescriptor.CreateInstance(null, this.iapplication_0.CurrentTool.GetType(), null, null) as ICommand;
command.OnCreate(this.axSceneControl1.Object);
(this.axSceneControl1.Object as ISceneControlDefault).CurrentTool = (command as ITool);
}
else
{
(this.axSceneControl1.Object as ISceneControlDefault).CurrentTool = null;
}
}
catch
{
}
}
public static object ParseArray(Type propertyType, IEnumerable <string> args)
{
System.Collections.IList list;
if (propertyType.IsArray == true)
{
list = new System.Collections.ArrayList() as System.Collections.IList;
}
else
{
list = TypeDescriptor.CreateInstance(null, propertyType, null, null) as System.Collections.IList;
}
var itemType = GetItemType(propertyType);
if (itemType == null)
{
throw new NotSupportedException();
}
var converter = TypeDescriptor.GetConverter(itemType);
foreach (var item in args)
{
var s = item.Trim();
if (s.Length == 0)
{
continue;
}
var element = converter.ConvertFromString(s);
list.Add(element);
}
if (propertyType.IsArray == true)
{
var array = Array.CreateInstance(itemType, list.Count);
list.CopyTo(array, 0);
list = array as System.Collections.IList;
}
else
{
}
return(list);
}
public static PropertyEditorBase GetEditor(Type propertyType)
{
Type editorType;
for (Type t = propertyType; t != typeof(Object); t = t.BaseType)
{
if (_map.TryGetValue(t, out editorType))
{
Object o = TypeDescriptor.CreateInstance(null, editorType, null, null);
return((PropertyEditorBase)o);
}
}
ValidatingStringEditor defaultEditor = new ValidatingStringEditor();
defaultEditor.Validator = Platinum.Validators.DefaultValidator.CreateFor(propertyType);
return(defaultEditor);
}
protected virtual IComponent[] CreateComponentsCore(IDesignerHost host)
{
ArrayList list = new ArrayList();
Type componentClass = this.GetType(host, this.AssemblyName, this.TypeName, true);
if (componentClass != null)
{
if (host != null)
{
list.Add(host.CreateComponent(componentClass));
}
else if (typeof(IComponent).IsAssignableFrom(componentClass))
{
list.Add(TypeDescriptor.CreateInstance(null, componentClass, null, null));
}
}
IComponent[] array = new IComponent[list.Count];
list.CopyTo(array, 0);
return(array);
}
private void frmSecondaryViewer_Load(object sender, EventArgs e)
{
this.axSceneControl1.SceneViewer.Caption = this.Text;
if (this.iscene_0 != null)
{
for (int i = this.iscene_0.LayerCount - 1; i >= 0; i--)
{
this.axSceneControl1.Scene.AddLayer(this.iscene_0.get_Layer(i), false);
}
if (this.itool_0 != null)
{
ICommand command = TypeDescriptor.CreateInstance(null, this.itool_0.GetType(), null, null) as ICommand;
command.OnCreate(this.axSceneControl1.Object);
(this.axSceneControl1.Object as ISceneControlDefault).CurrentTool = (command as ITool);
}
else
{
(this.axSceneControl1.Object as ISceneControlDefault).CurrentTool = null;
}
}
}
/// <include file='doc\ToolboxItem.uex' path='docs/doc[@for="ToolboxItem.CreateComponentsCore"]/*' />
/// <devdoc>
/// Creates objects from the type contained in this toolbox item. If designerHost is non-null
/// this will also add them to the designer.
/// </devdoc>
protected virtual IComponent[] CreateComponentsCore(IDesignerHost host)
{
ArrayList comps = new ArrayList();
Type createType = GetType(host, AssemblyName, TypeName, true);
if (createType != null)
{
if (host != null)
{
comps.Add(host.CreateComponent(createType));
}
else if (typeof(IComponent).IsAssignableFrom(createType))
{
comps.Add(TypeDescriptor.CreateInstance(null, createType, null, null));
}
}
IComponent[] temp = new IComponent[comps.Count];
comps.CopyTo(temp, 0);
return(temp);
}
protected override IComponent[] CreateComponentsCore(IDesignerHost host)
{
Type c = this.GetType(host, base.AssemblyName, base.TypeName, true);
if ((c == null) && (host != null))
{
c = host.GetType(base.TypeName);
}
if (c == null)
{
ITypeProviderCreator service = null;
if (host != null)
{
service = (ITypeProviderCreator)host.GetService(typeof(ITypeProviderCreator));
}
if (service != null)
{
Assembly transientAssembly = service.GetTransientAssembly(base.AssemblyName);
if (transientAssembly != null)
{
c = transientAssembly.GetType(base.TypeName);
}
}
if (c == null)
{
c = this.GetType(host, base.AssemblyName, base.TypeName, true);
}
}
ArrayList list = new ArrayList();
if ((c != null) && typeof(IComponent).IsAssignableFrom(c))
{
list.Add(TypeDescriptor.CreateInstance(null, c, null, null));
}
IComponent[] array = new IComponent[list.Count];
list.CopyTo(array, 0);
return(array);
}
static public ObjectPoolSettingItem GetDefaultSetting(Type type)
{
ObjectPoolSettingItem setting;
var mi = type.GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static).SingleOrDefault(c => typeof(ObjectPoolSettingItem) == c.ReturnType && null != Attribute.GetCustomAttribute(c, typeof(OnPoolRegisterAttribute)));
if (null != mi)
{
setting = (ObjectPoolSettingItem)mi.Invoke(null, Array.Empty <object>());
}
else
{
setting = new ObjectPoolSettingItem()
{
PoolType = type,
Creator = () => TypeDescriptor.CreateInstance(null, type, null, null),
};
mi = type.GetMethods(BindingFlags.Public | BindingFlags.NonPublic).SingleOrDefault(c => typeof(bool) == c.ReturnType && null != Attribute.GetCustomAttribute(c, typeof(OnPoolEnteringAttribute)));
if (null != mi)
{
setting.EnterPool = c => (bool)mi.Invoke(c, Array.Empty <object>());
}
}
return(setting);
}
protected virtual IUsageDescriptionProvider CreateInstance(Type type)
{
return(TypeDescriptor.CreateInstance(null, this.ProviderType, null, null) as IUsageDescriptionProvider);
}
protected virtual Task <T> CreateServiceAsync(IPeer peer, U callback)
{
return(Task.Run(() => TypeDescriptor.CreateInstance(null, this.ServiceType, null, null) as T));
}
protected virtual object CreateInstance(Type type, ICollection arguments, string name, bool addToContainer)
{
object[] array = null;
if ((arguments != null) && (arguments.Count > 0))
{
array = new object[arguments.Count];
arguments.CopyTo(array, 0);
}
object obj2 = null;
if (this.RecycleInstances && (name != null))
{
if (this.instancesByName != null)
{
obj2 = this.instancesByName[name];
}
if (((obj2 == null) && addToContainer) && (this.Container != null))
{
obj2 = this.Container.Components[name];
}
if (((obj2 != null) && this.ValidateRecycledTypes) && (obj2.GetType() != type))
{
obj2 = null;
}
}
if ((((obj2 == null) && addToContainer) && typeof(IComponent).IsAssignableFrom(type)) && (((array == null) || (array.Length == 0)) || ((array.Length == 1) && (array[0] == this.Container))))
{
IDesignerHost service = this.GetService(typeof(IDesignerHost)) as IDesignerHost;
if ((service != null) && (service.Container == this.Container))
{
bool flag = false;
if ((!this.PreserveNames && (name != null)) && (this.Container.Components[name] != null))
{
flag = true;
}
if ((name == null) || flag)
{
obj2 = service.CreateComponent(type);
}
else
{
obj2 = service.CreateComponent(type, name);
}
}
}
if (obj2 == null)
{
try
{
try
{
obj2 = TypeDescriptor.CreateInstance(this.provider, type, null, array);
}
catch (MissingMethodException exception)
{
Type[] typeArray = new Type[array.Length];
for (int i = 0; i < array.Length; i++)
{
if (array[i] != null)
{
typeArray[i] = array[i].GetType();
}
}
object[] args = new object[array.Length];
foreach (ConstructorInfo info in TypeDescriptor.GetReflectionType(type).GetConstructors(BindingFlags.CreateInstance | BindingFlags.Public | BindingFlags.Instance))
{
ParameterInfo[] parameters = info.GetParameters();
if ((parameters != null) && (parameters.Length == typeArray.Length))
{
bool flag2 = true;
for (int j = 0; j < typeArray.Length; j++)
{
if ((typeArray[j] == null) || parameters[j].ParameterType.IsAssignableFrom(typeArray[j]))
{
args[j] = array[j];
}
else
{
if (array[j] is IConvertible)
{
try
{
args[j] = ((IConvertible)array[j]).ToType(parameters[j].ParameterType, null);
goto Label_0217;
}
catch (InvalidCastException)
{
}
}
flag2 = false;
break;
Label_0217 :;
}
}
if (flag2)
{
obj2 = TypeDescriptor.CreateInstance(this.provider, type, null, args);
break;
}
}
}
if (obj2 == null)
{
throw exception;
}
}
}
catch (MissingMethodException)
{
StringBuilder builder = new StringBuilder();
foreach (object obj3 in array)
{
if (builder.Length > 0)
{
builder.Append(", ");
}
if (obj3 != null)
{
builder.Append(obj3.GetType().Name);
}
else
{
builder.Append("null");
}
}
Exception exception2 = new SerializationException(System.Design.SR.GetString("SerializationManagerNoMatchingCtor", new object[] { type.FullName, builder.ToString() }))
{
HelpLink = "SerializationManagerNoMatchingCtor"
};
throw exception2;
}
if ((!addToContainer || !(obj2 is IComponent)) || (this.Container == null))
{
return(obj2);
}
bool flag3 = false;
if ((!this.PreserveNames && (name != null)) && (this.Container.Components[name] != null))
{
flag3 = true;
}
if ((name == null) || flag3)
{
this.Container.Add((IComponent)obj2);
return(obj2);
}
this.Container.Add((IComponent)obj2, name);
}
return(obj2);
}
// <summary>
// Returns a wrapper for the specified EFObject. The wrapper is the type descriptor
// that describes the properties that should be displayed for the EFObject.
// The returned wrapper should be handed to a property window control
// </summary>
public static ObjectDescriptor GetObjectDescriptor(EFObject obj, EditingContext editingContext, bool runningInVS)
{
if (obj != null)
{
Type objectDescriptorType;
if (ObjectDescriptorTypes.TryGetValue(obj.GetType(), out objectDescriptorType))
{
// create the descriptor wrapper for the EFObject object
var descriptor = (ObjectDescriptor)TypeDescriptor.CreateInstance(null, objectDescriptorType, null, null);
descriptor.Initialize(obj, editingContext, runningInVS);
return(descriptor);
}
else
{
// special case for Property
var property = obj as Property;
if (property != null)
{
ObjectDescriptor descriptor = null;
if (property is ComplexConceptualProperty)
{
descriptor =
(ObjectDescriptor)TypeDescriptor.CreateInstance(null, typeof(EFComplexPropertyDescriptor), null, null);
}
else if (property.EntityModel.IsCSDL)
{
descriptor = (ObjectDescriptor)TypeDescriptor.CreateInstance(null, typeof(EFPropertyDescriptor), null, null);
}
else
{
descriptor = (ObjectDescriptor)TypeDescriptor.CreateInstance(null, typeof(EFSPropertyDescriptor), null, null);
}
descriptor.Initialize(obj, editingContext, runningInVS);
return(descriptor);
}
// special case for Parameter
var parameter = obj as Parameter;
if (parameter != null)
{
ObjectDescriptor descriptor = null;
if (parameter.Parent is FunctionImport)
{
descriptor = (ObjectDescriptor)TypeDescriptor.CreateInstance(null, typeof(EFParameterDescriptor), null, null);
descriptor.Initialize(obj, editingContext, runningInVS);
return(descriptor);
}
else if (parameter.Parent is Function)
{
//Stored procedure parameter descriptor (EFSParameterDescriptor)
descriptor = (ObjectDescriptor)TypeDescriptor.CreateInstance(null, typeof(EFSParameterDescriptor), null, null);
descriptor.Initialize(obj, editingContext, runningInVS);
return(descriptor);
}
}
}
}
return(null);
}
/// <summary>Creates an instance of a type.</summary>
/// <returns>A new instance of the type specified by <paramref name="type" />.</returns>
/// <param name="type">The type to create an instance of.</param>
/// <param name="arguments">The parameters of the type’s constructor. This can be null or an empty collection to invoke the default constructor.</param>
/// <param name="name">A name to give the object. If null, the object will not be given a name, unless the object is added to a container and the container gives the object a name.</param>
/// <param name="addToContainer">true to add the object to the container if the object implements <see cref="T:System.ComponentModel.IComponent" />; otherwise, false.</param>
/// <exception cref="T:System.Runtime.Serialization.SerializationException">
/// <paramref name="type" /> does not have a constructor that takes parameters contained in <paramref name="arguments" />.</exception>
protected virtual object CreateInstance(Type type, ICollection arguments, string name, bool addToContainer)
{
object[] array = null;
if (arguments != null && arguments.Count > 0)
{
array = new object[arguments.Count];
arguments.CopyTo(array, 0);
}
object obj = null;
if (this.RecycleInstances && name != null)
{
if (this.instancesByName != null)
{
obj = this.instancesByName[name];
}
if ((obj == null & addToContainer) && this.Container != null)
{
obj = this.Container.Components[name];
}
if (obj != null && this.ValidateRecycledTypes && obj.GetType() != type)
{
obj = null;
}
}
if ((obj == null & addToContainer) && typeof(IComponent).IsAssignableFrom(type) && (array == null || array.Length == 0 || (array.Length == 1 && array[0] == this.Container)))
{
if (this.GetService(typeof(IDesignerHost)) is IDesignerHost designerHost && designerHost.Container == this.Container)
{
bool flag = false;
if (!this.PreserveNames && name != null && this.Container.Components[name] != null)
{
flag = true;
}
if (name == null | flag)
{
obj = designerHost.CreateComponent(type);
}
else
{
obj = designerHost.CreateComponent(type, name);
}
}
}
if (obj == null)
{
try
{
try
{
obj = TypeDescriptor.CreateInstance(this.provider, type, null, array);
}
catch (MissingMethodException ex)
{
Type[] array2 = new Type[array.Length];
for (int i = 0; i < array.Length; i++)
{
if (array[i] != null)
{
array2[i] = array[i].GetType();
}
}
object[] array3 = new object[array.Length];
ConstructorInfo[] constructors = TypeDescriptor.GetReflectionType(type).GetConstructors(BindingFlags.Instance | BindingFlags.Public | BindingFlags.CreateInstance);
for (int j = 0; j < constructors.Length; j++)
{
ConstructorInfo constructorInfo = constructors[j];
ParameterInfo[] parameters = constructorInfo.GetParameters();
if (parameters != null && parameters.Length == array2.Length)
{
bool flag2 = true;
for (int k = 0; k < array2.Length; k++)
{
if (!(array2[k] == null) && !parameters[k].ParameterType.IsAssignableFrom(array2[k]))
{
if (array[k] is IConvertible)
{
try
{
array3[k] = ((IConvertible)array[k]).ToType(parameters[k].ParameterType, null);
goto IL_219;
}
catch (InvalidCastException)
{
}
}
flag2 = false;
break;
}
array3[k] = array[k];
IL_219 :;
}
if (flag2)
{
obj = TypeDescriptor.CreateInstance(this.provider, type, null, array3);
break;
}
}
}
if (obj == null)
{
throw ex;
}
}
}
catch (MissingMethodException)
{
StringBuilder stringBuilder = new StringBuilder();
object[] array4 = array;
for (int l = 0; l < array4.Length; l++)
{
object obj2 = array4[l];
if (stringBuilder.Length > 0)
{
stringBuilder.Append(", ");
}
if (obj2 != null)
{
stringBuilder.Append(obj2.GetType().Name);
}
else
{
stringBuilder.Append("null");
}
}
throw new SerializationException(SR.GetString("SerializationManagerNoMatchingCtor", new object[]
{
type.FullName,
stringBuilder.ToString()
}))
{
HelpLink = "SerializationManagerNoMatchingCtor"
};
}
if (addToContainer && obj is IComponent && this.Container != null)
{
bool flag3 = false;
if (!this.PreserveNames && name != null && this.Container.Components[name] != null)
{
flag3 = true;
}
if (name == null | flag3)
{
this.Container.Add((IComponent)obj);
}
else
{
this.Container.Add((IComponent)obj, name);
}
}
}
return(obj);
}
