## On this page # Class SimulationConfigurationExtraCollection Last update: 16.07.2025 Namespace: [VM.Managed](VM.Managed.md) Assembly: VMObjBase.dll This class is to represent the extra simulation configuration collection. ```csharp [Obsolete] public class SimulationConfigurationExtraCollection : LinkContainer, IObservableObject, IDisposableObject, ILinkable, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, ILinkContainerEvent, IVerifiable ``` #### Inheritance [object](https://learn.microsoft.com/dotnet/api/system.object) ← ObservableObject ← LinkableBase ← LinkContainer ← [SimulationConfigurationExtraCollection](VM.Managed.SimulationConfigurationExtraCollection.md) #### Implements IObservableObject, IDisposableObject, ILinkable, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, ILinkContainerEvent, IVerifiable #### Inherited Members LinkContainer.SetModified(), LinkContainer.raise\_OnUpdating(object, LinkEventArgs), LinkContainer.raise\_OnUpdate(object, LinkEventArgs), LinkContainer.raise\_OnDestroying(object, LinkEventArgs), LinkContainer.raise\_OnDestroy(object, LinkEventArgs), LinkContainer.raise\_OnAdded(object, AddToDocEventArgs), LinkContainer.raise\_OnRemoved(object, RemoveFromDocEventArgs), LinkContainer.GetTargetListForUpdate(), LinkContainer.SkipUpdateObjectImpl(), LinkContainer.Initialize(Unit.ConvertFactor), LinkContainer.SetFlagWhenXMLFile(string, bool), LinkContainer.IsSerializableEvent(Delegate), LinkContainer.CustomGetObjectData(SerializationInfo, StreamingContext), LinkContainer.GetSerializedData(SerializationInfo, StreamingContext), LinkContainer.LinkRequestUpdating(object, LinkEventArgs), LinkContainer.LinkRequestUpdate(object, LinkEventArgs), LinkContainer.LinkRequestDestroying(object, LinkEventArgs), LinkContainer.LinkRequestDestroy(object, LinkEventArgs), LinkContainer.LinkAddedToDocument(object, AddToDocEventArgs), LinkContainer.LinkRemovedFromDocument(object, RemoveFromDocEventArgs), LinkContainer.OnLinkReserved(ILink, object, EventArgs), LinkContainer.CanBeDestroy(object), LinkContainer.DisposeManagedResources(), LinkContainer.SetContainer(IOwned, bool), LinkContainer.OnChildUpdated(object, LinkEventArgs), LinkContainer.OnContainerDestroy(object, LinkEventArgs), LinkContainer.OnDeserialization(object), LinkContainer.Verify(VerifiedResult), LinkContainer.GetCopy(object), LinkContainer.Dispose(bool), LinkContainer.ClearChildInfoBeforeDeserialize, LinkContainer.Container, LinkContainer.Owner, LinkContainer.Document, LinkContainer.ID, LinkContainer.IsChildExternable, LinkContainer.IsExternable, LinkContainer.OnRemoved, LinkContainer.OnAdded, LinkContainer.OnDestroy, LinkContainer.OnDestroying, LinkContainer.OnUpdate, LinkContainer.OnUpdating, LinkableBase.OnDeserialization(object), ObservableObject.Dispose(), ObservableObject.RaisePropertyChanged(string), ObservableObject.RaisePropertyChanged(string, object, object), ObservableObject.Dispose(bool), ObservableObject.DisposeManagedResources(), ObservableObject.DisposeUnmanagedResources(), ObservableObject.IsDisposed, ObservableObject.TryDisposing, ObservableObject.Disposed, ObservableObject.Disposing, ObservableObject.PropertyChanged #### Extension Methods [LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects<T>(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_) ## Constructors ### SimulationConfigurationExtraCollection() Initializes a new instance of the class. ```csharp public SimulationConfigurationExtraCollection() ``` ## Properties ### Count Gets the number of elements contained in the . ```csharp public virtual int Count { get; } ``` #### Property Value [int](https://learn.microsoft.com/dotnet/api/system.int32) ### Keys Gets an containing the keys of the . ```csharp public virtual ICollection Keys { get; } ``` #### Property Value [ICollection](https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> ### Values Gets an containing the values in the . ```csharp public virtual ICollection Values { get; } ``` #### Property Value [ICollection](https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1)<[SimulationConfigurationExtraBase](VM.Managed.SimulationConfigurationExtraBase.md)> ### this\[string\] Gets or sets the with the specified key. ```csharp public virtual SimulationConfigurationExtraBase this[string strKey] { get; set; } ``` #### Property Value [SimulationConfigurationExtraBase](VM.Managed.SimulationConfigurationExtraBase.md) ## Methods ### Add(string, SimulationConfigurationExtraBase) Adds an element with the provided key and value to the . ```csharp public virtual void Add(string key, SimulationConfigurationExtraBase value) ``` #### Parameters `key` [string](https://learn.microsoft.com/dotnet/api/system.string) The object to use as the key of the element to add. `value` [SimulationConfigurationExtraBase](VM.Managed.SimulationConfigurationExtraBase.md) The object to use as the value of the element to add. #### Exceptions [ArgumentNullException](https://learn.microsoft.com/dotnet/api/system.argumentnullexception) `key` is null. [ArgumentException](https://learn.microsoft.com/dotnet/api/system.argumentexception) An element with the same key already exists in the . [NotSupportedException](https://learn.microsoft.com/dotnet/api/system.notsupportedexception) The is read-only. ### Clear() Removes all items from the . ```csharp public virtual void Clear() ``` #### Exceptions [NotSupportedException](https://learn.microsoft.com/dotnet/api/system.notsupportedexception) The is read-only. ### ContainsKey(string) Determines whether the contains an element with the specified key. ```csharp public virtual bool ContainsKey(string key) ``` #### Parameters `key` [string](https://learn.microsoft.com/dotnet/api/system.string) The key to locate in the . #### Returns [bool](https://learn.microsoft.com/dotnet/api/system.boolean) true if the contains an element with the key; otherwise, false. #### Exceptions [ArgumentNullException](https://learn.microsoft.com/dotnet/api/system.argumentnullexception) `key` is null. ### GetEnumerator() Returns an enumerator that iterates through the collection. ```csharp public virtual IEnumerator> GetEnumerator() ``` #### Returns [IEnumerator](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerator-1)<[KeyValuePair](https://learn.microsoft.com/dotnet/api/system.collections.generic.keyvaluepair-2)<[string](https://learn.microsoft.com/dotnet/api/system.string), [SimulationConfigurationExtraBase](VM.Managed.SimulationConfigurationExtraBase.md)>> A that can be used to iterate through the collection. ### GetSchema() This method is reserved and should not be used. When implementing the IXmlSerializable interface, you should return null (Nothing in Visual Basic) from this method, and instead, if specifying a custom schema is required, apply the to the class. ```csharp public virtual XmlSchema GetSchema() ``` #### Returns [XmlSchema](https://learn.microsoft.com/dotnet/api/system.xml.schema.xmlschema) An that describes the XML representation of the object that is produced by the method and consumed by the method. ### ReadXml(XmlReader) Generates an object from its XML representation. ```csharp public virtual void ReadXml(XmlReader reader) ``` #### Parameters `reader` [XmlReader](https://learn.microsoft.com/dotnet/api/system.xml.xmlreader) The stream from which the object is deserialized. ### Remove(string) Removes the element with the specified key from the . ```csharp public virtual bool Remove(string key) ``` #### Parameters `key` [string](https://learn.microsoft.com/dotnet/api/system.string) The key of the element to remove. #### Returns [bool](https://learn.microsoft.com/dotnet/api/system.boolean) true if the element is successfully removed; otherwise, false. This method also returns false if `key` was not found in the original . #### Exceptions [ArgumentNullException](https://learn.microsoft.com/dotnet/api/system.argumentnullexception) `key` is null. [NotSupportedException](https://learn.microsoft.com/dotnet/api/system.notsupportedexception) The is read-only. ### TryGetValue(string, out SimulationConfigurationExtraBase) Gets the value associated with the specified key. ```csharp public virtual bool TryGetValue(string key, out SimulationConfigurationExtraBase value) ``` #### Parameters `key` [string](https://learn.microsoft.com/dotnet/api/system.string) The key whose value to get. `value` [SimulationConfigurationExtraBase](VM.Managed.SimulationConfigurationExtraBase.md) When this method returns, the value associated with the specified key, if the key is found; otherwise, the default value for the type of the `value` parameter. This parameter is passed uninitialized. #### Returns [bool](https://learn.microsoft.com/dotnet/api/system.boolean) true if the object that implements contains an element with the specified key; otherwise, false. #### Exceptions [ArgumentNullException](https://learn.microsoft.com/dotnet/api/system.argumentnullexception) `key` is null. ### WriteXml(XmlWriter) Converts an object into its XML representation. ```csharp public virtual void WriteXml(XmlWriter writer) ``` #### Parameters `writer` [XmlWriter](https://learn.microsoft.com/dotnet/api/system.xml.xmlwriter) The stream to which the object is serialized.