Interface IItemSet<T>

Inherited Members
System.Collections.Generic.IList<T>.IndexOf(T)
System.Collections.Generic.IList<T>.Insert(System.Int32, T)
System.Collections.Generic.IList<T>.RemoveAt(System.Int32)
System.Collections.Generic.IList<T>.Item[System.Int32]
System.Collections.Generic.ICollection<T>.Add(T)
System.Collections.Generic.ICollection<T>.Clear()
System.Collections.Generic.ICollection<T>.Contains(T)
System.Collections.Generic.ICollection<T>.CopyTo(T[], System.Int32)
System.Collections.Generic.ICollection<T>.Remove(T)
System.Collections.Generic.ICollection<T>.Count
System.Collections.Generic.ICollection<T>.IsReadOnly
System.Collections.Generic.IEnumerable<T>.GetEnumerator()
System.Collections.Specialized.INotifyCollectionChanged.CollectionChanged
System.ComponentModel.INotifyPropertyChanged.PropertyChanged
Namespace: Xbim.Common
Assembly: Xbim.Common.dll
Syntax
public interface IItemSet<T> : IList<T>, ICollection<T>, IEnumerable<T>, INotifyCollectionChanged, INotifyPropertyChanged, IExpressEnumerable, IEnumerable, IItemSet
Type Parameters
Name Description
T

Methods

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AddRange(IEnumerable<T>)

Convenient feature taken from List implementation which allows to add more items in one go.

Declaration
void AddRange(IEnumerable<T> values)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> values

Values to be added
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FirstOrDefault(Func<T, Boolean>)

Function which mimics IEnumerable feature hidden by the templated version otherwise

Declaration
T FirstOrDefault(Func<T, bool> predicate)
Parameters
Type Name Description
System.Func<T, System.Boolean> predicate
Returns
Type Description
T

Firts or default item
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FirstOrDefault<TF>(Func<TF, Boolean>)

Function which mimics IQueryable feature of getting first or default item of defined type. Additional type safety security is provided by type constrain.

Declaration
TF FirstOrDefault<TF>(Func<TF, bool> predicate)
    where TF : T
Parameters
Type Name Description
System.Func<TF, System.Boolean> predicate

Logical predicate
Returns
Type Description
TF

First item satisfying both type and logical condition
Type Parameters
Name Description
TF

Type of requested item
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GetAt(Int32)

Declaration
T GetAt(int index)
Parameters
Type Name Description
System.Int32 index
Returns
Type Description
T
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Where<TW>(Func<TW, Boolean>)

Function which mimics IQueryable feature of combining both type and logical condition. item of defined type. Additional type safety security is provided by type constrain.

Declaration
IEnumerable<TW> Where<TW>(Func<TW, bool> predicate)
    where TW : T
Parameters
Type Name Description
System.Func<TW, System.Boolean> predicate
Returns
Type Description
System.Collections.Generic.IEnumerable<TW>

List of items satisfying both type and logical condition
Type Parameters
Name Description
TW

Requested type

Extension Methods