Interface ICollection
Defines size, enumerators, and synchronization methods for all nongeneric collections.
Inherited Members
Namespace: System.Collections
Assembly: mscorlib.dll
Syntax
public interface ICollection : IEnumerableProperties
Count
Gets the number of elements contained in the ICollection.
Declaration
int Count { get; }Property Value
| Type | Description |
|---|---|
| int | The number of elements contained in the ICollection. |
IsSynchronized
Gets a value indicating whether access to the ICollection is synchronized (thread safe).
Declaration
bool IsSynchronized { get; }Property Value
| Type | Description |
|---|---|
| bool | true if access to the ICollection is synchronized (thread safe); otherwise, false. |
SyncRoot
Gets an object that can be used to synchronize access to the ICollection.
Declaration
object SyncRoot { get; }Property Value
| Type | Description |
|---|---|
| object | An object that can be used to synchronize access to the ICollection. |
Methods
CopyTo(Array, int)
Copies the elements of the ICollection to an Array, starting at a particular Array index.
Declaration
void CopyTo(Array array, int index)Parameters
| Type | Name | Description |
|---|---|---|
| Array | array | The one-dimensional Array that is the destination of the elements copied from ICollection. The Array must have zero-based indexing. |
| int | index | The zero-based index in array at which copying begins. |