Dictionary<TKey, TValue>.ICollection.CopyTo Method
Copies the elements of the ICollection<T> to an array, starting at the specified array index.
Assembly: mscorlib (in mscorlib.dll)
- Type: System.Array
The one-dimensional array that is the destination of the elements copied from ICollection<T>. The array must have zero-based indexing.
- Type: System.Int32
The zero-based index in array at which copying begins.
array is null.
index is less than 0.
array is multidimensional.
array does not have zero-based indexing.
The number of elements in the source ICollection<T> is greater than the available space from index to the end of the destination array.
The type of the source ICollection<T> cannot be cast automatically to the type of the destination array.
If the type of the source ICollection cannot be cast automatically to the type of the destination array, the nongeneric implementations of ICollection.CopyTo throw an InvalidCastException, whereas the generic implementations throw an ArgumentException.
This method is an O(n) operation, where n is Count.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.