HashSet<T>.CopyTo Method
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Copies the elements of a HashSet<T> collection to an array.
| CopyTo(T[]) |
Copies the elements of a HashSet<T> object to an array. |
| CopyTo(T[], Int32) |
Copies the elements of a HashSet<T> object to an array, starting at the specified array index. |
| CopyTo(T[], Int32, Int32) |
Copies the specified number of elements of a HashSet<T> object to an array, starting at the specified array index. |
- Source:
- HashSet.cs
- Source:
- HashSet.cs
- Source:
- HashSet.cs
Copies the elements of a HashSet<T> object to an array.
public:
void CopyTo(cli::array <T> ^ array);public void CopyTo(T[] array);member this.CopyTo : 'T[] -> unitPublic Sub CopyTo (array As T())Parameters
- array
- T[]
The one-dimensional array that is the destination of the elements copied from the HashSet<T> object. The array must have zero-based indexing.
Exceptions
array is null.
Remarks
This method is an O(n) operation, where n is Count.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
- Source:
- HashSet.cs
- Source:
- HashSet.cs
- Source:
- HashSet.cs
Copies the elements of a HashSet<T> object to an array, starting at the specified array index.
public:
virtual void CopyTo(cli::array <T> ^ array, int arrayIndex);public void CopyTo(T[] array, int arrayIndex);abstract member CopyTo : 'T[] * int -> unit
override this.CopyTo : 'T[] * int -> unitPublic Sub CopyTo (array As T(), arrayIndex As Integer)Parameters
- array
- T[]
The one-dimensional array that is the destination of the elements copied from the HashSet<T> object. The array must have zero-based indexing.
- arrayIndex
- Int32
The zero-based index in array at which copying begins.
Implements
Exceptions
array is null.
arrayIndex is less than 0.
arrayIndex is greater than the length of the destination array.
Remarks
This method is an O(n) operation, where n is Count.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
- Source:
- HashSet.cs
- Source:
- HashSet.cs
- Source:
- HashSet.cs
Copies the specified number of elements of a HashSet<T> object to an array, starting at the specified array index.
public:
void CopyTo(cli::array <T> ^ array, int arrayIndex, int count);public void CopyTo(T[] array, int arrayIndex, int count);member this.CopyTo : 'T[] * int * int -> unitPublic Sub CopyTo (array As T(), arrayIndex As Integer, count As Integer)Parameters
- array
- T[]
The one-dimensional array that is the destination of the elements copied from the HashSet<T> object. The array must have zero-based indexing.
- arrayIndex
- Int32
The zero-based index in array at which copying begins.
- count
- Int32
The number of elements to copy to array.
Exceptions
array is null.
arrayIndex is greater than the length of the destination array.
-or-
count is greater than the available space from arrayIndex to the end of the destination array.
Remarks
This method is an O(n) operation, where n is count.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
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