| ArrayCopy Method (Array, Array, Int64) |
Copies a range of elements from an Array starting at the first element and pastes them into another Array starting at the first element. The length is specified as a 64-bit integer.
Namespace: System
Assembly: mscorlib (in mscorlib.dll) Version: 4.0.0.0
SyntaxC#
public static void Copy( Array sourceArray, Array destinationArray, long length )
Parameters
- sourceArray
- Type: SystemArray
The Array that contains the data to copy. - destinationArray
- Type: SystemArray
The Array that receives the data. - length
- Type: SystemInt64
A 64-bit integer that represents the number of elements to copy. The integer must be between zero and MaxValue, inclusive.
Exceptions| Exception | Condition |
|---|---|
| ArgumentNullException | sourceArray is null.-or-destinationArray is null. |
| RankException | sourceArray and destinationArray have different ranks. |
| ArrayTypeMismatchException | sourceArray and destinationArray are of incompatible types. |
| InvalidCastException | At least one element in sourceArray cannot be cast to the type of destinationArray. |
| ArgumentOutOfRangeException | length is less than 0 or greater than MaxValue. |
| ArgumentException | length is greater than the number of elements in sourceArray.-or-length is greater than the number of elements in destinationArray. |
See Also