List(T).CopyTo Method (T, Int32)
Copies the entire List(T) to a compatible one-dimensional array, starting at the specified index of the target array.
Assembly: mscorlib (in mscorlib.dll)
abstract CopyTo : array:'T * arrayIndex:int -> unit override CopyTo : array:'T * arrayIndex:int -> unit
- Type: T
- Type: System.Int32
The zero-based index in array at which copying begins.
The following example demonstrates all three overloads of the CopyTo method. A List(T) of strings is created and populated with 5 strings. An empty string array of 15 elements is created, and the CopyTo(T) method overload is used to copy all the elements of the list to the array beginning at the first element of the array. The method overload is used to copy all the elements of the list to the array beginning at array index 6 (leaving index 5 empty). Finally, the CopyTo(Int32, T, Int32, Int32) method overload is used to copy 3 elements from the list, beginning with index 2, to the array beginning at array index 12 (leaving index 11 empty). The contents of the array are then displayed.
.NET FrameworkSupported in: 4.5, 4, 3.5, 3.0, 2.0
.NET Framework Client ProfileSupported in: 4, 3.5 SP1
Portable Class LibrarySupported in: Portable Class Library
.NET for Windows Store appsSupported in: Windows 8
.NET for Windows Phone appsSupported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.