DataGridViewColumnCollection.ICollection.CopyTo Method (Array, Int32)
This API supports the product infrastructure and is not intended to be used directly from your code.
Copies the entire contents of the collection to a compatible one-dimensional Array, starting at the specified index of the target array.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The one-dimensional Array that is the destination of the elements copied from the current collection. The array must have zero-based indexing.
The zero-based index in array at which copying begins.
array is null.
index is less than 0.
array is multidimensional.
The number of elements in the source collection is greater than the available space from index to the end of array.
The type of the source element cannot be cast automatically to the type of array.
Available since 2.0