Hi,
I have a method which returns an object array:
object[] sortArray(object[] input, int[] order);
And I want to be able to cast the array that it returns, for example:
string[] array = (string[])sortArray(input, order);
While this compiles, at run time I get a casting error (InvalidCastException, Specified cast is not valid). How should I be casting the array, or can I cast it at all
Thanks.
Casting Arrays?
MylesRip
here Is a much better way:
string[] array = Array.ConvertAll<object, string>(input,< xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />
delegate(object obj)
{
return (string)obj;
});
And here is one that doesn’t use generics:
string[] array = new string[input.Length];
for (int index = 0; index < input.Length; index++)
{
array[index] = (string)input[index];
}
WV John
string[] stringArray;
stringArray = new string[objectsArray.Count]();
foreach (object obj in objectsArray)
{
stringArray[objectsArray.IndexOf(obj)] = obj.ToString();
}