Collection(T).IList.IndexOf Method
Silverlight
Determines the index of a specific item in the IList.
Namespace: System.Collections.ObjectModel
Assembly: mscorlib (in mscorlib.dll)
| Exception | Condition |
|---|---|
| ArgumentException | value is of a type that is not assignable to the IList. |
This method determines equality using the default comparer Comparer(T).Default. Comparer(T).Default checks whether type T implements System.IComparable(T) and uses that implementation, if available. If not, Comparer(T).Default checks whether type T implements System.IComparable. If type T does not implement either interface, this method uses Object.Equals.
This method is an O(n) operation, where n is Count.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
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