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Find the first occurrence of an item equal to value
in the list, and returns the index of that item.
Namespace: Wintellect.PowerCollections
Assembly:
PowerCollections (in PowerCollections.dll)
Syntax
| C# |
|---|
private int IList.IndexOf( Object value ) |
| Visual Basic (Declaration) |
|---|
Private Function System.Collections.IList.IndexOf ( _ value As Object _ ) As Integer Implements IList.IndexOf |
| Visual C++ |
|---|
private: virtual int System.Collections.IList.IndexOf ( Object^ value ) sealed = IList::IndexOf |
Parameters
- value
- Object
The item to search for.
Return Value
The index of value, or -1 if no item in the list compares equal to value.Remarks
Equality in the list is determined by the default sense of
equality for T. If T implements IComparable<T>, the
Equals method of that interface is used to determine equality. Otherwise,
Object.Equals is used to determine equality.
See Also
Wintellect.PowerCollections Namespace
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