Method IndexOf

IndexOf(T)

Searches for the specified object and returns the index of the first occurrence within the entire list.

Declaration

public int IndexOf(T item)

Parameters

Type	Name	Description
T	item

Returns

Type	Description
int

Implements

IList<T>.IndexOf(T)

IndexOf(T, int)

Searches for the specified object and returns the index of the first occurrence within the range of items in the list that extends from the specified index to the last item.

Declaration

public int IndexOf(T item, int index)

Parameters

Type	Name	Description
T	item
int	index

Returns

Type	Description
int

IndexOf(T, int, int)

Searches for the specified object and returns the index of the first occurrence within the range of items in the list that starts at the specified index and contains the specified number of items.

Declaration

public int IndexOf(T item, int index, int count)

Parameters

Type	Name	Description
T	item
int	index
int	count

Returns

Type	Description
int