Method IndexOf
IndexOf(T, int, int)
Searches for the specified object and returns the zero-based index of the first occurrence within the range of elements in the DynamicArray that starts at the specified index and contains the specified number of elements.
Declaration
public int IndexOf(T item, int index, int count)Parameters
| Type | Name | Description |
|---|---|---|
| T | item | The object to locate in the DynamicArray. The value can be null for reference types. |
| int | index | The zero-based starting index of the search. 0 (zero) is valid in an empty list. |
| int | count | The number of elements in the section to search. |
Returns
| Type | Description |
|---|---|
| int |
IndexOf(T, int)
Searches for the specified object and returns the zero-based index of the first occurrence within the range of elements in the DynamicArray that extends from the specified index to the last element.
Declaration
public int IndexOf(T item, int index)Parameters
| Type | Name | Description |
|---|---|---|
| T | item | The object to locate in the DynamicArray. The value can be null for reference types. |
| int | index | The zero-based starting index of the search. 0 (zero) is valid in an empty list. |
Returns
| Type | Description |
|---|---|
| int | The zero-based index of the first occurrence of item within the range of elements in the DynamicArray that extends from index to the last element, if found; otherwise, -1. |
IndexOf(T)
Searches for the specified object and returns the zero-based index of the first occurrence within the entire DynamicArray.
Declaration
public int IndexOf(T item)Parameters
| Type | Name | Description |
|---|---|---|
| T | item | The object to locate in the DynamicArray. The value can be null for reference types. |
Returns
| Type | Description |
|---|---|
| int | he zero-based index of the first occurrence of item within the entire DynamicArray, if found; otherwise, -1. |