Summary
Gets the index of an item in a collection.
- Namespace
- Avalonia
.Controls - Containing Type
- ItemsControl
Syntax
protected static int IndexOf(IEnumerable items, object item)Parameters
| Name | Type | Description |
|---|---|---|
| items | IEnumerable | The collection. |
| item | object | The item. |
Return Value
| Type | Description |
|---|---|
| int | The index of the item or -1 if the item was not found. |