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# Class InheritableList<T\\>
Last update: 09.03.2026
Namespace: [VM.Collections](VM.Collections.md)
Assembly: VM.dll
```csharp
public abstract class InheritableList : List
```
#### Type Parameters
`T`
#### Inheritance
object ← List<T> ← [InheritableList<T>](VM.Collections.InheritableList-1.md)
## Constructors
### InheritableList()
```csharp
public InheritableList()
```
### InheritableList(int)
```csharp
public InheritableList(int capacity)
```
#### Parameters
`capacity` int
### InheritableList(IEnumerable<T>)
```csharp
public InheritableList(IEnumerable collection)
```
#### Parameters
`collection` IEnumerable<T>
## Properties
### this\[int\]
```csharp
public T this[int index] { get; set; }
```
#### Property Value
T
## Methods
### Add(T)
```csharp
public void Add(T item)
```
#### Parameters
`item` T
### AddRange(IEnumerable<T>)
```csharp
public void AddRange(IEnumerable collection)
```
#### Parameters
`collection` IEnumerable<T>
### Clear()
```csharp
public void Clear()
```
### ClearItems()
```csharp
protected virtual void ClearItems()
```
### Insert(int, T)
```csharp
public void Insert(int index, T item)
```
#### Parameters
`index` int
`item` T
### InsertItem(int, T)
```csharp
protected virtual void InsertItem(int index, T item)
```
#### Parameters
`index` int
`item` T
### InsertRange(int, IEnumerable<T>)
```csharp
public void InsertRange(int index, IEnumerable collection)
```
#### Parameters
`index` int
`collection` IEnumerable<T>
### Remove(T)
```csharp
public bool Remove(T item)
```
#### Parameters
`item` T
#### Returns
bool
### RemoveAll(Predicate<T>)
```csharp
public int RemoveAll(Predicate match)
```
#### Parameters
`match` Predicate<T>
#### Returns
int
### RemoveAt(int)
```csharp
public void RemoveAt(int index)
```
#### Parameters
`index` int
### RemoveItem(int)
```csharp
protected virtual void RemoveItem(int index)
```
#### Parameters
`index` int
### RemoveRange(int, int)
```csharp
public void RemoveRange(int index, int count)
```
#### Parameters
`index` int
`count` int
### SetItem(int, T)
```csharp
protected virtual void SetItem(int index, T item)
```
#### Parameters
`index` int
`item` T