Avalonia API Reference
Avalonia
Adds an element with the provided key and value to the IDictionaryTKey, TValue.
Definition
Namespace: Avalonia.Collections
Assembly: Avalonia.Base (in Avalonia.Base.dll) Version: 11.3.999
Assembly: Avalonia.Base (in Avalonia.Base.dll) Version: 11.3.999
C#
public void Add(
TKey key,
TValue value
)VB
Public Sub Add (
key As TKey,
value As TValue
)F#
abstract Add :
key : 'TKey *
value : 'TValue -> unit
override Add :
key : 'TKey *
value : 'TValue -> unit Parameters
- key TKey
- The object to use as the key of the element to add.
- value TValue
- The object to use as the value of the element to add.
Implements
IDictionaryTKey, TValueAdd(TKey, TValue)Exceptions
| ArgumentNullException | key is . |
| ArgumentException | An element with the same key already exists in the IDictionaryTKey, TValue. |
| NotSupportedException | The IDictionaryTKey, TValue is read-only. |