IReadOnlyDictionary<TKey, TValue> 
Keys- this[TKey]
- Values
ContainsKey(TKey)- TryGetValue(TKey, TValue)
GetValueOrDefault<TKey, TValue>(IReadOnlyDictionary<TKey, TValue>, TKey)- GetValueOrDefault<TKey, TValue>(IReadOnlyDictionary<TKey, TValue>, TKey, TValue)
net11.0-windows7.0
namespace System.Collections.Generic
{
public static class CollectionExtensions
{
public static TValue GetValueOrDefault<TKey, TValue>(this IReadOnlyDictionary<TKey, TValue> dictionary, TKey key, TValue defaultValue);
}
}
| .NET | 5.06.07.08.09.010.011.0 |
|---|---|
| .NET Core | 2.02.12.23.03.1 |
| .NET Standard | 2.1 |
Information specific to net11.0 | |
| Platforms | This API is only available when you target a specific platform: |
| Windows | 7.0 |
Information specific to net11.0-windows7.0 | |
| Assembly | System.Collections , Version=4.1.1.0, PublicKeyToken=b03f5f7f11d50a3a |
| Referencing | Your project needs a package reference to |
| Package | Microsoft.AspNetCore.App (3.0.0-preview3-19153-02) netcoreapp3.0 |
| Platform Restrictions | This API is supported on all platforms. |
- Built-in API
- Package-provided API