dev-npgsql/npgsql: Npgsql is the .NET data provider for PostgreSQL.

src/Npgsql/Shims/DictonaryExtensions.cs

19 строк467 B

Bruce Bowyer-Smyth

Use Dictionary<K, V>.TryAdd (#4534)

26 июн 2022, 10:31

26 июн 2022, 10:318f7d0d2

#if NETSTANDARD2_0
// ReSharper disable once CheckNamespace
namespace System.Collections.Generic;

// Helpers for Dictionary before netstandard 2.1
static class DictonaryExtensions
{
    public static bool TryAdd<TKey, TValue>(this Dictionary<TKey, TValue> dictionary, TKey key, TValue value)
    {
        if (!dictionary.ContainsKey(key))
        {
            dictionary.Add(key, value);
            return true;
        }

        return false;
    }
}
#endif