从具有相同名称的多个输入中获取值。c# .net

public class MyClass
{
    private Dictionary<string, string> values = new Dictionary<string, string>();

    public string this[string key]
    {
        get { return values[key]; }
        set { values[key] = value; }
    }
}

// 使用索引器获取值
MyClass myObject = new MyClass();
myObject["key1"] = "value1";
string value = myObject["key1"];

Dictionary<string, string> myDictionary = new Dictionary<string, string>();
myDictionary["key1"] = "value1";
string value = myDictionary["key1"];

List<KeyValuePair<string, string>> inputs = new List<KeyValuePair<string, string>>();
inputs.Add(new KeyValuePair<string, string>("key1", "value1"));
inputs.Add(new KeyValuePair<string, string>("key2", "value2"));

string keyToFind = "key1";
string value = inputs.Where(i => i.Key == keyToFind).Select(i => i.Value).FirstOrDefault();