get key in dictionary c#
public static void Main()
{
Dictionary<string, string> dict = new Dictionary<string, string>()
{
{"1", "one"},
{"2", "two"},
{"3", "three"}
};
string key = KeyByValue(dict, "two");
Console.WriteLine("Key: " + key);
}get key in dictionary c#
public static string GetKeyFromValue(string valueVar)
{
foreach (string keyVar in dictionaryVar.Keys)
{
if (dictionaryVar[keyVar] == valueVar)
{
return keyVar;
}
}
return null;
}Copyright © 2021 Codeinu
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