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Unity Engine

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Unity Engine

HasKey(string)

Returns true if the given key exists in PlayerPrefs, otherwise returns false.
Read time 1 minuteLast updated 6 days ago

Definition

  • Type: Method
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule
public static bool HasKey(string key)

Parameters

key

string

Returns

Type

Description

bool

Remarks

The following example demonstrates using PlayerPrefs.HasKey in a conditional statement. It prints one message to the console if the conditional statement returns true (if the key does exist in the 
PlayerPrefs
data), and a different message if the conditional statement returns false (if the key does not exist in the 
PlayerPrefs
data).

Examples

using UnityEngine;public class Example : MonoBehaviour{    public void HasKey(string KeyName)    {        if (PlayerPrefs.HasKey(KeyName))        {            Debug.Log("The key " + KeyName + " exists");        }        else            Debug.Log("The key " + KeyName + " does not exist");    }}