ASP Exists Method

The ASP Exists Method is used to return a Boolean value that returns true if the specified key exists, otherwise it returns false.

Syntax:

DictionaryObject.Exists(key)

Parameters: This method has a single parameter as mentioned above and discussed below:

• Key: It specifies the name of the key value to be searched in the dictionary.

Example :The below code demonstrates the ASP Dictionary.Exists Method.

Output:

The 'g' key exists in the dictionary
The 'm' key does not exist in the dictionary