Shilpa Nadkarni has Published 16 Articles

C# Program to Check a HashTable collection is empty or not

Shilpa Nadkarni

Shilpa Nadkarni

Updated on 21-Dec-2022 18:30:37

952 Views

The Hashtable collection in C# is a collection of key-value pairs that are organized based on the hash code of the key. The hash code is calculated using a hash code function. Each element in the hashtable is a key-value pair with unique keys. Keys also have to be nonnull. ... Read More

How to Delete Item from Hashtable Collection in C#?

Shilpa Nadkarni

Shilpa Nadkarni

Updated on 14-Dec-2022 14:01:31

215 Views

The Hashtable in C# is a collection of key−value pairs that are organized based on the hash code of the key. The items in the hashtable are accessed using a key. The Hashtable class of C# is the class that implements the hashtable. Using this class, we can create a ... Read More

How to get keys from a HashTable in C#?

Shilpa Nadkarni

Shilpa Nadkarni

Updated on 14-Dec-2022 12:04:46

140 Views

The HashTable is a non−generic collection in C#. It stores key−value pairs and is similar to a generic “Dictionary” collection. HashTable is defined in System.Collections.namespace. HashTable consists of key/value pairs in which each key is computed as a hash code and stored in a different bucket internally. Whenever the HashTable ... Read More

How to Create a HashTable Collection in C#?

Shilpa Nadkarni

Shilpa Nadkarni

Updated on 14-Dec-2022 11:49:16

128 Views

The HashTable is a non−generic collection in C#. It stores key-value pairs and is similar to a generic “Dictionary” collection. HashTable is defined in System. Collections. namespace. HashTable computes the hash code of each key and stores it in a different bucket internally. The hash code is then ... Read More

How to Check if a Key Exists in the Hashtable in C#?

Shilpa Nadkarni

Shilpa Nadkarni

Updated on 14-Dec-2022 11:47:21

1K+ Views

The Hashtable class in C# represents a collection of key-value pairs. These key-value pairs are organized based on the hash code of the key that is calculated using the hash code function. The key in the hashtable accesses the items. So given a key, we can access the corresponding value ... Read More

How to Add Items to Hashtable Collection in C#

Shilpa Nadkarni

Shilpa Nadkarni

Updated on 14-Dec-2022 11:40:06

418 Views

We have already discussed the basics of hashtables. A hashtable collection in C# is used to store key−value pairs wherein each of these key-value pairs is organized based on the hash code of the key. This hash code is calculated using a hash code function. Internally, the hashtable uses buckets ... Read More

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