C# | Check if HybridDictionary has fixed size Last Updated : 01 Feb, 2019 Comments Improve Suggest changes Like Article Like Report HybridDictionary.IsFixedSize property is used to get a value that indicates whether the HybridDictionary has a fixed size or not. Syntax: public bool IsFixedSize { get; } Return Value: This property always returns false. Below are the programs to illustrate the use of HybridDictionary.IsFixedSize property: Example 1: CSHARP // C# code to check whether the // HybridDictionary has a fixed size. using System; using System.Collections; using System.Collections.Specialized; class GFG { // Driver code public static void Main() { // Creating a HybridDictionary named myDict HybridDictionary myDict = new HybridDictionary(); // Adding key/value pairs in myDict myDict.Add("A", "Apple"); myDict.Add("B", "Banana"); myDict.Add("C", "Cat"); myDict.Add("D", "Dog"); myDict.Add("E", "Elephant"); myDict.Add("F", "Fish"); // To check whether the HybridDictionary // has a fixed size. Console.WriteLine(myDict.IsFixedSize); } } Output: False Example 2: CSHARP // C# code to check whether the // HybridDictionary has a fixed size. using System; using System.Collections; using System.Collections.Specialized; class GFG { // Driver code public static void Main() { // Creating a HybridDictionary named myDict HybridDictionary myDict = new HybridDictionary(); // Adding key/value pairs in myDict myDict.Add("key1", "value1"); myDict.Add("key2", "value2"); myDict.Add("key3", "value3"); myDict.Add("key4", "value4"); // To check whether the HybridDictionary // has a fixed size. Console.WriteLine(myDict.IsFixedSize); } } Output: False Note: A collection with a fixed size does not allow the addition or removal of elements after the collection is created, but it allows the modification of existing elements. Retrieving the value of this property is an O(1) operation. Reference: https://docs.microsoft.com/en-us/dotnet/api/system.collections.specialized.hybriddictionary.isfixedsize?view=netframework-4.7.2 Comment More infoAdvertise with us Next Article C# | Check if HybridDictionary has fixed size S Sahil_Bansall Follow Improve Article Tags : C# CSharp-Specialized-Namespace CSharp-Specialized-HybridDictionary Similar Reads C# | Check if ListDictionary has a fixed size ListDictionary.IsFixedSize property is used to get a value indicating whether the ListDictionary has a fixed size or not. Syntax: public bool IsFixedSize { get; } Return Value : This property always returns false. Example: CSHARP // C# code to check if ListDictionary // has a fixed size using System 1 min read C# | Check if HybridDictionary is read only HybridDictionary.IsReadOnly property is used to get a value that indicates whether the HybridDictionary is read-only or not. Syntax: public bool IsReadOnly { get; } Return Value: This property always returns false. Below programs illustrate the use of HybridDictionary.IsReadOnly property: Example 1: 2 min read C# | Check if Hashtable has a fixed size Hashtable.IsFixedSize Property is used to get a value which indicates whether the Hashtable has a fixed size or not. Syntax: public virtual bool IsFixedSize { get; } Return Value: This property returns true if the Hashtable has a fixed size otherwise it returns false. The default is false. Below pro 2 min read C# | Check the HybridDictionary for a specific key HybridDictionary.Contains(Object) method is used to determine whether the HybridDictionary contains a specific key or not. Syntax: public bool Contains (object key); Here, key is the key to locate in the HybridDictionary. Return Value: This method will return True if the HybridDictionary contains an 2 min read C# | Check if two HybridDictionary objects are equal Equals(Object) Method which is inherited from the Object class is used to check if a specified HybridDictionary object is equal to another HybridDictionary object or not. Syntax: public virtual bool Equals (object obj); Here, obj is the object which is to be compared with the current object. Return 2 min read Like