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:
// C# code to check if ListDictionary // has a fixed size using System; using System.Collections; using System.Collections.Specialized; class GFG { // Driver code public static void Main() { // Creating a ListDictionary named myDict ListDictionary myDict = new ListDictionary(); myDict.Add( "Australia" , "Canberra" ); myDict.Add( "Belgium" , "Brussels" ); myDict.Add( "Netherlands" , "Amsterdam" ); myDict.Add( "China" , "Beijing" ); myDict.Add( "Russia" , "Moscow" ); myDict.Add( "India" , "New Delhi" ); // Checking if ListDictionary 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.
- A collection with a fixed size is simply a collection with a wrapper that prevents adding and removing elements. Therefore, if changes are made to the underlying collection, including the addition or removal of elements, the fixed-size collection reflects those changes.
- Retrieving the value of this property is an O(1) operation.
Reference:
- https://docs.microsoft.com/en-us/dotnet/api/system.collections.specialized.listdictionary.isfixedsize?view=netframework-4.7.2
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