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What is the IsReadOnly property of Hashtable class in C#?
The IsReadOnly property of Hashtable class is used to get a value indicating whether the Hashtable is read-only.
Example
using System; using System.Collections; namespace Demo { class Program { static void Main(string[] args) { Hashtable ht = new Hashtable(); ht.Add("One", "Amit"); ht.Add("Two", "Aman"); ht.Add("Three", "Raman"); Console.WriteLine("IsReadOnly = " + ht.IsReadOnly); Console.ReadKey(); } } }
Output
IsReadOnly = False
Above we have set a Hashtable with three elements.
ht.Add("One", "Amit"); ht.Add("Two", "Aman"); ht.Add("Three", "Raman");
After that, we have checked using the IsReadOnly property.
Console.WriteLine("IsReadOnly = " + ht.IsReadOnly);
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