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How to get Synchronize access to the StringDictionary in C#
To get synchronize access to the StringDictionary, the code is as follows −
Example
using System; using System.Collections; using System.Collections.Specialized; public class Demo { public static void Main(){ StringDictionary strDict = new StringDictionary (); strDict.Add("A", "Books"); strDict.Add("B", "Electronics"); strDict.Add("C", "Appliances"); strDict.Add("D", "Pet Supplies"); strDict.Add("E", "Clothing"); strDict.Add("F", "Footwear"); Console.WriteLine("StringDictionary key-value pairs..."); foreach(DictionaryEntry de in strDict) { Console.WriteLine(de.Key + " " + de.Value); } Console.WriteLine("Value associated with key D = "+strDict["D"]); Console.WriteLine("Value associated with key F = "+strDict["F"]); Console.WriteLine("
Synchronize access.."); lock(strDict.SyncRoot) { foreach(DictionaryEntry de in strDict) { Console.WriteLine(de.Key + " " + de.Value); } } } }
Output
This will produce the following output −
StringDictionary key-value pairs... a Books b Electronics c Appliances d Pet Supplies e Clothing f Footwear Value associated with key D = Pet Supplies Value associated with key F = Footwear Synchronize access.. a Books b Electronics c Appliances d Pet Supplies e Clothing f Footwear
Example
Let us see another example −
using System; using System.Collections; using System.Collections.Specialized; public class Demo { public static void Main() { StringDictionary strDict = new StringDictionary(); strDict.Add("A", "John"); strDict.Add("B", "Andy"); strDict.Add("C", "Tim"); strDict.Add("D", "Ryan"); strDict.Add("E", "Kevin"); strDict.Add("F", "Katie"); strDict.Add("G", "Brad"); Console.WriteLine("StringDictionary elements..."); foreach(DictionaryEntry de in strDict) { Console.WriteLine(de.Key + " " + de.Value); } Console.WriteLine("
Synchronize access.."); lock(strDict.SyncRoot) { foreach(DictionaryEntry de in strDict) { Console.WriteLine(de.Key + " " + de.Value); } } } }
Output
This will produce the following output −
StringDictionary elements... a John b Andy c Tim d Ryan e Kevin f Katie g Brad Synchronize access.. a John b Andy c Tim d Ryan e Kevin f Katie g Brad
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