StringCollection শুধুমাত্র পঠনযোগ্য কিনা তা পরীক্ষা করতে, কোডটি নিম্নরূপ −
উদাহরণ
using System;
using System.Collections.Specialized;
public class Demo {
public static void Main() {
StringCollection stringCol = new StringCollection();
String[] arr = new String[] { "100", "200", "300", "400", "500" };
Console.WriteLine("Array elements...");
foreach (string res in arr) {
Console.WriteLine(res);
}
stringCol.AddRange(arr);
Console.WriteLine("Is the StringCollection read-only? = "+stringCol.IsReadOnly);
Console.WriteLine("Does the specified string is in the StringCollection? = "+stringCol.Contains("800"));
}
} আউটপুট
এটি নিম্নলিখিত আউটপুট −
তৈরি করবেArray elements... 100 200 300 400 500 Is the StringCollection read-only? = False Does the specified string is in the StringCollection? = False
উদাহরণ
আসুন আরেকটি উদাহরণ দেখি -
using System;
using System.Collections.Specialized;
public class Demo {
public static void Main() {
StringCollection stringCol = new StringCollection();
String[] arr = new String[] { "John", "Tim", "Kevin", "Bradman", "Katie", "Tom", "Nathan" };
Console.WriteLine("String array elements...");
foreach (string res in arr) {
Console.WriteLine(res);
}
stringCol.AddRange(arr);
Console.WriteLine("Is the StringCollection read-only? = "+stringCol.IsReadOnly);
Console.WriteLine("Does the specified string is in the StringCollection? = "+stringCol.Contains("Tim"));
}
} আউটপুট
এটি নিম্নলিখিত আউটপুট −
তৈরি করবেString array elements... John Tim Kevin Bradman Katie Tom Nathan Is the StringCollection read-only? = False Does the specified string is in the StringCollection? = True
