C# এ Single.IsInfinity() পদ্ধতিটি একটি মান ফেরত দিতে ব্যবহৃত হয় যা নির্দেশ করে যে নির্দিষ্ট সংখ্যাটি ঋণাত্মক বা ধনাত্মক অসীমে মূল্যায়ন করে।
সিনট্যাক্স
সিনট্যাক্স নিম্নরূপ -
public static bool IsInfinity (float val);
উপরে, ভ্যাল হল একটি একক-নির্ভুল ফ্লোটিং-পয়েন্ট সংখ্যা।
উদাহরণ
আসুন এখন একটি উদাহরণ দেখি -
using System;
public class Demo {
public static void Main(){
float f1 = 19.3f;
float f2 = Single.MaxValue;
Console.WriteLine("Value1 = "+f1);
Console.WriteLine("Hashcode for Value1 = "+f1.GetHashCode());
Console.WriteLine("TypeCode for Value1 = "+f1.GetTypeCode());
Console.WriteLine("Is Value1 value is positive or negative infinity? = "+Single.IsInfinity(f1));
Console.WriteLine("\nValue2 = "+f2);
Console.WriteLine("Hashcode for Value2 = "+f2.GetHashCode());
Console.WriteLine("TypeCode for Value2 = "+f2.GetTypeCode());
Console.WriteLine("Is Value2 value is positive or negative infinity? = "+Single.IsInfinity(f2));
}
} আউটপুট
এটি নিম্নলিখিত আউটপুট −
তৈরি করবেValue1 = 19.3 Hashcode for Value1 = 1100637798 TypeCode for Value1 = Single Is Value1 value is positive or negative infinity? = False Value2 = 3.402823E+38 Hashcode for Value2 = 2139095039 TypeCode for Value2 = Single Is Value2 value is positive or negative infinity? = False
উদাহরণ
এখন আরেকটি উদাহরণ দেখা যাক -
using System;
public class Demo {
public static void Main(){
float f1 = 5.0f/0.0f;
float f2 = Single.MinValue;
Console.WriteLine("Value1 = "+f1);
Console.WriteLine("Hashcode for Value1 = "+f1.GetHashCode());
Console.WriteLine("TypeCode for Value1 = "+f1.GetTypeCode());
Console.WriteLine("Is Value1 value is positive or negative infinity? = "+Single.IsInfinity(f1));
Console.WriteLine("\nValue2 = "+f2);
Console.WriteLine("Hashcode for Value2 = "+f2.GetHashCode());
Console.WriteLine("TypeCode for Value2 = "+f2.GetTypeCode());
Console.WriteLine("Is Value2 value is positive or negative infinity? = "+Single.IsInfinity(f2));
}
} আউটপুট
এটি নিম্নলিখিত আউটপুট −
তৈরি করবেValue1 = ∞ Hashcode for Value1 = 2139095040 TypeCode for Value1 = Single Is Value1 value is positive or negative infinity? = True Value2 = -3.402823E+38 Hashcode for Value2 = -8388609 TypeCode for Value2 = Single Is Value2 value is positive or negative infinity? = False
