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The UInt64.CompareTo() method in C# is used to compare the current instance to a specified object or UInt64 and returns an indication of their relative values.SyntaxFollowing is the syntax −public int CompareTo (object val); public int CompareTo (ulong val;Above, the value for the 1st syntax is an object to compare. The value for 2nd syntax is an unsigned integer to compare.The return value is 0 if the current instance is equal to value. It’s less than zero if the current instance is less than Val. The return value is more than zero if the current instance is greater than the ... Read More
The Int32.GetTypeCode() method in C# is used to return the TypeCode for value type Int32.SyntaxFollowing is the syntax −public TypeCode GetTypeCode ();ExampleLet us now see an example to implement the Int32.GetTypeCode() method −using System; public class Demo { public static void Main(){ int val1 = 100; int val2 = 50; Console.WriteLine("Value1 = "+val1); Console.WriteLine("Value2 = "+val2); Console.WriteLine("Are they equal? = "+val1.Equals(val2)); Console.WriteLine("HashCode for Value1 = "+val1.GetHashCode()); Console.WriteLine("HashCode for Value2 = "+val2.GetHashCode()); TypeCode type1 = val1.GetTypeCode(); ... Read More
The Decimal.Truncate() method in C# is used to return the integral digits of the specified Decimal. Remember, any fractional digits are discarded.SyntaxFollowing is the syntax −public static decimal Truncate (decimal val);Above, Val is the decimal number to truncate.ExampleLet us now see an example to implement the Decimal.Truncate() method −using System; public class Demo { public static void Main(){ Decimal val = 6576.876m; Console.WriteLine("Decimal value = "+val); ulong res = Decimal.ToUInt64(val); Console.WriteLine("64-bit unsigned integer = "+res); Decimal val2 = Decimal.Truncate(val); Console.WriteLine("Integral digits ... Read More
The Decimal.ToUInt64() method in C# is used to convert the value of the specified Decimal to the equivalent 64-bit unsigned integer.SyntaxFollowing is the syntax −public static ulong ToUInt64 (decimal val);Above, Val is the decimal number to convert.ExampleLet us now see an example to implement the Decimal.ToUInt64() method −using System; public class Demo { public static void Main(){ Decimal val = 99.29m; Console.WriteLine("Decimal value = "+val); ulong res = Decimal.ToUInt64(val); Console.WriteLine("64-bit unsigned integer = "+res); } }OutputThis will produce the following output −Decimal value = 99.29 64-bit ... Read More
The Decimal.ToUInt32() method in C# is used to convert the value of the specified Decimal to the equivalent 32-bit unsigned integer.SyntaxFollowing is the syntax −public static uint ToUInt32 (decimal val);Above, Val is the decimal number to convert.ExampleLet us now see an example to implement the Decimal.ToUInt32() method −using System; public class Demo { public static void Main(){ Decimal val = 0.001m; Console.WriteLine("Decimal value = "+val); uint res = Decimal.ToUInt32(val); Console.WriteLine("32-bit unsigned integer = "+res); } }OutputThis will produce the following output −Decimal value = 0.001 32-bit ... Read More
The BitConverter.Int64BitsToDouble() method in C# is used to reinterpret the specified 64-bit signed integer to a double-precision floating-point number.SyntaxFollowing is the syntax −public static double Int64BitsToDouble (long val);Above, the parameter value is the number to convert.ExampleLet us now see an example to implement the BitConverter.Int64BitsToDouble() method −using System; public class Demo { public static void Main(){ long d = 9846587687; Console.Write("Value (64-bit signed integer) = "+d); double res = BitConverter.Int64BitsToDouble(d); Console.Write("Value (double-precision floating point number) = "+res); } }OutputThis will produce the following output −Value (64-bit ... Read More
The BitConverter.DoubleToInt64Bits() method in C# is used to convert the specified double-precision floating-point number to a 64-bit signed integer.SyntaxFollowing is the syntax −public static long DoubleToInt64Bits (double val);Above, Val is the number to convert.ExampleLet us now see an example to implement the BitConverter.DoubleToInt64Bits() method −using System; public class Demo { public static void Main(){ double d = 5.646587687; Console.Write("Value = "+d); long res = BitConverter.DoubleToInt64Bits(d); Console.Write("64-bit signed integer = "+res); } }OutputThis will produce the following output −Value = 5.646587687 64-bit signed integer = 4618043510978159912ExampleLet us ... Read More
The Array.LastIndexOf() method in C# is used to search for the specified object and returns the index of the last occurrence within the entire Array.SyntaxFollowing is the syntax −public static int LastIndexOf (T[] array, T val);Above, the parameter arr is the one-dimensional, zero-based Array to search, whereas Val is the object to locate in an array.ExampleLet us now see an example to implement the Array.LastIndexOf() method −using System; public class Demo{ public static void Main(){ Console.WriteLine("Array elements..."); string[] arr = { "car", "bike", "truck", "bus"}; for (int i = 0; ... Read More
The Array.GetEnumerator() method in C# is used to return an IEnumerator for the Array.SyntaxFollowing is the syntax −public virtual System.Collections.IEnumerator GetEnumerator ();ExampleLet us now see an example to implement the Array.GetEnumerator() method −using System; using System.Collections; public class Demo{ public static void Main(){ int j = 0; Console.WriteLine("Array elements..."); string[] arr = { "car", "bike", "truck", "bus"}; for (int i = 0; i < arr.Length; i++){ Console.Write("{0} ", arr[i]); } Console.WriteLine(); IEnumerator newEnum = ... Read More
The Array.FindLast() method in C# is used to search for an element that matches the conditions defined by the specified predicate, and returns the last occurrence within the entire Array.SyntaxFollowing is the syntax −public static T FindLast (T[] array, Predicate match);Above, array is the one-dimensional, zero-based Array to search, whereas match is the Predicate that defines the conditions of the element to search for.ExampleLet us now see an example to implement the Array.FindLast() method −using System; public class Demo{ public static void Main(){ Console.WriteLine("Array elements..."); string[] arr = { "car", "bike", "truck", "bus"}; ... Read More