The Char.IsHighSurrogate() method in C# indicates whether the Char object at the specified position in a string is a high surrogate.SyntaxFollowing is the syntax −public static bool IsHighSurrogate (string str, int index);Above, str is a string, whereas the index is the position of the character to evaluate in str.ExampleLet us ... Read More

The Char.IsDigit() method in C# indicates whether the specified Unicode character is categorized as a decimal digit.SyntaxFollowing is the syntax −public static bool IsDigit (char ch);Above, the parameter ch is the Unicode character to evaluate.ExampleLet us now see an example to implement the Char.IsDigit() method −using System; public class Demo ... Read More

The MathF.Atan() method in C# is used to return the angle whose tangent is given as a float value argument.SyntaxFollowing is the syntax −public static float Atan (float val);Above, Val is the floating-point value.ExampleLet us now see an example to implement the MathF.Atan() method −using System; public class Demo { ... Read More

The MathF.Asinh() method in C# is used to return the hyperbolic arc-sine of a floating-point value.SyntaxFollowing is the syntax −public static float Asinh (float val);ExampleLet us now see an example to implement the MathF.Asinh() method −using System; public class Demo {    public static void Main(){       float ... Read More

The MathF.Asin() method in C# is used to return the angle whose sine is a float value argument.SyntaxFollowing is the syntax −public static float Asin (float val);Above, Val is the float value.ExampleLet us now see an example to implement the MathF.Asin() method −using System; public class Demo {    public ... Read More

The MathF.Acosh() method in C# is used to return the hyperbolic arc-cosine of a floating-point value.SyntaxFollowing is the syntax −public static float Acosh (float val);Above, Val is the floating-point number.ExampleLet us now see an example to implement the MathF.Acosh() method −using System; public class Demo {    public static void ... Read More

The MathF.Atan2() method in C# returns the angle whose tangent is the quotient of two floating-point numbers.SyntaxFollowing is the syntax −public static float Atan2 (float val1, float val2);Above, val1 is the x-coordinate of a point, whereas val2 is the y-coordinate.ExampleLet us now see an example to implement the MathF.Atan2() method ... Read More

The Char.IsSurrogatePair() method in C# is used to indicate whether two adjacent Char objects at a specified position in a string form a surrogate pair.SyntaxFollowing is the syntax −public static bool IsSurrogatePair (string str, int index);Above, the string str is a string, whereas the index is the starting position of ... Read More

The Char.IsSurrogate() method in C# indicates whether the specified character has a surrogate code unit.SyntaxFollowing is the syntax −public static bool IsSurrogate (string str, int index);Above, the parameter str is the string, whereas the index is the position of the character to evaluate in str.ExampleLet us now see an example ... Read More

The Char.IsSeparator() method in C# indicates whether the specified Unicode character is categorized as a separator character.SyntaxFollowing is the syntax −public static bool IsSeparator (char ch);Above. ch is the Unicode character to evaluate.ExampleLet us now see an example to implement the Char.IsSeparator() method −using System; public class Demo {   ... Read More