class Random

in global :: System

Represents a pseudo-random number generator, which is a device that produces a sequence of numbers that meet certain statistical requirements for randomness.

public Random( int Seed )

Initializes a new instance of the class, using the specified seed value.

  • Seed A number used to calculate a starting value for the pseudo-random number sequence. If a negative number is specified, the absolute value of the number is used.

public int Next( int maxValue )

Returns a non-negative random integer that is less than the specified maximum.

  • maxValue The exclusive upper bound of the random number to be generated. must be greater than or equal to 0.
  • Returns A 32-bit signed integer that is greater than or equal to 0, and less than ; that is, the range of return values ordinarily includes 0 but not . However, if equals 0, is returned.

public int Next( int minValue, int maxValue )

Returns a random integer that is within a specified range.

  • minValue The inclusive lower bound of the random number returned.
  • maxValue The exclusive upper bound of the random number returned. must be greater than or equal to .
  • Returns A 32-bit signed integer greater than or equal to and less than ; that is, the range of return values includes but not . If equals , is returned.

public void NextBytes( byte[] buffer )

Fills the elements of a specified array of bytes with random numbers.

  • buffer An array of bytes to contain random numbers.

public int GetHashCode( )

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public bool Equals( object obj )

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public string ToString( )

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public Type GetType( )

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public void Shuffle( Span<T> values )

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public void Shuffle( T[] values )

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public T[] GetItems( ReadOnlySpan<T> choices, int length )

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public T[] GetItems( T[] choices, int length )

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public void NextBytes( Span<byte> buffer )

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public Random( )

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public double NextDouble( )

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public float NextSingle( )

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public long NextInt64( long minValue, long maxValue )

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public long NextInt64( long maxValue )

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public long NextInt64( )

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public int Next( )

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public void GetItems( ReadOnlySpan<T> choices, Span<T> destination )

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public static Random Shared { get; }

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