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public static Character ( AsciiChar value ) : |
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| value | AsciiChar | An enumerated constant that identifies ASCII character. |
| return | ||
/// <summary>
/// Concatenate two elements into a new <see cref="CharGrouping"/>.
/// </summary>
/// <param name="left">The first element to concatenate.</param>
/// <param name="right">The second element to concatenate.</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"><paramref name="right"/> is <c>null</c>.</exception>
public static CharGrouping operator +(char left, CharGrouping right)
{
if (right == null)
{
throw new ArgumentNullException(nameof(right));
}
return(Chars.Character(left).Append(Chars.Character(right)));
}
/// <summary>
/// Appends a pattern that matches any one of the specified characters.
/// </summary>
/// <param name="characters">A set of Unicode characters.</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"><paramref name="characters"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentException"><paramref name="characters"/> length is equal to zero.</exception>
public CharGrouping Character(string characters)
{
return(Append(Chars.Character(characters)));
}
/// <summary> /// Appends a pattern that matches a character from the specified Unicode category. /// </summary> /// <param name="category">An enumerated constant that identifies Unicode category.</param> /// <returns></returns> public CharGrouping Append(GeneralCategory category) => Append(Chars.Character(category));
/// <summary> /// Appends a pattern that matches a character from the specified Unicode block. /// </summary> /// <param name="block">An enumerated constant that identifies Unicode block.</param> /// <returns></returns> public CharGrouping Append(NamedBlock block) => Append(Chars.Character(block));
/// <summary> /// Appends a pattern that matches any one of the specified characters. /// </summary> /// <param name="characters">A set of Unicode characters.</param> /// <returns></returns> /// <exception cref="ArgumentNullException"><paramref name="characters"/> is <c>null</c>.</exception> /// <exception cref="ArgumentException"><paramref name="characters"/> length is equal to zero.</exception> public CharGrouping Append(string characters) => Append(Chars.Character(characters));
/// <summary> /// Appends a pattern that matches specified Unicode character. /// </summary> /// <param name="value">An enumerated constant that identifies ASCII character.</param> /// <returns></returns> public CharGrouping Append(AsciiChar value) => Append(Chars.Character(value));
/// <summary>
/// Appends a pattern that matches a character from the specified Unicode category.
/// </summary>
/// <param name="category">An enumerated constant that identifies Unicode category.</param>
/// <returns></returns>
public CharGrouping Character(GeneralCategory category)
{
return(Append(Chars.Character(category)));
}
/// <summary>
/// Appends a pattern that matches a character from the specified Unicode block.
/// </summary>
/// <param name="block">An enumerated constant that identifies Unicode block.</param>
/// <returns></returns>
public CharGrouping Character(NamedBlock block)
{
return(Append(Chars.Character(block)));
}
/// <summary>
/// Appends a pattern that matches specified Unicode character.
/// </summary>
/// <param name="value">An enumerated constant that identifies ASCII character.</param>
/// <returns></returns>
public CharGrouping Character(AsciiChar value)
{
return(Append(Chars.Character(value)));
}
