CFAttributedStringMBS.Create(str as CFStringMBS, attributeDictionary as CFDictionaryMBS = nil) as CFAttributedStringMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
shared method	CoreFoundation	MBS MacCF Plugin	14.2	✅ Yes	❌ No	❌ No	✅ Yes	All

Creates an attributed string with specified string and attributes.

str: A string that specifies the characters to use in the new attributed string. This value is copied.
attributeDictionary: A dictionary that contains the attributes to apply to the new attributed string. This value is copied.

Returns an attributed string that contains the characters from str and the attributes specified by attributes. The result is nil if there was a problem in creating the attributed string.

Note that both the string and the attributes dictionary are copied. The specified attributes are applied to the whole string. If you want to apply different attributes to different ranges of the string, you should use a mutable attributed string.

CFAttributedStringMBS.CreateWithSubstring(str as CFAttributedStringMBS, range as CFRangeMBS) as CFAttributedStringMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
shared method	CoreFoundation	MBS MacCF Plugin	14.2	✅ Yes	❌ No	❌ No	✅ Yes	All

Creates a sub-attributed string from the specified range.

str: The attributed string to copy.
range: The range of the attributed string to copy. range must not exceed the bounds of Str.

Returns a new attributed string whose string and attributes are copied from the specified range of the supplied attributed string. Returns nil if there was a problem copying the object. Ownership follows the Create Rule.