Lasso Programming: Lasso Language Reference

Name	Summary	Category
string->length	[String->Length] returns the number of characters in the string. This method has been deprecated in favor of [String->Size] which...	String
string->integer	The [String->Integer] method returns the ASCII integer value of a single character. This method accepts an optional integer parameter representing the position of a character in a string object,...	String
string->lowercase	[String->Lowercase] modifies the string object in-place, converting all of its characters to lower case. This method does not return a value, but the string object is modified.	String
string->isalnum	[String->IsAlnum] checks whether a specified character within the string object is alphanumeric. If the parameter specifying the position of the character to be examined is omitted, then the...	String
string->isalpha	[String->IsAlpha] checks whether a specified character within the string object is alphabetic. If the parameter specifying the position of the character to be examined is omitted, then the...	String
string->isbase	[String->IsBase] checks whether a specified character within the string object is one of the base characters of Unicode. If the parameter specifying the position of the character to be examined is...	String
string->iscntrl	[String->IsCntrl] checks whether a specified character within the string object is a control character. If the parameter specifying the position of the character to be examined is omitted, then...	String
string->isdigit	[String->IsDigit] checks whether a specified character within the string object is a digit. If the parameter specifying the position of the character to be examined is omitted, then the default...	String
string->isxdigit	[string->isxdigit] checks whether a specified character within the string is a hexadecimal digit. Accepts an optional integer parameter for the position of the character in the string to check,...	String
string->islower	[String->IsLower] checks whether a specified character within the string object is lowercase. If the parameter specifying the position of the character to be examined is omitted, then the default...	String
string->isprint	[String->IsPrint] checks whether a specified character within the string object is printable. If the parameter specifying the position of the character to be examined is omitted, then the default...	String
string->isspace	[String->IsSpace] checks whether a specified character within the string object is white space. If the parameter specifying the position of the character to be examined is omitted, then the...	String
string->istitle	[String->IsTitle] checks whether a specified character within the string is in title case. A character is a titlecase character if its general category type is in the Unicode Character Category...	String
string->ispunct	[String->IsPunct] checks whether a specified character within the string object is punctuation. If the parameter specifying the position of the character to be examined is omitted, then the...	String
string->isgraph	[String->IsGraph] checks whether a specified character within the string object is a printable character except the space character, that is, any character for which the methods...	String
string->isblank	[String->IsBlank] checks whether a specified character within the string object is a space or tab character. If the parameter specifying the position of the character to be examined is omitted,...	String
string->isUAlphabetic	[String->IsUAlphabetic] checks whether a specified character within the string has the Unicode alphabetic property. Accepts an optional integer parameter for the position of the character in the...	String
string->isULowercase	[String->IsULowerCase] checks whether a specified character within the string has the Unicode lowercase property. Accepts an optional integer parameter for the position of the character in the...	String
string->isupper	[String->IsUpper] checks whether a specified character within the string is uppercase. Accepts an optional integer parameter for the position of the character in the string to check, defaulting to...	String
string->isUUppercase	[String->isUUpperCase] checks whether a specified character within the string has the Unicode uppercase property. Accepts an optional integer parameter for the position of the character in the...	String
string->isUWhiteSpace	[String->IsUWhiteSpace] checks whether a specified character within the string has the Unicode white space property. Accepts an optional integer parameter for the position of the character in the...	String
string->isWhitespace	[String->IsWhiteSpace] checks whether a specified character within the string is white space. Accepts an optional integer parameter for the position of the character in the string to check,...	String
string->getpropertyvalue	This method returns the Unicode property value for the indicated character. Unicode properties are defined in the Unicode Character Database (UCD) and Unicode Technical Reports (UTR). For...	String
string->hasbinaryproperty	This method returns true or false if the indicated character has the indicated Unicode...	String
string->keys	[string->keys] returns the keys of a string object. The keys are the indices or positions of each character within the string object.	String

Please note that periodically LassoSoft will go through the notes and may incorporate information from them into the documentation. Any submission here gives LassoSoft a non-exclusive license and will be made available in various formats to the Lasso community.

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