Interaface should provide cached type.

Creates the string representation of the GUID.

Decode encoded char string to widechar string with using special codecs.

Encode widechar string to char string with using special codecs.

Checks if string contains upper case characters.

Converts ISO8859 text to UTF8 text.

Converts UTF8 text to ISO8859 text.

Gets the aggregates`s value as string.

Gets the instance`s ID, typename and values of the explicit attribute fields.

Compares two string values using the pattern matching algorithm and evaluates result of comparison to a logical value.

Defines type of conversion codecs.