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StringParserParseLengthExpession Method (String, Int32, Int32, StringParserSettings, UnitSystem, Double, StringParserSettings, UnitSystem)

Parse a string for a length value. Expression can include complex expressions Most complex version of length parsing

Namespace:  Rhino.Input
Assembly:  RhinoCommon (in RhinoCommon.dll)
Syntax
public static int ParseLengthExpession(
	string expression,
	int start_offset,
	int expression_length,
	StringParserSettings parse_settings_in,
	UnitSystem output_unit_system,
	out double value_out,
	ref StringParserSettings parse_results,
	ref UnitSystem parsed_unit_system
)

Parameters

expression
Type: SystemString
[In] The string to parse
start_offset
Type: SystemInt32
[In] Offset position in string to start parsing
expression_length
Type: SystemInt32
[In] Maximum length of string to parse. -1 means parse to a terminating character or end of string
parse_settings_in
Type: Rhino.InputStringParserSettings
[In] Determines what input will be parsed
output_unit_system
Type: RhinoUnitSystem
[In] Output value is returned in this unit system
value_out
Type: SystemDouble
[Out] The length value result
parse_results
Type: Rhino.InputStringParserSettings
[Out] Describes the results of the parse operation
parsed_unit_system
Type: RhinoUnitSystem
[Out] If a unit system name was found in the string, it is returned here. The output value is in the unit system specified in output_unit_system

Return Value

Type: Int32
Returns the count of characters that were parsed or 0 if the operation was unsuccesful
Version Information

Rhino for Windows

Supported in: 6.1 BETA
See Also