InvalidDateString class: Difference between revisions

From m204wiki
Jump to navigation Jump to search
mNo edit summary
mNo edit summary
Line 1: Line 1:
<!-- InvalidDateString class -->
<!-- InvalidDateString class -->
__NOTOC__
__NOTOC__
The <var>InvalidDateString</var> exception class describes an exception associated with not finding an expectedvalue. This exception class has no properties. It is simply a notification that a valid attempt found no values that matched the given string.
The <var>InvalidDateString</var> exception class describes an exception associated with an invalid date or date format or <var>[[Datetime string formats#Using CENTSPAN|CENTSPAN]]</var>. This exception class has no properties. It is simply a notification that a valid attempt found no values that matched the given string.


To produce an <var>InvalidDateString</var> exception yourself, you typically use a <var class="product">User Language</var> <var>[[Exceptions#Using the Throw statement|Throw]]</var> statement with an <var>InvalidDateString</var> <var>[[New_(InvalidDateString_constructor)|New]]</var> constructor.  This statement must be issued from within a method, and it can only be caught by the code that calls the method.  For example, the following statement throws an <var>InvalidDateString</var> exception:
To produce an <var>InvalidDateString</var> exception yourself, you typically use a <var class="product">User Language</var> <var>[[Exceptions#Using the Throw statement|Throw]]</var> statement with an <var>InvalidDateString</var> <var>[[New_(InvalidDateString_constructor)|New]]</var> constructor.  This statement must be issued from within a method, and it can only be caught by the code that calls the method.  For example, the following statement throws an <var>InvalidDateString</var> exception:

Revision as of 00:44, 10 February 2012


The InvalidDateString exception class describes an exception associated with an invalid date or date format or CENTSPAN. This exception class has no properties. It is simply a notification that a valid attempt found no values that matched the given string.

To produce an InvalidDateString exception yourself, you typically use a User Language Throw statement with an InvalidDateString New constructor. This statement must be issued from within a method, and it can only be caught by the code that calls the method. For example, the following statement throws an InvalidDateString exception:

throw %(invalidDateString):new

Remember that you catch an exception with the Catch statement; if an exception condition occurs outside a Catch for it, the request is cancelled.

The InvalidDateString class is available as of version 7.9.

The InvalidDateString methods


The following are the available InvalidDateString class methods.

MethodDescription
NewCreate a new InvalidDateString object

See also

The methods in the class are described in the subsections that follow. In addition:


New constructor

Create a new InvalidDateString object (InvalidDateString class)

[Introduced in Sirius Mods 7.9]

This Constructor generates an instance of an InvalidDateString exception. The New method format follows:

Syntax

%invalidDateString = [%(InvalidDateString):]New

Syntax terms

%invalidValue A reference to an instance of an InvalidVDateString object.
[%(InvalidDateString)] The class name in parentheses denotes a Constructor. See "Usage notes", below, for more information about invoking an InvalidDateString Constructor.

Usage notes

  • As described in "Using New or other Constructors", New can be invoked with no object, with an explicit class name, or with an object variable in the class, even if that object is Null:

    %invalidDate = new %invalidDate = %(InvalidDateString):new %invalidDate = %invalidDate:new