 | Range |
Inheritance HierarchyNamespace: Ookii.Jumbo.Topology
Assembly: Ookii.Jumbo (in Ookii.Jumbo.dll) Version: 0.3.0+dc1307f20e065bb638e0b73a34cd216f57e486f1
SyntaxThe RangeExpression type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | RangeExpression | Initializes a new instance of the RangeExpression class. |
Methods| Name | Description | |
|---|---|---|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| Match(String) | Matches the specified string against the pattern. |
| Match(String, Boolean) | Matches the specified string against the pattern. |
| ToString |
Returns a String that represents this instance.
(Overrides ObjectToString) |
RemarksThe RangeExpression class allows you to match strings containing ranges of numbers.
String matching is done using a pattern. This pattern, in addition to regular text, can contain numeric ranges of the form "[n-m]" where n and m are both numbers, e.g. "[001-299]". The ranges are inclusive.
The number of characters in the lower bound of the range determines the minimum number of characters; e.g. the expression "foo[001-299]" will match "foo001" but not "foo1", whereas the expression "foo[1-299]" would match either.
The number of characters in the upper bound determines the maximum number of characters; e.g. the expression "foo[1-099] matches "foo050" and "foo50" but not "foo0050".
In addition to ranges, you can also use alternation with the | character. For example, "foo[00-50]|bar[51-99]" will match both e.g. "foo25" and "bar75".
You can also group subexpressions in parentheses for use with alternation. For example "(foo|bar)[00-50]" will match both e.g. "foo25" and "bar25".
See Also