Gets and sets the property Regex. 
            
If specified, the configuration option must be a string value that satisfies this regular expression.
 Declaration Syntax
 Declaration Syntax| C# | 
public OptionRestrictionRegex Regex { get; set; }
If specified, the configuration option must be a string value that satisfies this regular expression.
 Declaration Syntax
 Declaration Syntax| C# | 
public OptionRestrictionRegex Regex { get; set; }