Class IPAddressRange

Parses an ip address range for checking to see if a supplied ip address is valid within that range.

Formats:

ipaddress{optional comment}

ipaddresMmin-ipaddressMax(optional expirey date){optional comment}

Inheritance
System.Object
IPAddressRange
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: LemonEdge.Utils
Assembly: Utils.dll
Syntax
public class IPAddressRange

Properties

ExpireyDate

An optional date this IP Address is no longer valid from

Declaration
public DateTime? ExpireyDate { get; set; }
Property Value
Type Description
System.Nullable<System.DateTime>

ValidIPAddress

The start IP Address for this range of addresses

Declaration
public IPAddress ValidIPAddress { get; set; }
Property Value
Type Description
System.Net.IPAddress

ValidIPAddressMax

The end IP Address for this range of addresses

Declaration
public IPAddress ValidIPAddressMax { get; set; }
Property Value
Type Description
System.Net.IPAddress

Methods

IsValidAddress(IPAddress, DateTimeOffset)

Checks that the specified address is valid for being within this IPAddress Range

Declaration
public bool IsValidAddress(IPAddress address, DateTimeOffset currentTime)
Parameters
Type Name Description
System.Net.IPAddress address

The ip address to check to see if it resides within this range of ip addresses
System.DateTimeOffset currentTime

If the IPAddressRange has an expirey this is used to check if the range is still valid or not
Returns
Type Description
System.Boolean

True if the given address resides within this ip address ranges and has not expired

Parse(String)

Parses a string of an IPAddress range, returning a valid IPAddressRange if it is

Declaration
public static IPAddressRange Parse(string addressInfo)
Parameters
Type Name Description
System.String addressInfo

The IPAddress range to parse.

Formats:

ipaddress{optional comment}

ipaddresMmin-ipaddressMax(optional expirey date){optional comment}

Returns
Type Description
IPAddressRange

A new valid IPAddressRange
Exceptions
Type Condition
System.ArgumentException

Throws an exception if the IPAddressRange can not be parsed correctly

TryParse(String, out IPAddressRange)

Parses a string of an IPAddress range, returning if the string is valid or not and passing out a valid IPAddressRange if it is

Declaration
public static bool TryParse(string addressInfo, out IPAddressRange result)
Parameters
Type Name Description
System.String addressInfo

The IPAddress range to parse.

Formats:

ipaddress{optional comment}

ipaddresMmin-ipaddressMax(optional expirey date){optional comment}

IPAddressRange result

If the IPAddressRange is valid this passes out the IPAddressRange as an out parameter
Returns
Type Description
System.Boolean

True if the addressInfo was a valid address range meaning addressInfo contains a new IPAddressRange

Extension Methods