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GetBestInterface (iphlpapi)
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C# Signature:
[DllImport("iphlpapi.dll", SetLastError=true)]
static extern int GetBestInterface(UInt32 DestAddr, out UInt32 BestIfIndex);
VB Signature:
Declare Function GetBestInterface Lib "iphlpapi.dll" (TODO) As TODO
User-Defined Types:
None.
Notes:
DestAddr is a 32 bit representation of the four IP bytes. For .NET 1.0, you can get this from IPAddress.Address. In .NET 1.1, this is obsolete. You can use BitConverter.ToUInt32(IPAddress.GetAddressBytes()) instead.
Tips & Tricks:
Use GetAdaptersInfo to determine which adapter the index corresponds to.
Sample Code:
Please add some here!
Alternative Managed API:
Do you know one? Please contribute it!
The GetBestInterface function retrieves index of the interface that has the best route to the specified IP address.
7/28/2014 8:55:24 AM - -63.119.179.129
TODO - a short description
3/16/2007 7:50:05 AM - -171.161.160.10
TODO - a short description
3/16/2007 7:50:05 AM - -171.161.160.10
Click to read this page
11/15/2018 12:43:56 PM - -84.26.42.10
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