Add documentation for remote queue path formats in README

Co-authored-by: rkttu <1297346+rkttu@users.noreply.github.com>

Author: Copilot

README.md

@@ -13,6 +13,64 @@ The source code for this package is excerpted from the .NET Framework reference
 
 This source code is based on Microsoft's Reference Source, but may contain differences from the original. Bug fixes have been applied in the public interest based on community-reported issues. If Microsoft officially releases an MSMQ client package for .NET Core/.NET 5+, that official package should take priority over this experimental package. Users are encouraged to migrate to the official package when it becomes available.
 
+## Queue Path Formats
+
+The `MessageQueue` constructor accepts various path formats. Below are common formats you can use:
+
+### Local Queue Paths
+
+```csharp
+// Local private queue
+var queue = new MessageQueue(@".\Private$\MyQueue");
+
+// Local private queue using machine name
+var queue = new MessageQueue(@"MachineName\Private$\MyQueue");
+```
+
+### Remote Queue Paths (Format Names)
+
+To connect to remote queues, use the direct format name syntax:
+
+```csharp
+// Using TCP (recommended for remote queues)
+var queue = new MessageQueue(@"FormatName:Direct=TCP:192.168.1.100\Private$\MyQueue");
+
+// Using OS (uses Windows networking)
+var queue = new MessageQueue(@"FormatName:Direct=OS:RemoteMachineName\Private$\MyQueue");
+
+// Using HTTP (requires MSMQ HTTP support)
+var queue = new MessageQueue(@"FormatName:Direct=HTTP://hostname/msmq/Private$/MyQueue");
+
+// Using HTTPS
+var queue = new MessageQueue(@"FormatName:Direct=HTTPS://hostname/msmq/Private$/MyQueue");
+```
+
+### Format Name Syntax Reference
+
+| Protocol | Format | Example |
+|----------|--------|---------|
+| TCP | `FormatName:Direct=TCP:address\queue` | `FormatName:Direct=TCP:192.168.1.100\Private$\MyQueue` |
+| OS | `FormatName:Direct=OS:machine\queue` | `FormatName:Direct=OS:Server01\Private$\MyQueue` |
+| HTTP | `FormatName:Direct=HTTP://host/msmq/queue` | `FormatName:Direct=HTTP://server/msmq/Private$/MyQueue` |
+| HTTPS | `FormatName:Direct=HTTPS://host/msmq/queue` | `FormatName:Direct=HTTPS://server/msmq/Private$/MyQueue` |
+
+### Public Queues
+
+```csharp
+// Local public queue
+var queue = new MessageQueue(@"MachineName\MyPublicQueue");
+
+// Remote public queue using format name
+var queue = new MessageQueue(@"FormatName:Direct=TCP:192.168.1.100\MyPublicQueue");
+```
+
+### Important Notes
+
+- When using TCP format, use the IP address or hostname directly after `TCP:` without brackets
+- For private queues, always include `Private$` in the path
+- Remote queue access requires appropriate firewall rules and MSMQ configuration on the remote machine
+- The `Direct` format bypasses Active Directory lookup, making it suitable for workgroup environments
+
 ## Release Note
 
 ### v1.2.0 (2025-11-30)