Modify the wpf to connect to the mcp server using the stdio method #694
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added 2 commits
August 11, 2025 20:50
… we are not using a console program, setting the input and output language of Console will have no effect and will throw an exception. For example, when using WPF, an exception will be thrown here, causing the connection to fail
…ding format for the console program if it is a console program
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Hi maintainers 👋,
I've opened this PR to fix an issue where attempting to set
Console.InputEncodingandConsole.OutputEncodingin non-console applications (like WPF) throws aNotSupportedException, which causes the connection to the MCP server via stdio to fail.This change adds a check to detect whether the current environment supports console I/O before applying encoding settings, preventing the exception in GUI applications such as WPF.
✅ The fix has been tested locally in a real WPF application and resolves the connection issue.
✅ No breaking changes are introduced.
Could someone please review this when you have time? It would help enable smoother integration of the SDK in WPF and other desktop applications.
Thanks for your work on the project! 🙏
Modify the wpf to connect to the mcp server using the stdio method
Motivation and Context
WPF uses STDIO to connect to MCP server and throws an exception
How Has This Been Tested?
yes,i have tested in my wpf project
Breaking Changes
no
Types of changes
Checklist
Additional context