Home/ Questions/Q 6602085
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-25T18:50:06+00:00

Is it possible to get a handle to an up-down control from a handle

  • 0

Is it possible to get a handle to an up-down control from a handle to its buddy? So UDM_GETBUDDY is not an option.

Thanks!

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Why would the buddy window know or care about the up-down control?

    There are probably several workarounds you can use:

    • Store the handle in the buddy’s window with GWL_USERDATA or SetProp()
    • Give the u/d control a id relative to the buddy (id+1 or id+1000 etc) and use GetDlgItem
    • Enumerate all the windows in the dialog and ask every u/d control.
    • 0