How to prevent inputing into textbox?

[xiedongweo]

I' m using this library to receive input message and handle it in background. But if the textbox got focused, the characters will still be typing there. How to prevent it?

[Slion]

If you want to intercept some of the input I guess you could try not calling the default window procedure when you receive the WM_INPUT you want to intercept.

[xiedongweo]

Could you provide a code sample?

[Slion]

Read the docs and looks for samples online maybe: https://docs.microsoft.com/en-us/windows/win32/inputdev/wm-input

I'm under the impression what you are trying to achieve has little to do with this library itself.