?? I am still confused with your requirement??
Based on the sample provided by Apr Pillai
m_txt represents any textbox on your form, m_txt_MouseMove is the mouse movement event on the textbox where the mouse is
So as Apr Pillai said
This is interesting
Do you have a graphic or drawing that shows your proposed interface or design? That may help put things into perspective. Perhaps I'm the only one not following your requirement or the importance of
"
Is there a way to get the name of the control into the call parameter?" - a sample showing your expected interface would help.
As I see ChrisO's Macbeth seating example(linked in post#4), you could easily have many more textboxes and display info based on MouseMove event.
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