Monitoring data into a winform

Question

Hi all. I have to monitor some data into a win form. I have a win form into a dll library. My program realize some operations and show the information in the winform. Program (data) monitor.dll ------>>>> (executing....) (show data) The problem is when I create the winform (Application.Run (myForm)) the program stop its execution and dont realize any operation. But when I close the winform, the program continues with their work. How can I get that program continue with its execution and invoke the monitor´s methods? Thanks and sorry but my por english.