Research and Application on Data Management andUpdate of datawindow
Shao Chang-nian · Chinese Journal of Medical Device · 2004
The basic principles and data process flow of DataWindow control are introduced in this paper and the functions,mutual relations of the four buffers of Datawindow object and the principles and workflow that they insert、delete、update data and submit the result to database management system are explicated finally some applications of the update principles of datawindow object in programming are discussed