how to clear view's content?

[Angel Kid]

I want to konw how to clear my view's content,anyone help me?thx. YES, I am here.

[Matt Gullett]

What kind of view? It could be as simple as calling SetWindowText(hWnd, ""); It could be as involved as destorying all your internal document objects and calling Invalidate(FALSE); Unless you are using one of the MFC provided control-views (tree view, edit view, list view), you are doing all the drawing yourself in the OnDraw function. If that is the case you will have to do whatever you need to do to blank the screen. For CEditView, just SetWindowText, for CTreeView I believe it is DeleteAllItems and for CListView I believe it is DeleteAllItems also. Look in MSDN for more info.