How to change the treeview background

[blagrang]

Hi Here is my problem. I am programming in Win32. I create a window that contains a treeview window child : hTV = CreateWindow( WC_TREEVIEW, NULL, WS_CHILD | WS_VISIBLE | WS_VSCROLL | WS_HSCROLL | WS_CAPTION | TVS_HASBUTTONS | TVS_HASLINES | TVS_LINESATROOT | TVS_EDITLABELS , rect.left,rect.top,rect.right/4,rect.bottom/2, hwnd, // parent window NULL, (HINSTANCE) GetWindowLong(hwnd, GWL_HINSTANCE), NULL); It works well except that instead of having the whole background of the treeview as white (which is I think the default color), the background of the "decoration" stuff (lines at root, lines, buttons) of the treeview is gray. I would like to have it all white. Would someone know how to do that ? Thanks in advance for help Ben.