Question

How to remove the left “drag bar” in Ctoolbar??? red rect area in the picture below??

Answer 1

Do not include CBRS_GRIPPER to the list of styles when you’re creating the toolbar. See here

Update: You will have to explicitly remove the CBRS_GRIPPER style using the code below, as it is added by the framework automatically:

m_wndToolBar.SetPaneStyle(m_wndToolBar.GetPaneStyle() & ~CBRS_GRIPPER);