I have a treeview in the left panel, and a tab strip control in the right panel:

private void splitContainer_SplitterMoved(object sender, SplitterEventArgs e)
{
    treeView1.Width = splitContainer.Panel1.Width;
    tabControl.Width = splitContainer.Panel2.Width;
}

The treeview resizes fine. The tabstrip control's width is not being set.

If I move the splitter in very small increments, this works fine. Large changes are not
working.

Anyone know what I'm doing wrong?