How to make a ToolStripComboBox to fill all the space available on a ToolStrip?

Question

A ToolStripComboBox is placed after a ToolStripButton and is folowed by another one, which is right-aligned. How do I best set up the ToolStripComboBox to always adjust its length to fill all the space available between the preceeding and the folowing ToolStripButtons?

In past I used to handle a parent resize event, calculate the new length to set based on neighboring elements coordinates and setting the new size. But now, as I am developing a new application, I wonder if there is no better way.

Answer 1

I use the following with great success:

private void toolStrip1_Layout(System.Object sender, System.Windows.Forms.LayoutEventArgs e)
{
    int width = toolStrip1.DisplayRectangle.Width;

    foreach (ToolStripItem tsi in toolStrip1.Items) {
        if (!(tsi == toolStripComboBox1)) {
            width -= tsi.Width;
            width -= tsi.Margin.Horizontal;
        }
    }

    toolStripComboBox1.Width = Math.Max(0, width - toolStripComboBox1.Margin.Horizontal);
}

The above code does not suffer from the disapearing control problem.