MidpointSettings Property

using Infragistics.Win.UltraWinEditors;

            // This method sets up the scale trackbar in a similar way to the Microsoft Office2007
            // scaling trackbar. We want this trackbar to essentially have 2 different ranges. The first 
            // range is from 10 to 100 percent. The second range is from 100 to 500 percent. 

            // Start by setting the ViewStyle to Office2007.
            this.utbScale.ViewStyle = TrackBarViewStyle.Office2007;

            // Set MinValue to 10 and MaxValue to 500. 
            this.utbScale.MinValue = 10;
            this.utbScale.MaxValue = 500;

            // The middle point of this Trackbar would normally be 250. But we want the middle
            // to represent 100. So we can use the MidPointSettings.Value to set the middle to 100. 
            // Since there is a bigger range to the right of the midpoint, values to the right of the 
            // midpoint are more densely spaced and values o the left are more sparsely spaced. 
            this.utbScale.MidpointSettings.Value = 100;

            // Make the midpoint tickmark visible. 
            this.utbScale.MidpointSettings.Visible = Infragistics.Win.DefaultableBoolean.True;

            // Set SmallChange and LargeChange.
            this.utbScale.SmallChange = 10;
            this.utbScale.LargeChange = 10;

            // Set the Value to 100, so we default to 100%. 
            this.utbScale.Value = 100;