Quick-tip 100 | Moving a drawing object using the NumericUpDown control

Quick-tip 100 demonstrates a simple form that displays a bar number within a NumericUpDown control. A drawing object, in this example, a short horizontal trendline drawn across 4 bars at the low of the most recent bar, is positioned on the current bar number. By clicking the up/down control, the trendline is moved. As new bars are added to the chart the line can be repositioned on the new bars. The value can also be typed into the control.

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