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Jamie
1175
Setting Axis Start Value, Axis End Value and TickInterval with a Numeric Up/Down
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I'm trying to make a small gauge wizard that will give the user some control over the gauge. Here is the code I have, but when I change the value on the numeric up/down nothing happens. Any ideas?

RadialGauge myRadialGauge = ctrlUltraGauge.Gauges[0] as RadialGauge;

private void nudAxisStartVal_ValueChanged(object sender, EventArgs e)

{

NumericAxis axis = new NumericAxis();

axis.SetStartValue((double)nudAxisStartVal.Value);

axis.EndValue = (double)myRadialGauge.Scales[0].Axis.GetNumericEndValue();

axis.TickmarkInterval = (double)myRadialGauge.Scales[0].Axis.GetTickmarkInterval();

myRadialGauge.Scales[0].Axis = axis;

}

private void nudAxisEndVal_ValueChanged(object sender, EventArgs e)

{

NumericAxis axis = new NumericAxis();

axis.StartValue = (double)myRadialGauge.Scales[0].Axis.GetNumericStartValue();

axis.SetEndValue((double)nudAxisEndVal.Value);

axis.TickmarkInterval = (double)myRadialGauge.Scales[0].Axis.GetTickmarkInterval();

myRadialGauge.Scales[0].Axis = axis;

}

private void nudTickInterval_ValueChanged(object sender, EventArgs e)

{

NumericAxis axis = new NumericAxis();

axis.StartValue = (double)myRadialGauge.Scales[0].Axis.GetNumericStartValue();

axis.EndValue = (double)myRadialGauge.Scales[0].Axis.GetNumericEndValue();

axis.SetTickmarkInterval((double)nudTickInterval.Value);

myRadialGauge.Scales[0].Axis = axis;

}

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