20 lines
407 B
C#
20 lines
407 B
C#
using System;
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namespace FrequencyDetection
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{
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public abstract class FrequencyInfoSource
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{
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public abstract void Listen();
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public abstract void Stop();
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public event EventHandler<FrequencyDetectedEventArgs> FrequencyDetected;
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protected void OnFrequencyDetected(FrequencyDetectedEventArgs e)
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{
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if (FrequencyDetected != null)
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{
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FrequencyDetected(this, e);
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}
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}
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}
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} |