private void BtnStart_Click(object sender, RoutedEventArgs e)
{
if (t != null)
{
return;
}
t = new Thread((o) =>
{
while (true)
{
if (!m_IsPause)
{
BurrerData data = new BurrerData()
{
Data = index++
};
m_Buffer.WriteBuffer(data);
m_ViewModel.StartIndex = m_Buffer.GetStartIndex();
m_ViewModel.EndIndex = m_Buffer.DataEnd;
m_ViewModel.DataCount = m_Buffer.GetDataCount();
}
Thread.Sleep(100);
}
});
t.Start();
}
public void WriteBuffer(BurrerData buffer)
{
if (DataEnd < Buffer.Length) // 数据没到结尾
{
Buffer[DataEnd] = buffer;
DataEnd += 1;
DataCount += 1;
}
else // 数据结束索引超出结尾 循环到开始
{
m_HaseRestart = true;
System.Diagnostics.Debug.WriteLine("缓存重新开始....");
DataEnd = 0;
Buffer[DataEnd] = buffer;
DataEnd += 1;
DataCount += 1;
}
}
} // 数据结束索引
public RingBufferManager(int bufferSize)
{
DataCount = 0;
DataEnd = 0;
Buffer = new BurrerData[bufferSize];
}