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How to Efficiently Read and Process Data from a USB Serial Scale Using C#?
How to Efficiently Read and Process Data from a USB Serial Scale Using C#?
Jan 20, 2025 pm 11:36 PM
This code is specially designed for USB serial devices and provides an efficient solution for reading scale data:
private void PortOnDataReceived(object sender, SerialDataReceivedEventArgs e)
{
// 持續(xù)讀取串口數(shù)據(jù)
while (_port.BytesToRead > 0)
{
// 讀取傳入數(shù)據(jù)
string rawData = _port.ReadExisting();
// 重新格式化數(shù)據(jù)以與SendKeys()兼容
string reformattedData = DefaultFormatter.Reformat(rawData);
try
{
// 將重新格式化的數(shù)據(jù)發(fā)送到指定的應用程序
SendKeys.SendWait(reformattedData);
}
catch (Exception ex)
{
// 處理向不兼容應用程序發(fā)送數(shù)據(jù)時可能發(fā)生的異常
}
}
}
For USB serial devices, this code provides a more robust method of reading scale data:
private void PortOnDataReceived(object sender, SerialDataReceivedEventArgs e)
{
// 持續(xù)讀取串口數(shù)據(jù)
while (_port.BytesToRead > 0)
{
// 讀取傳入數(shù)據(jù)
string rawData = _port.ReadExisting();
// 根據(jù)需要處理數(shù)據(jù)（例如，過濾、解析等）
string processedData = ProcessRawData(rawData);
// 處理后，將數(shù)據(jù)發(fā)送到所需的目標位置（例如，RichTextBox、控制臺等）
richTextBoxReceivedData.AppendText(processedData);
}
}The above is the detailed content of How to Efficiently Read and Process Data from a USB Serial Scale Using C#?. For more information, please follow other related articles on the PHP Chinese website!
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