/// <summary>
/// 获取与当前机器连接的天平秤的串口对象。
/// </summary>
/// <returns>串口对象</returns>
private static SerialPort GetSerialPort()
{
//W_PORT_NAME 天平秤端口号
//W_BAUD_RATE 天平秤串行波特率
SerialPort obj = new SerialPort();
ComputerEntity entity = new ComputerEntity();
DataTable dtComputerUDA = entity.GetComputerInfo();
string portName = entity.GetComputerUDAAttributeValue(dtComputerUDA, "W_PORT_NAME");
string baudRate = entity.GetComputerUDAAttributeValue(dtComputerUDA, "W_BAUD_RATE");
int nBaudRate;
obj.BaudRate = int.TryParse(baudRate, out nBaudRate) ? nBaudRate : 1200;
obj.PortName = string.IsNullOrEmpty(portName) ? "COM1" : portName;
obj.StopBits = System.IO.Ports.StopBits.One;
obj.Parity = System.IO.Ports.Parity.None;
obj.DataBits = 8;
return(obj);
}
/// <summary>
/// 获取方阻的配置数据。
/// </summary>
/// <returns></returns>
public static DataFileReadConfig GetResistanceConfig(DateTime startTime)
{
//1 R_STARTROW 方租数据在文件中的起始行
//2 R_FILEPATH 方租读取的文件存放路径
//3 R_DATACOLUMN 方租数据行中列号
//4 R_SearchPattern 方租文件扩展名
//5 R_IdentityName 方租数据在行中标识符
//6 R_Separator 方租数据在行中分隔符
//7 R_Direction 方租数据的搜索方向
ComputerEntity entity = new ComputerEntity();
DataTable dtComputerUDA = entity.GetComputerInfo();
string startRow = entity.GetComputerUDAAttributeValue(dtComputerUDA, "R_STARTROW");
string filePath = entity.GetComputerUDAAttributeValue(dtComputerUDA, "R_FILEPATH");
string dataColumn = entity.GetComputerUDAAttributeValue(dtComputerUDA, "R_DATACOLUMN");
string identifyName = entity.GetComputerUDAAttributeValue(dtComputerUDA, "R_IdentityName");
string pattern = entity.GetComputerUDAAttributeValue(dtComputerUDA, "R_SearchPattern");
string separator = entity.GetComputerUDAAttributeValue(dtComputerUDA, "R_Separator");
string direction = entity.GetComputerUDAAttributeValue(dtComputerUDA, "R_Direction");
string fileName = string.Empty;
pattern = pattern == string.Empty ? "*.*" : pattern;
if (!string.IsNullOrEmpty(filePath) && System.IO.Directory.Exists(filePath))
{
fileName = GetFileNameByLastTime(filePath, pattern, startTime);
}
DataFileReadConfig config = new DataFileReadConfig();
config.Column = string.IsNullOrEmpty(dataColumn) ? 9 : Convert.ToInt32(dataColumn);
config.StartRow = string.IsNullOrEmpty(startRow) ? 0 : Convert.ToInt32(startRow);
config.FileName = fileName;
config.IdentityName = string.IsNullOrEmpty(identifyName) ? "POINT" : identifyName;
config.Separator = string.IsNullOrEmpty(separator) ? ',' : separator.ToCharArray()[0];
config.SearchPattern = pattern;
config.Direction = string.IsNullOrEmpty(direction) ? "F" : direction;
if (System.IO.File.Exists(fileName))
{
config.FileLastWriteTime = System.IO.File.GetLastWriteTime(fileName);
}
return(config);
}
/// <summary>
/// 获取折射率的配置数据。
/// </summary>
/// <returns></returns>
public static DataFileReadConfig GetRefractionConfig()
{
//1 A_STARTROW 折射率数据在文件中的起始行
//2 A_FILEPATH 折射率读取的文件存放路径
//3 A_DATACOLUMN 折射率数据行中列号
//4 A_SearchPattern 折射率文件扩展名
//5 A_IdentityName 折射率数据在行中标识符
//6 A_Separator 折射率数据在行中分隔符
//7 A_Direction 折射率数据的搜索方向
ComputerEntity entity = new ComputerEntity();
DataTable dtComputerUDA = entity.GetComputerInfo();
string startRow = entity.GetComputerUDAAttributeValue(dtComputerUDA, "A_STARTROW");
string filePath = entity.GetComputerUDAAttributeValue(dtComputerUDA, "A_FILEPATH");
string dataColumn = entity.GetComputerUDAAttributeValue(dtComputerUDA, "A_DATACOLUMN");
string identifyName = entity.GetComputerUDAAttributeValue(dtComputerUDA, "A_IdentityName");
string pattern = entity.GetComputerUDAAttributeValue(dtComputerUDA, "A_SearchPattern");
string separator = entity.GetComputerUDAAttributeValue(dtComputerUDA, "A_Separator");
string direction = entity.GetComputerUDAAttributeValue(dtComputerUDA, "A_Direction");
string fileName = string.Empty;
pattern = pattern == string.Empty ? "*.*" : pattern;
if (!string.IsNullOrEmpty(filePath) && System.IO.Directory.Exists(filePath))
{
fileName = GetFileNameByLastTime(filePath, pattern);
}
DataFileReadConfig config = new DataFileReadConfig();
config.Column = string.IsNullOrEmpty(dataColumn) ? 2 : Convert.ToInt32(dataColumn);
config.StartRow = string.IsNullOrEmpty(startRow) ? 0 : Convert.ToInt32(startRow);
config.FileName = fileName;
config.IdentityName = string.IsNullOrEmpty(identifyName) ? "n:" : identifyName;
config.Separator = string.IsNullOrEmpty(separator) ? ' ' : separator.ToCharArray()[0];
config.SearchPattern = pattern;
config.Direction = string.IsNullOrEmpty(direction) ? "F" : direction;
return(config);
}