private void cmdFileInfo_Click(object sender, EventArgs e)
{
int version = 0;
int size = 0;
// Get the file info for the first file in the directory
// Parameters:
// filename :file to retrieve information from
// version :receives the version of the file
// size :receives the size of file
ULStat = logger.GetFileInfo(ref version, ref size);
if (ULStat.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblComment.Text = ULStat.Message;
}
else
{
txtResults.Text =
"The file properties of '" + logger.FileName + "' are:"
+ "\r\n" + "\r\n" + "\t" + "Version: " + "\t" +
version.ToString("0") + "\r\n" + "\t" + "Size: "
+ "\t" + size.ToString("0");
}
}
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
// Initiate error handling
// activating error handling will trap errors like
// bad channel numbers and non-configured conditions.
// Parameters:
// MccDaq.ErrorReporting.PrintAll :all warnings and errors encountered will be printed
// MccDaq.ErrorHandling.StopAll :if an error is encountered, the program will stop
MccDaq.ErrorInfo errorInfo = MccDaq.MccService.ErrHandling(MccDaq.ErrorReporting.PrintAll, MccDaq.ErrorHandling.StopAll);
// Get the first file in the directory
// Parameters:
// MccDaq.GetFileOptions.GetFirst :first file
// m_Path :path to search
// filename :receives name of file
string filename = new string('\0', MAX_PATH);
errorInfo = MccDaq.DataLogger.GetFileName((int)MccDaq.GetFileOptions.GetFirst, ref m_Path, ref filename);
string newpath = filename.TrimEnd('\0');
string absolutePath = Path.GetFullPath(newpath);
// create an instance of the data logger
MccDaq.DataLogger logger = new MccDaq.DataLogger(filename);
// Get the file info for the first file in the directory
// Parameters:
// filename :file to retrieve information from
// version :receives the version of the file
// size :receives the size of file
int version = 0;
int size = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetFileInfo(ref version, ref size);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblFilename.Text = absolutePath;
lblFileVersion.Text = version.ToString();
lblFileSize.Text = size.ToString();
}
}
// Get the sample info for the first file in the directory
// Parameters:
// sampleInterval :receives the sample interval (time between samples)
// sampleCount :receives the sample count
// startDate :receives the start date
// startTime :receives the start time
int sampleInterval = 0;
int sampleCount = 0;
int startDate = 0;
int startTime = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetSampleInfo(ref sampleInterval, ref sampleCount, ref startDate, ref startTime);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblSampleInterval.Text = sampleInterval.ToString();
lblSampleCount.Text = sampleCount.ToString();
int day = startDate & 0xff;
int month = (startDate>>8) & 0xff;
int year = (startDate>>16) & 0xffff;
string dateStr = month.ToString() + "/" + day.ToString() + "/" + year.ToString();
lblStartDate.Text = dateStr;
string postfix;
switch ((startTime >> 24) & 0xff)
{
case 0:
postfix = " AM";
break;
case 1:
postfix = " PM";
break;
case -1:
postfix = "";
break;
default:
postfix = "";
break;
}
int hours = (startTime>>16) & 0xff;
int minutes = (startTime>>8) & 0xff;
int seconds = (startTime) & 0xff;
string timeStr = hours.ToString() + ":" + minutes.ToString() + ":" + seconds.ToString() + ":" + postfix;
lblStartTime.Text = timeStr;
}
}
// Get the ANALOG channel count for the first file in the directory
// Parameters:
// channelMask :receives the channel mask to specify which channels were logged
// unitMask :receives the unit mask to specify temp or raw data
// aiChannelCount :receives the number of AI chennels logged
int aiChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIChannelCount(ref aiChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblAIChannelCount.Text = aiChannelCount.ToString();
}
}
// Get the ANALOG info for the first file in the directory
// Parameters:
// channelMask :receives the channel mask to specify which channels were logged
// unitMask :receives the unit mask to specify temp or raw data
int [] channelNumbers;
int [] units;
channelNumbers = new int[aiChannelCount];
units = new int[aiChannelCount];
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIInfo(ref channelNumbers, ref units);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblChannelMask.Text = "";
lblUnitMask.Text = "";
for (int i=0; i<aiChannelCount; i++)
{
lblChannelMask.Text += channelNumbers[i].ToString();
if (units[i] == Convert.ToInt32(MccDaq.LoggerUnits.Raw))
lblUnitMask.Text += "Raw";
else
lblUnitMask.Text += "Temperature";
if (i < aiChannelCount - 1)
{
lblChannelMask.Text = lblChannelMask.Text + ", ";
lblUnitMask.Text = lblUnitMask.Text + ", ";
}
}
}
}
// Get the CJC info for the first file in the directory
// Parameters:
// cjcChannelCount :receives the number of CJC chennels logged
int cjcChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetCJCInfo( ref cjcChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblCJCChannelCount.Text = cjcChannelCount.ToString();
}
}
// Get the DIO info for the first file in the directory
// Parameters:
// dioChannelCount :receives the number of DIO chennels logged
int dioChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetDIOInfo(ref dioChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblDIOChannelCount.Text = dioChannelCount.ToString();
}
}
if (errorInfo.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
MessageBox.Show(errorInfo.Message);
return;
}
}
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
// Initiate error handling
// activating error handling will trap errors like
// bad channel numbers and non-configured conditions.
// Parameters:
// MccDaq.ErrorReporting.PrintAll :all warnings and errors encountered will be printed
// MccDaq.ErrorHandling.StopAll :if an error is encountered, the program will stop
MccDaq.ErrorInfo errorInfo = MccDaq.MccService.ErrHandling(MccDaq.ErrorReporting.PrintAll, MccDaq.ErrorHandling.StopAll);
// Get the first file in the directory
// Parameters:
// MccDaq.GetFileOptions.GetFirst :first file
// m_Path :path to search
// filename :receives name of file
string filename = new string('\0', MAX_PATH);
errorInfo = MccDaq.DataLogger.GetFileName((int)MccDaq.GetFileOptions.GetFirst, ref m_Path, ref filename);
string newpath = filename.TrimEnd('\0');
string absolutePath = Path.GetFullPath(newpath);
// create an instance of the data logger
MccDaq.DataLogger logger = new MccDaq.DataLogger(filename);
// Get the file info for the first file in the directory
// Parameters:
// filename :file to retrieve information from
// version :receives the version of the file
// size :receives the size of file
int version = 0;
int size = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetFileInfo(ref version, ref size);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblFilename.Text = absolutePath;
lblFileVersion.Text = version.ToString();
lblFileSize.Text = size.ToString();
}
}
// Get the sample info for the first file in the directory
// Parameters:
// sampleInterval :receives the sample interval (time between samples)
// sampleCount :receives the sample count
// startDate :receives the start date
// startTime :receives the start time
int sampleInterval = 0;
int sampleCount = 0;
int startDate = 0;
int startTime = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetSampleInfo(ref sampleInterval, ref sampleCount, ref startDate, ref startTime);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblSampleInterval.Text = sampleInterval.ToString();
lblSampleCount.Text = sampleCount.ToString();
int day = startDate & 0xff;
int month = (startDate >> 8) & 0xff;
int year = (startDate >> 16) & 0xffff;
string dateStr = month.ToString() + "/" + day.ToString() + "/" + year.ToString();
lblStartDate.Text = dateStr;
string postfix;
switch ((startTime >> 24) & 0xff)
{
case 0:
postfix = " AM";
break;
case 1:
postfix = " PM";
break;
case -1:
postfix = "";
break;
default:
postfix = "";
break;
}
int hours = (startTime >> 16) & 0xff;
int minutes = (startTime >> 8) & 0xff;
int seconds = (startTime) & 0xff;
string timeStr = hours.ToString() + ":" + minutes.ToString() + ":" + seconds.ToString() + ":" + postfix;
lblStartTime.Text = timeStr;
}
}
// Get the ANALOG channel count for the first file in the directory
// Parameters:
// channelMask :receives the channel mask to specify which channels were logged
// unitMask :receives the unit mask to specify temp or raw data
// aiChannelCount :receives the number of AI chennels logged
int aiChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIChannelCount(ref aiChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblAIChannelCount.Text = aiChannelCount.ToString();
}
}
// Get the ANALOG info for the first file in the directory
// Parameters:
// channelMask :receives the channel mask to specify which channels were logged
// unitMask :receives the unit mask to specify temp or raw data
int [] channelNumbers;
int [] units;
channelNumbers = new int[aiChannelCount];
units = new int[aiChannelCount];
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetAIInfo(ref channelNumbers, ref units);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblChannelMask.Text = "";
lblUnitMask.Text = "";
for (int i = 0; i < aiChannelCount; i++)
{
lblChannelMask.Text += channelNumbers[i].ToString();
if (units[i] == Convert.ToInt32(MccDaq.LoggerUnits.Raw))
{
lblUnitMask.Text += "Raw";
}
else
{
lblUnitMask.Text += "Temperature";
}
if (i < aiChannelCount - 1)
{
lblChannelMask.Text = lblChannelMask.Text + ", ";
lblUnitMask.Text = lblUnitMask.Text + ", ";
}
}
}
}
// Get the CJC info for the first file in the directory
// Parameters:
// cjcChannelCount :receives the number of CJC chennels logged
int cjcChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetCJCInfo(ref cjcChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblCJCChannelCount.Text = cjcChannelCount.ToString();
}
}
// Get the DIO info for the first file in the directory
// Parameters:
// dioChannelCount :receives the number of DIO chennels logged
int dioChannelCount = 0;
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
errorInfo = logger.GetDIOInfo(ref dioChannelCount);
if (errorInfo.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
lblDIOChannelCount.Text = dioChannelCount.ToString();
}
}
if (errorInfo.Value != MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
MessageBox.Show(errorInfo.Message);
return;
}
}