//REO 10/2008
private void fileLoadButton_Click(object sender, EventArgs e)
{
try
{
// Create an instance of StreamReader to read from a file.
// The using statement also closes the StreamReader.
using (StreamReader sr = new StreamReader(filePathTextBox.Text))
{
//to hold temporary X and Y values
Waveform tempwaveform = new Waveform();
//to parse each line in the file at either space or comma seperator
//trimming each line of white space at the beginning and end
DataStructures.UtilityClasses.WaveformParser p = new DataStructures.UtilityClasses.WaveformParser(sr, @"[,\s]\s*", delegate(string s) { return(s.Trim()); });
double[] values;
while ((values = p.ReadFloats()) != null)
{
//there should be two values, otherwise the file is formated wrong
if (values.Length != 2)
{
throw new System.ApplicationException("File should have two comma or tab separated numbers per line");
}
tempwaveform.XValues.Add(new DimensionedParameter(Units.s, values[0]));
tempwaveform.YValues.Add(new DimensionedParameter(new Units(currentWaveform.YUnits, Units.Multiplier.unity), values[1]));
}
currentWaveform.XValues = tempwaveform.XValues;
currentWaveform.YValues = tempwaveform.YValues;
currentWaveform.DataFileName = filePathTextBox.Text;
currentWaveform.WaveformDuration = (currentWaveform.XValues.Count > 0)
? currentWaveform.XValues[currentWaveform.XValues.Count - 1] : currentWaveform.WaveformDuration;
layoutNewWaveform();
updateGraph(this, null);
}
}
catch (Exception ex)
{
// Let the user know what went wrong.
MessageBox.Show("The file could not be read:\n" + ex.Message);
}
}
//REO 10/2008
private void fileLoadButton_Click(object sender, EventArgs e)
{
try
{
// Create an instance of StreamReader to read from a file.
// The using statement also closes the StreamReader.
using (StreamReader sr = new StreamReader(filePathTextBox.Text))
{
//to hold temporary X and Y values
Waveform tempwaveform = new Waveform();
//to parse each line in the file at either space or comma seperator
//trimming each line of white space at the beginning and end
DataStructures.UtilityClasses.WaveformParser p = new DataStructures.UtilityClasses.WaveformParser(sr, @"[,\s]\s*", delegate(string s) { return s.Trim(); });
double[] values;
while ((values = p.ReadFloats()) != null)
{
//there should be two values, otherwise the file is formated wrong
if (values.Length != 2)
throw new System.ApplicationException("File should have two comma or tab separated numbers per line");
tempwaveform.XValues.Add(new DimensionedParameter(Units.s, values[0]));
tempwaveform.YValues.Add(new DimensionedParameter(new Units(currentWaveform.YUnits, Units.Multiplier.unity), values[1]));
}
currentWaveform.XValues = tempwaveform.XValues;
currentWaveform.YValues = tempwaveform.YValues;
currentWaveform.DataFileName = filePathTextBox.Text;
currentWaveform.WaveformDuration = (currentWaveform.XValues.Count > 0)
? currentWaveform.XValues[currentWaveform.XValues.Count-1] : currentWaveform.WaveformDuration;
layoutNewWaveform();
updateGraph(this, null);
}
}
catch (Exception ex)
{
// Let the user know what went wrong.
MessageBox.Show("The file could not be read:\n" + ex.Message);
}
}