// columns by name
public Boolean ReadXY <T>(String[] filenames, ref T[] dataX, ref T[] dataY, ref String fileheader, String colXname, String colYname)
{
if (filenames == null || (filenames.Length == 0))
{
filenames = ValidManyFiles(null);
}
else if (filenames.Length == 1)
{
filenames = ValidManyFiles(filenames[0]);
}
if (filenames == null || (filenames.Length == 0))
{
return(false);
}
ProgressForm sa_pf = new ProgressForm(filenames);
if (saShowProgress)
{
sa_pf.Show();
sa_pf.Count = 0;
}
T[][,] tmpData;
String[] strData;
Int32 i = 0;
try
{
TryParseMethod <T> TTryParse = FindTryParse <T>();
ParseMethod <T> TParse = FindParse <T>();
Int32 firstData; Int32 lastData;
strData = File.ReadAllLines(filenames[0]);
tmpData = new T[filenames.Length][, ];
fileheader = ReadHeaderAndFooter(strData, 1, out firstData, out lastData);
String[] tmpStr = fileheader.Split(saDelimeters, StringSplitOptions.RemoveEmptyEntries);
Int32 colX = Array.IndexOf <String>(tmpStr, colXname) + 1;
if (colX == 0)
{
throw new ArgumentException("Column \"" + colXname + "\" not found");
}
Int32 colY = Array.IndexOf <String>(tmpStr, colYname) + 1;
if (colY == 0)
{
throw new ArgumentException("Column \"" + colYname + "\" not found");
}
tmpData[0] = ReadDataMany <T>(ref strData, new Int32[] { colX, colY }, TParse, firstData, lastData);
Int32[] recordlengths = new Int32[filenames.Length];
recordlengths[0] = lastData - firstData + 1;
Int32 totallength = lastData - firstData + 1;
for (i = 1; i < filenames.Length; i++)
{
sa_pf.Count = i;
strData = File.ReadAllLines(filenames[i]);
ReadHeaderAndFooter(strData, colY, out firstData, out lastData);
tmpData[i] = ReadDataMany <T>(ref strData, new Int32[] { colX, colY }, TParse, firstData, lastData);
recordlengths[i] = lastData - firstData + 1;
totallength += lastData - firstData + 1;
}
dataX = new T[totallength];
dataY = new T[totallength];
Int32 j = 0;
for (i = 0; i < filenames.Length; i++)
{
for (Int32 k = 0; k < tmpData[i].GetLength(0); k++)
{
dataX[k + j] = tmpData[i][k, 0];
}
for (Int32 k = 0; k < tmpData[i].GetLength(0); k++)
{
dataY[k + j] = tmpData[i][k, 1];
}
j += recordlengths[i];
}
}
catch (Exception e)
{
MessageBox.Show("Error in " + this.ToString() + ":\n" + e.Message + "\nIn file: " + filenames[i],
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
finally
{
if (saShowProgress)
{
sa_pf.Close();
}
sa_pf.Dispose();
}
return(true);
}
// column by number
public Boolean ReadY <T>(String[] filenames, ref T[] dataY, ref String fileheader, Int32 colY)
{
if (filenames == null || (filenames.Length == 0))
{
filenames = ValidManyFiles(null);
}
else if (filenames.Length == 1)
{
filenames = ValidManyFiles(filenames[0]);
}
if (filenames == null || (filenames.Length == 0))
{
return(false);
}
ProgressForm sa_pf = new ProgressForm(filenames);
if (saShowProgress)
{
sa_pf.Show();
sa_pf.Count = 0;
}
T[][] tmpData;
String[] strData;
Int32 i = 0;
try
{
TryParseMethod <T> TTryParse = FindTryParse <T>();
ParseMethod <T> TParse = FindParse <T>();
Int32 firstData; Int32 lastData;
strData = File.ReadAllLines(filenames[0]);
tmpData = new T[filenames.Length][];
fileheader = ReadHeaderAndFooter(strData, colY, out firstData, out lastData);
tmpData[0] = ReadDataOne <T>(ref strData, colY, TParse, firstData, lastData);
Int32[] recordlengths = new Int32[filenames.Length];
recordlengths[0] = lastData - firstData + 1;
Int32 totallength = lastData - firstData + 1;
for (i = 1; i < filenames.Length; i++)
{
sa_pf.Count = i;
strData = File.ReadAllLines(filenames[i]);
ReadHeaderAndFooter(strData, colY, out firstData, out lastData);
tmpData[i] = ReadDataOne <T>(ref strData, colY, TParse, firstData, lastData);
recordlengths[i] = lastData - firstData + 1;
totallength += lastData - firstData + 1;
}
dataY = new T[totallength];
Int32 j = 0;
for (i = 0; i < filenames.Length; i++)
{
Array.Copy(tmpData[i], 0, dataY, j, recordlengths[i]);
j += recordlengths[i];
}
}
catch (Exception e)
{
MessageBox.Show("Error in " + this.ToString() + ":\n" + e.Message + "\nIn file: " + filenames[i],
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
finally
{
if (saShowProgress)
{
sa_pf.Close();
}
sa_pf.Dispose();
}
return(true);
}
