/// <summary>
/// Calculate the selected dataset.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCalculate_Click(object sender, EventArgs e)
{
if (activeId == -1)
{
MessageBox.Show("No data selected.", "Cannot open data", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
string outputFileName;
sfdSave.ShowDialog();
outputFileName = sfdSave.FileName;
MovingAverageDS ds = DSAccess.Operation(DSOperation.Find, new MovingAverageDS {
id = activeId
}, DSFindBy.Id).FirstOrDefault();
try
{
File.WriteAllText(outputFileName, CalculateDSToString.OutputCalculation(ds));
}
catch (Exception ex)
{
string title = "Could not save output.";
MessageBox.Show(ex.Message, title, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Calculate all of the datasets.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCalculateAll_Click(object sender, EventArgs e)
{
string outputFileName;
sfdSave.ShowDialog();
outputFileName = sfdSave.FileName;
MovingAverageDS[] dataSets = DSAccess.Operation(DSOperation.GetAll);
StringBuilder builder = new StringBuilder();
if (dataSets.Length > 0)
{
foreach (MovingAverageDS ds in dataSets)
{
CalculateDSToString.OutputCalculation(ds, builder);
builder.AppendLine();
}
try
{
File.WriteAllText(outputFileName, builder.ToString());
}
catch (Exception ex)
{
string title = "Could not save output.";
MessageBox.Show(ex.Message, title, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show("No data was detected in the database. Cannot calculate an average of nothing.",
"No Data Detected Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
