private void ActExtract_Click(System.Object sender, System.EventArgs e)
{
// ----- Create a new table based on the original.
DataView interimView;
DataTable generatedTable = null;
// ----- At least one column is required.
if (IncludedColumns.CheckedItems.Count == 0)
{
MessageBox.Show("Please include at least one column.");
IncludedColumns.Focus();
return;
}
// ----- Clear the previous results.
NewRecords.DataSource = null;
// ----- Build a view that will generate the new table.
interimView = new DataView(SampleData);
// ----- Apply the optional filter.
try
{
if (FilterExpression.Text.Trim().Length > 0)
{
interimView.RowFilter = FilterExpression.Text.Trim();
}
}
catch (Exception ex)
{
MessageBox.Show("Could not apply the filter: " + ex.Message);
return;
}
// ----- Generate the new table.
try
{
generatedTable = interimView.ToTable(true,
IncludedColumns.CheckedItems.Cast <string>().ToArray());
}
catch (Exception ex)
{
MessageBox.Show("Could not build the new table: " + ex.Message);
return;
}
// ----- Display the results.
NewRecords.DataSource = generatedTable;
}
private void ActExtract_Click(System.Object sender, System.EventArgs e)
{
// ----- Create a new table based on the original.
DataView interimView;
DataTable generatedTable = null;
// ----- At least one column is required.
if (IncludedColumns.CheckedItems.Count == 0)
{
MessageBox.Show("Please include at least one column.");
IncludedColumns.Focus();
return;
}
// ----- Clear the previous results.
NewRecords.DataSource = null;
// ----- Build a view that will generate the new table.
// ----- Apply the optional filter.
try
{
}
catch (Exception ex)
{
MessageBox.Show("Could not apply the filter: " + ex.Message);
return;
}
// ----- Generate the new table.
try
{
}
catch (Exception ex)
{
MessageBox.Show("Could not build the new table: " + ex.Message);
return;
}
// ----- Display the results.
NewRecords.DataSource = generatedTable;
}