/// <summary>
/// Example using a wrapper library over OpenXml to read a specific worksheet
/// where the data will match up to a concrete class, in this case Customer.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cmdReadUsingWrapperLibOverOpenXml_Click(object sender, EventArgs e)
{
var helper = new OpenXmlExamples();
var fileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Customers.xlsx");
var customers = helper.ClassToExcelReaderServiceReader(fileName);
var f = new frmCustomers(customers);
try
{
f.ShowDialog();
}
finally
{
f.Dispose();
}
}
/// <summary>
/// Read in a work sheet using OleDb data provider. One must be careful when
/// there is mixed data in a column. This demo does not have mixed data so
/// there will be no issues unlike working with mixed data there is no one
/// solution.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cmdReadCustomersOleDb_Click(object sender, EventArgs e)
{
var helper = new OledbCode.Operations();
var fileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Customers.xlsx");
var customers = helper.ReadCustomers(fileName);
//var test = helper.ReaDataTable(fileName);
var f = new frmCustomers(customers);
try
{
f.ShowDialog();
}
finally
{
f.Dispose();
}
}
