//===========================================================================
//==============================UI Methoden==================================
//===========================================================================
private void BT_Load_Excel(object sender, RoutedEventArgs e)
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Filter = "Excel Datei|*.xlsx";
Nullable <bool> result = fileDialog.ShowDialog();
if (result == true)
{
loader = new LoadManager(LoadManager.DataType.Excel, fileDialog.FileName, ExcelCallback);
loader.FinishedLoadingEvent += new EventHandler(LoadEventHandler);
loader.LoadData();
}
else
{
//Fehlermeldung implementieren
}
}
