private void addAllRowsCols(string sheetName)
{
Dictionary <String, List <String> > allRowsCols = new Dictionary <string, List <string> >();
allRowsCols = excelTool.getAllObj(path, sheetName);
foreach (var item in allRowsCols)
{
objDictionary.Add(item.Key, item.Value);
listBox1.Items.Add(item.Key);
}
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
