//Event Triggered by Base Category ComboBox on "SelectionChange"
//Search the Library by Base Category
//and display the results in the DataGrid
private void SearchBase(object sender, SelectionChangedEventArgs e)
{
//Fill the Inner Category Control
//By Selected Base Category
FillInner();
//If we are in Regular Search mode and user
//chooses one of the Base Category options
if (!IsMultiSearch && cmbBaseCategory.SelectedItem != null)
{
//Search the Library by Base Category
//and display the results in the DataGrid
dataLib.ItemsSource =
mainLibrary.FindByBaseCategory((eBaseCategory)cmbBaseCategory.SelectedItem);
}
else if (IsMultiSearch)
{
//Make Multiply Search by numerous parameters
//including search by Base Category
MultipleSearch();
}
}
