private SvenTechCollection <SalesType> LoadAllSalesTypes()
{
SvenTechCollection <SalesType> allSalesTypes = new SvenTechCollection <SalesType>();
allSalesTypes = SalesTypes.GetAll().ToSvenTechCollection();
return(allSalesTypes);
}
private void SaveSalesType()
{
if (SelectedSalesType.SalesTypeId != 0)
{
SalesTypes.Update(SelectedSalesType);
}
else
{
SelectedSalesType.SalesTypeId = SalesTypes.Insert(SelectedSalesType);
}
}
private void DeleteSalesType()
{
if (SelectedSalesType == null)
{
return;
}
if (SelectedSalesType.SalesTypeId == 0)
{
_SalesTypes.Remove(SelectedSalesType);
SelectedSalesType = null;
return;
}
SalesTypes.Delete(SelectedSalesType.SalesTypeId);
_SalesTypes.Remove(SelectedSalesType);
SelectedSalesType = null;
}