private static void SetupDelete(IMapping <T> Mapping, IEnumerable <IMapping> ParentMappings)
{
Contract.Requires <ArgumentNullException>(Mapping != null, "Mapping");
if (!string.IsNullOrEmpty(Mapping.DeleteCommand))
{
return;
}
string IDProperties = "";
int Count = 0;
string Separator = "";
foreach (IProperty Property in Mapping.IDProperties)
{
IDProperties += Separator + Property.FieldName + "=@" + Count;
Separator = " AND ";
++Count;
}
Mapping.SetDeleteCommand(string.Format(CultureInfo.InvariantCulture,
"DELETE FROM {0} WHERE {1}",
Mapping.TableName,
IDProperties),
CommandType.Text);
}