public static int InitializeDatabaseContext()
{
cMenu.Metaobjects.Linq.CMetaobject M = new cMenu.Metaobjects.Linq.CMetaobject();
cMenu.Security.Linq.CSecuredMetaobject SM = new cMenu.Security.Linq.CSecuredMetaobject();
cMenu.Metaobjects.Extended.Linq.CMetaobjectExtented ME = new cMenu.Metaobjects.Extended.Linq.CMetaobjectExtented();
var Asm = Assembly.LoadWithPartialName("cMenu.Resources");
var S = Asm.GetManifestResourceStream("cMenu.Resources.LinqMapping.xml");
TextReader R = new StreamReader(S);
var XML = R.ReadToEnd();
XmlMappingSource mapping = XmlMappingSource.FromXml(XML);
DatabaseContext = new DataContext("Data Source=.\\;Initial Catalog=DB_CMENU;User Id=sa;Password=Qwerty1;", mapping);
return CErrors.ERR_SUC;
}
public static CMetaobject sGetObjectByID(Guid ID, DataContext Context)
{
CMetaobject R = new CMetaobject(Context);
R.ID = ID;
R.ObjectGetByID(Context);
return (R.Key == CDBConst.CONST_OBJECT_EMPTY_KEY ? null : R);
}
public static CMetaobject sGetObjectByKey(decimal Key, DataContext Context)
{
CMetaobject R = new CMetaobject(Context);
R.Key = Key;
R.ObjectGetByKey(Context);
return (R.ID == Guid.Empty ? null : R);
}
public CMetaobject GetLinkedObject(DataContext Context)
{
CMetaobject R = new CMetaobject(this._linkedObjectKey, Context);
return (R.ID == Guid.Empty ? null : R);
}