public void Delete()
{
if (this.Context != null)
{
if (this.ObjDAL != null && this.ObjDAL.EntityKey != null)
{
if (this.ObjDAL.EntityState == System.Data.EntityState.Detached)
{
this.Context.Context.Attach(this.ObjDAL);
this.Context.Context.DeleteObject(this.ObjDAL);
}
else
{
this.Context.Context.DeleteObject(this.ObjDAL);
}
}
else
{
Indico.DAL.Keyword obj = this.SetDAL(this.Context.Context);
this.Context.Context.DeleteObject(obj);
}
}
else
{
IndicoContext objContext = new IndicoContext();
Indico.DAL.Keyword obj = this.SetDAL(objContext.Context);
this.Context.Context.DeleteObject(obj);
objContext.Context.SaveChanges();
objContext.Dispose();
}
}
/// <summary>
/// Creates an instance of the KeywordBO class using the supplied Indico.DAL.Keyword.
/// </summary>
/// <param name="obj">a Indico.DAL.Keyword whose properties will be used to initialise the KeywordBO</param>
internal KeywordBO(Indico.DAL.Keyword obj, ref IndicoContext context)
{
this._doNotUpdateDALObject = true;
this.Context = context;
// set the properties from the Indico.DAL.Keyword
this.ID = obj.ID;
this.Description = obj.Description;
this.Name = obj.Name;
this._doNotUpdateDALObject = false;
}
public void Add()
{
if (this.Context != null)
{
this.Context.Context.AddToKeyword(this.ObjDAL);
}
else
{
IndicoContext objContext = new IndicoContext();
Indico.DAL.Keyword obj = this.SetDAL(objContext.Context);
objContext.Context.AddToKeyword(obj);
objContext.SaveChanges();
objContext.Dispose();
}
}
internal void SetBO(System.Data.Objects.DataClasses.EntityObject eObj)
{
this._doNotUpdateDALObject = true;
// Check the received type
if (eObj.GetType() != typeof(Indico.DAL.Keyword))
{
throw new FormatException("Received wrong parameter type...");
}
Indico.DAL.Keyword obj = (Indico.DAL.Keyword)eObj;
// set the Indico.BusinessObjects.KeywordBO properties
this.ID = obj.ID;
this.Description = obj.Description;
this.Name = obj.Name;
this._doNotUpdateDALObject = false;
}
internal Indico.DAL.Keyword SetDAL(IndicoEntities context)
{
this._doNotUpdateDALObject = true;
// set the Indico.DAL.Keyword properties
Indico.DAL.Keyword obj = new Indico.DAL.Keyword();
if (this.ID > 0)
{
obj = context.Keyword.FirstOrDefault <Keyword>(o => o.ID == this.ID);
}
obj.Description = this.Description;
obj.Name = this.Name;
this._doNotUpdateDALObject = false;
return(obj);
}
