/// <summary>
/// Pushes changes since the last <c>BeginEdit</c> or <c>IBindingList.AddNew</c> call into the underlying object.
/// </summary>
void IEditableObject.EndEdit()
{
//Console.WriteLine("Start EndEdit" + this.custData.id + this.custData.lastName);
if (this.inTxn)
{
this.backupData = null;
if (this.IsDirty)
{
if (this.bindingIsNew)
{
this.EntityState = EntityState.Added;
this.bindingIsNew = false;
}
else
if (this.EntityState == EntityState.Unchanged)
{
this.EntityState = EntityState.Changed;
}
}
this.bindingIsNew = false;
this.inTxn = false;
}
//Console.WriteLine("End EndEdit");
}
///<summary>
/// Creates a new <see cref="TimestampPkBase"/> instance.
///</summary>
///<param name="_someText"></param>
public TimestampPkBase(System.String _someText)
{
this.entityData = new TimestampPkEntityData();
this.backupData = null;
this.SomeText = _someText;
}
/// <summary>
/// Accepts the changes made to this object.
/// </summary>
/// <remarks>
/// After calling this method, properties: IsDirty, IsNew are false. IsDeleted flag remains unchanged as it is handled by the parent List.
/// </remarks>
public override void AcceptChanges()
{
base.AcceptChanges();
// we keep of the original version of the data
this._originalData = null;
this._originalData = this.entityData.Clone() as TimestampPkEntityData;
}
/// <summary>
/// Begins an edit on an object.
/// </summary>
void IEditableObject.BeginEdit()
{
//Console.WriteLine("Start BeginEdit");
if (!inTxn)
{
this.backupData = this.entityData.Clone() as TimestampPkEntityData;
inTxn = true;
//Console.WriteLine("BeginEdit");
}
//Console.WriteLine("End BeginEdit");
}
///<summary>
/// Revert all changes and restore original values.
///</summary>
public override void CancelChanges()
{
IEditableObject obj = (IEditableObject)this;
obj.CancelEdit();
this.entityData = null;
if (this._originalData != null)
{
this.entityData = this._originalData.Clone() as TimestampPkEntityData;
}
else
{
//Since this had no _originalData, then just reset the entityData with a new one. entityData cannot be null.
this.entityData = new TimestampPkEntityData();
}
}
/// <summary>
/// Creates a new object that is a copy of the current instance.
/// </summary>
/// <returns>A new object that is a copy of this instance.</returns>
public Object Clone()
{
TimestampPkEntityData _tmp = new TimestampPkEntityData();
_tmp.TimestampPk = this.TimestampPk;
_tmp.SomeText = this.SomeText;
#region Source Parent Composite Entities
#endregion
#region Child Collections
#endregion Child Collections
//EntityState
_tmp.EntityState = this.EntityState;
return(_tmp);
}
/// <summary>
/// Discards changes since the last <c>BeginEdit</c> call.
/// </summary>
void IEditableObject.CancelEdit()
{
//Console.WriteLine("Start CancelEdit");
if (this.inTxn)
{
this.entityData = this.backupData;
this.backupData = null;
this.inTxn = false;
if (this.bindingIsNew)
//if (this.EntityState == EntityState.Added)
{
if (this.parentCollection != null)
{
this.parentCollection.Remove((TimestampPk)this);
}
}
}
//Console.WriteLine("End CancelEdit");
}
/// <summary>
/// Creates a new object that is a copy of the current instance.
/// </summary>
/// <returns>A new object that is a copy of this instance.</returns>
public object Clone(IDictionary existingCopies)
{
if (existingCopies == null)
{
existingCopies = new Hashtable();
}
TimestampPkEntityData _tmp = new TimestampPkEntityData();
_tmp.TimestampPk = this.TimestampPk;
_tmp.SomeText = this.SomeText;
#region Source Parent Composite Entities
#endregion
#region Child Collections
#endregion Child Collections
//EntityState
_tmp.EntityState = this.EntityState;
return(_tmp);
}
///<summary>
/// Creates a new <see cref="TimestampPkBase"/> instance.
///</summary>
public TimestampPkBase()
{
this.entityData = new TimestampPkEntityData();
this.backupData = null;
}