protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
// TODO: dispose managed state (managed objects)
OriginalList?.Clear();
OriginalList = null;
DataPage?.Clear();
DataPage = null;
FilteredList?.Clear();
FilteredList = null;
ModelValueList?.Clear();
ModelValueList = null;
SortDictionary?.Clear();
SortDictionary = null;
FilterDictionary?.Clear();
FilterDictionary = null;
}
// TODO: free unmanaged resources (unmanaged objects) and override finalizer
// TODO: set large fields to null
disposedValue = true;
}
}
/// <summary>
/// Invalidate based on a list
/// </summary>
/// <param name="lst">Object list</param>
public virtual void Invalidate(IList <T> lst)
{
//Invalidate lookup edit columns to reflect all changes of lookup table
//if (GridControl != null)
// GridControl.InvalidateLookupEditColumns();
this.Clear();
foreach (T obj in lst)
{
this.Add((T)obj.Clone());
}
//Invalidate original list same as itself
OriginalList.Clear();
foreach (T obj in this)
{
OriginalList.Add((T)obj.Clone());
}
if (GridControl != null)
{
GridControl.RefreshDataSource();
if (this.Count > 0)
{
if (CurrentIndex >= 0 && CurrentIndex < Count)
{
GridViewFocusRow(CurrentIndex);
}
else
{
GridViewFocusRow(0);
}
}
}
}
public virtual void Invalidate(DataTable table)
{
this.Clear();
OriginalList.Clear();
BaseBusinessController objItemController = BusinessControllerFactory.GetBusinessController(ItemTableName + "Controller");
//Invalidate lookup edit columns to reflect all changes of lookup table
//if (GridControl != null)
// GridControl.InvalidateLookupEditColumns();
foreach (DataRow row in table.Rows)
{
T objT = (T)objItemController.GetObjectFromDataRow(row);
this.Add(objT);
OriginalList.Add((T)objT.Clone());
}
if (GridControl != null)
{
GridControl.RefreshDataSource();
if (this.Count > 0)
{
if (CurrentIndex >= 0 && CurrentIndex < Count)
{
GridViewFocusRow(CurrentIndex);
}
else
{
GridViewFocusRow(0);
}
}
}
}
public void Clear()
{
NewList.Clear();
OriginalList.Clear();
}
public virtual void SaveItemObjects()
{
try
{
EndCurrentEdit();
VinaDbUtil dbUtil = new VinaDbUtil();
String strItemTablePrimaryKey = dbUtil.GetTablePrimaryColumn(ItemTableName);
BaseBusinessController objItemsController = BusinessControllerFactory.GetBusinessController(ItemTableName + "Controller");
int iParentObjectID = GetParentObjectID();
//Create or update
foreach (T objT in this)
{
int iItemObjectID = (int)dbUtil.GetPropertyValue(objT, strItemTablePrimaryKey);
if (iItemObjectID == 0 && Relation == cstRelationForeign)
{
if (iParentObjectID > 0)
{
if (dbUtil.GetPropertyValue(objT, ItemTableForeignKey) != null)
{
dbUtil.SetPropertyValue(objT, ItemTableForeignKey, iParentObjectID);
}
}
}
bool isUpdate = iItemObjectID > 0;
if (isUpdate)
{
dbUtil.SetPropertyValue(objT, ERPModuleEntities.AAUpdatedUser, VinaApp.CurrentUserName);
dbUtil.SetPropertyValue(objT, ERPModuleEntities.AAUpdatedDate, DateTime.Now);
objItemsController.UpdateObject(objT);
}
else
{
dbUtil.SetPropertyValue(objT, ERPModuleEntities.AACreatedUser, VinaApp.CurrentUserName);
dbUtil.SetPropertyValue(objT, ERPModuleEntities.AACreatedDate, DateTime.Now);
iItemObjectID = objItemsController.CreateObject(objT);
}
}
//Delete items
foreach (T obj in OriginalList)
{
int iItemObjectID = (int)dbUtil.GetPropertyValue(obj, strItemTablePrimaryKey);
if (iItemObjectID > 0 && !this.Exists(strItemTablePrimaryKey, iItemObjectID))
{
objItemsController.DeleteObject(iItemObjectID);
//Entity.DeleteObjectRelations(ItemTableName, iItemObjectID);
}
}
//Invalidate original list
OriginalList.Clear();
foreach (T obj in this)
{
OriginalList.Add((T)obj.Clone());
}
}
catch (Exception e)
{
// MessageBox.Show(e.ToString(), CommonLocalizedResources.MessageBoxDefaultCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}