private void gvlHistory_MasterRowGetChildList(object sender, DevExpress.XtraGrid.Views.Grid.MasterRowGetChildListEventArgs e)
{
GridView view = sender as GridView;
MTSymbol c = (MTSymbol)view.GetRow(e.RowHandle);
BindingList <MTHistoryM> bindingHistory = new BindingList <MTHistoryM>(c.MTHistoryMS.ToList());
bindingSource.DataSource = bindingHistory;
e.ChildList = bindingSource;
MTProviderEntities db1 = new MTProviderEntities();
IList <MTHistoryM> mtHistoryMS = db1.MTHistoryMS.Where(a => a.Symbol == c.Name).ToList();
foreach (MTHistoryM mtHistory in mtHistoryMS)
{
MTHistoryM mtHistoryMSOld = c.MTHistoryMS.Where(a => a.ID == mtHistory.ID).FirstOrDefault();
if (mtHistory.AllTicks != mtHistoryMSOld.AllTicks)
{
mtHistoryMSOld.AllTicks = mtHistory.AllTicks;
}
if (mtHistory.MyTicks != mtHistoryMSOld.MyTicks)
{
mtHistoryMSOld.MyTicks = mtHistory.MyTicks;
}
}
//e.ChildList = bindingHistory;
}
private void gvDetailHistory_RowUpdated(object sender, DevExpress.XtraGrid.Views.Base.RowObjectEventArgs e)
{
GridView view = sender as GridView;
if (view.IsNewItemRow(e.RowHandle))
{
//view.ValidateEditor();
MTHistoryM c = (MTHistoryM)e.Row;
symbol = c.Symbol;
db.MTHistoryMS.Add((MTHistoryM)e.Row);
//view.CollapseGroupRow(view.SourceRowHandle);
}
}
private void gvControlHistory_ProcessGridKey(object sender, KeyEventArgs e)
{
GridControl grid = sender as GridControl;
GridView view = grid.FocusedView as GridView;
if (view.Name.Equals("gvDetailHistory"))
{
if (e.KeyData == Keys.Delete)
{
MTHistoryM historyMS = (MTHistoryM)view.GetRow(view.GetSelectedRows()[0]);
IEnumerable <MTHistoryDT> historyDTs = db.MTHistoryDTs.Where(a => a.MSID == historyMS.ID).ToArray();
if (historyDTs.Count() > 0)
{
db.MTHistoryDTs.RemoveRange(historyDTs);
}
db.MTHistoryMS.Remove(historyMS);
view.DeleteSelectedRows();
e.Handled = true;
}
}
}
private void backgroundWorker1_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
//GridView gridView = gvControlHistory.ViewCollection[0] as GridView;
// selGV.FocusedRowHandle = e.ProgressPercentage;
BindingList <MTHistoryM> mtHistoryMSOlds = this.bindingSource.DataSource as BindingList <MTHistoryM>;
MTHistoryM mtHistory = e.UserState as MTHistoryM;
MTHistoryM mtHistoryMSOld = mtHistoryMSOlds.Where(a => a.ID == mtHistory.ID).FirstOrDefault();
if (mtHistory.AllTicks != mtHistoryMSOld.AllTicks)
{
mtHistoryMSOld.AllTicks = mtHistory.AllTicks;
}
if (mtHistory.MyTicks != mtHistoryMSOld.MyTicks)
{
mtHistoryMSOld.MyTicks = mtHistory.MyTicks;
}
selGV.SetRowCellValue(e.ProgressPercentage, "coldtLoading", (int.Parse(mtHistory.MyTicks.ToString()) * 100 / int.Parse(mtHistory.AllTicks.ToString())));
//gridView.SetRowCellValue(int.Parse(e.UserState.ToString()), "coldtLoading", e.ProgressPercentage);
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
MTProviderEntities db1 = new MTProviderEntities();
IList <MTHistoryM> mtHistoryMS = db1.MTHistoryMS /*.Where(a => a.AllTicks != a.MyTicks || a.AllTicks == 0)*/.ToList();
while (mtHistoryMS.Count != 0)
{
if (worker.CancellationPending == true)
{
e.Cancel = true;
break;
}
else
{
// Perform a time consuming operation and report progress.
System.Threading.Thread.Sleep(1000);
BindingList <MTHistoryM> mtHistoryMSOlds = this.bindingSource.DataSource as BindingList <MTHistoryM>;
if (mtHistoryMSOlds != null)
{
foreach (MTHistoryM mtHistory in mtHistoryMS)
{
foreach (GridView gridView in gvControlHistory.ViewCollection)
{
int rowHandle = gridView.LocateByValue("ID", mtHistory.ID);
if (rowHandle != DevExpress.XtraGrid.GridControl.InvalidRowHandle)
{
MTHistoryM mtHistoryMSOld = mtHistoryMSOlds.Where(a => a.ID == mtHistory.ID).FirstOrDefault();
if ((mtHistory.AllTicks != mtHistoryMSOld.AllTicks) || (mtHistory.MyTicks != mtHistoryMSOld.MyTicks))
{
worker.ReportProgress(rowHandle, mtHistory);
selGV = gridView;
}
}
}
//MTHistoryM mtHistoryMSOld = mtHistoryMSOlds.Where(a => a.ID == mtHistory.ID).FirstOrDefault();
////MTHistoryM mtHistoryMSOld = db.MTHistoryMS.Where(a => a.ID == mtHistory.ID).FirstOrDefault();
//if (mtHistory.AllTicks != mtHistoryMSOld.AllTicks)
// mtHistoryMSOlds[0].AllTicks = mtHistory.AllTicks;
//if (mtHistory.MyTicks != mtHistoryMSOld.MyTicks)
// mtHistoryMSOlds[0].MyTicks = mtHistory.MyTicks;
//iterate through each expanded grid
//foreach (GridView gridView in gvControlHistory.ViewCollection)
//{
// //find row handle within grid that contains the field value you are searching for
// //int rowHandle = gridView.LocateByValue("theFieldName", someObjectVal);
// int rowHandle = gridView.LocateByValue("ID", mtHistory.ID);
// if (rowHandle != DevExpress.XtraGrid.GridControl.InvalidRowHandle)
// {
// MTHistoryM mtHistoryMSOld = db.MTHistoryMS.Where(a => a.ID == mtHistory.ID).FirstOrDefault();
// if (mtHistory.AllTicks != 0)
// gridView.SetRowCellValue(rowHandle, "AllTicks", mtHistory.AllTicks);
// if (mtHistory.MyTicks != 0)
// {
// gridView.SetRowCellValue(rowHandle, "MyTicks", mtHistory.MyTicks);
// //mtHistoryMSOld.MyTicks = mtHistory.MyTicks;
// }
// }
//}
}
}
db1 = new MTProviderEntities();
mtHistoryMS = db1.MTHistoryMS /*.Where(a => a.AllTicks != a.MyTicks || a.AllTicks == 0)*/.ToList();
}
}
}
