private void SavePolygon(object obj)
{
try
{
using (var context = new DataContext("dbPolygon"))
{
context.Polygons.Add(PolygonItem);
context.SaveChanges();
}
DialogResult = true;
}
catch (Exception ex)
{
HelpUtilites.ShowFullException(ex);
}
}
private void RefreshGridData()
{
try
{
_polygons.Clear();
using (var dtContext = new DataContext("dbPolygon"))
{
foreach (var polygon in dtContext.Polygons.Include("Points"))
{
_polygons.Add(polygon);
}
}
}
catch (Exception ex)
{
HelpUtilites.ShowFullException(ex);
}
}
private void UpdatePoints()
{
try
{
using (var ctx = new DataContext("dbPolygon"))
{
var dbPolygon = ctx.Polygons.Include(p => p.Points).Single(p => p.Id == _selectedPolygon.Id);
foreach (var point in _selectedPolygon.Points)
{
var dbPoitnt = dbPolygon.Points.SingleOrDefault(p => p.Id == point.Id);
if (dbPoitnt != null)
{
ctx.Entry(dbPoitnt).CurrentValues.SetValues(point);
}
}
ctx.SaveChanges();
}
IsPotintsChanged = false;
}
catch (Exception ex)
{
HelpUtilites.ShowFullException(ex);
}
}