public void GetCoordinates(PagedDataSource postsG)
{
var posts = postsG.Cast <Post>();
var listC = new List <PostCoordinate>();
foreach (var item in posts)
{
if (item.CoordinatesX != null && item.CoordinatesY != null)
{
var c = new PostCoordinate();
c.Id = item.Id;
c.CoordinatesX = item.CoordinatesX;
c.CoordinatesY = item.CoordinatesY;
listC.Add(c);
}
}
data.Value = JsonConvert.SerializeObject(listC);
}
