public void addToRepositoryFromFile(string fileName)
{
ExelData exelData = new ExelData(fileName);
exelData.setDataToCollection(context.Visitors);
context.SaveChanges();
foreach (var v in context.Visitors)
{
visitorCollection.Add(v);
}
}
public void initRepositoryFromFile(string fileName)
{
ExelData exelData = new ExelData(fileName, progressChanged);
progress.Status = "Delete old visitors";
progress.Progress = 0;
using (var ctx = new ExContext())
{
int count = 1;
var collection = ctx.Visitors.ToList();
var size = collection.Count() + 1;
foreach (var u in collection)
{
progress.Progress = (int)(count * 100 / size);
progressChanged(progress);
ctx.Visitors.Remove(u);
count++;
}
ctx.SaveChanges();
}
exelData.setDataToCollection(context.Visitors, progressChanged);
context.SaveChanges();
progress.Status = "Add new data to collection";
progress.Progress = 0;
int c = 1;
var col = context.Visitors;
var s = col.Count() + 1;
foreach (var v in col)
{
progress.Progress = (int)(c * 100 / s);
progressChanged(progress);
visitorCollection.Add(v);
c++;
}
}
