public int DalSaveNewPattern(object pattern)
{
int res = 0;
Pattern_Dal pattern_dal = new Pattern_Dal();
pattern_dal = pattern as Pattern_Dal;
using (KarmenDbContext db = new KarmenDbContext())
{
var temp = db.Pattern.Any(c => c.CrossReference == pattern_dal.CrossReference);
if (temp == false)
{
// Add new element to Db
db.Pattern.Add(new Patterns
{
CrossReference = pattern_dal.CrossReference,
UseUnuse = pattern_dal.UseUnuse,
AdditionalInformation = pattern_dal.AdditionalInformation
});
db.SaveChanges();
// Get element from Db
var users = db.Pattern.Any(c => c.CrossReference == pattern_dal.CrossReference);
res = (users == false) ? 0 : 1; //0 - Saving Error; 1 - Saving is correct
}
else
{
res = 2; //This note is already created in Db
}
}
return(res);
}
public int DalChangeExistedPattern(object pattern)
{
int res = 0;
Pattern_Dal pattern_dal = new Pattern_Dal();
pattern_dal = pattern as Pattern_Dal;
using (KarmenDbContext db = new KarmenDbContext())
{
var temp = db.Pattern.FirstOrDefault(c => c.Id == pattern_dal.Id);
// Change data
temp.CrossReference = pattern_dal.CrossReference;
temp.UseUnuse = pattern_dal.UseUnuse;
temp.AdditionalInformation = pattern_dal.AdditionalInformation;
//Save changes
db.SaveChanges();
}
res = 1;
return(res);
}
