public bool DeleteClientFolder(ClientFolder folder)
{
try
{
using (var entities = new ServiceBasedClientDBEntities())
{
var folderModifier = entities.Clients.Where((client) =>
client.Name == folder.Name && client.FamilyName == folder.FamilyName &&
client.Age == folder.Age && client.Sex == folder.Sex).ToArray();
if (folderModifier != null)
{
entities.Clients.RemoveRange(folderModifier);
entities.SaveChanges();
}
return(true);
}
}
catch
{
return(false);
}
}
public bool ModifyClientFolder(ClientFolder origin, ClientFolder folder)
{
try
{
using (var entities = new ServiceBasedClientDBEntities())
{
var folderModifier = entities.Clients.FirstOrDefault(
(client) => client.Name == origin.Name && client.FamilyName == origin.FamilyName);
if (folderModifier != null)
{
folderModifier.Name = folder.Name;
folderModifier.FamilyName = folder.FamilyName;
folderModifier.Sex = folder.Sex;
folderModifier.Age = folder.Age;
entities.SaveChanges();
}
return(true);
}
}
catch
{
return(false);
}
}