public void DeleteFile(int FileId)
{
PresentationFiles dbEntry = context.PresentationFiles
.FirstOrDefault(f => f.FileId == FileId);
if (dbEntry != null)
{
context.PresentationFiles.Remove(dbEntry);
context.SaveChanges();
}
}
//files
public void SaveFile(PresentationFiles file)
{
if (file.FileId == 0)
{
file.CreatedAt = DateTime.Now;
file.UpdatedAt = DateTime.Now;
context.PresentationFiles.Add(file);
}
else
{
PresentationFiles dbEntry = context.PresentationFiles
.FirstOrDefault(f => f.FileId == file.FileId);
if (dbEntry != null)
{
dbEntry.UpdatedAt = DateTime.Now;
dbEntry.Title = file.Title;
dbEntry.Part = file.Part;
dbEntry.FilePath = file.FilePath;
}
}
context.SaveChanges();
}