public void EditContributor(Contributor c)
{
using (var ctx = new EventDbDataContext(_connString))
{
ctx.Contributors.Attach(c);
ctx.Refresh(RefreshMode.KeepCurrentValues, c);
ctx.SubmitChanges();
}
}
public void UpdateContributionAmount(int contributorId, int eventId, int amount)
{
using (var ctx = new EventDbDataContext(_connString))
{
var contr = new Contribution
{
ContributionAmount = amount,
EventId = eventId,
ContributorId = contributorId
};
ctx.Contributions.Attach(contr);
ctx.Refresh(RefreshMode.KeepCurrentValues, contr);
ctx.SubmitChanges();
}
}
