Winform BindingSources - Question
- by Stephen Patten
I have a windows form (net 2.0) with controls on it bound to an entity (w/ INotifyPropertyChanged) through a BindingSource..works.
On the same form I have a drop down list that is also wired up through a BindingSource..works
Here's a sample of the relevant code:
m_PlanItemLookupBindingSource.DataSource = GetBusinessLogic().RetrievePaymentPlanLookups(); // Collection of PaymentPlans
paymentPlanType.Properties.DataSource = m_PlanItemLookupBindingSource;
paymentPlanType.Properties.DisplayMember = "Name";
paymentPlanType.Properties.ValueMember = "ID";
paymentPlanType.DataBindings.Add(new Binding("EditValue", m_PlanBindingSource, "PaymentPlanID", true, DataSourceUpdateMode.OnPropertyChanged, null, "D"));
agencyComission.DataBindings.Add(new Binding("EditValue", m_PlanBindingSource, "AgencyCommission", true, DataSourceUpdateMode.OnPropertyChanged, null, "P1"));
billingType.DataBindings.Add(new Binding("Text", m_PlanBindingSource, "BillingType"));
So when I change a value in the drop down list I thought that the m_PlanItemLookupBindingSource Current property would change along with the PaymentPlanID property of the entity which does change.
Just a bit confused.
Thanks in advance,
Stephen
