private void GetCustomers()
{
using (BackgroundWorker worker = new BackgroundWorker())
{
worker.DoWork += delegate(object sender, DoWorkEventArgs e)
{
IMainModuleService mainModuleService = ProxyLocator.GetMainModuleService();
e.Result = mainModuleService.GetPagedCustomer(new PagedCriteria()
{
PageIndex = this._pageIndex, PageCount = 10
});
};
worker.RunWorkerCompleted += delegate(object sender, RunWorkerCompletedEventArgs e)
{
if (!e.Cancelled && e.Error == null)
{
List <Customer> customers = e.Result as List <Customer>;
if (customers != null)
{
this.Customers = new ObservableCollection <Customer>(customers);
this._viewData = CollectionViewSource.GetDefaultView(this.Customers);
this._viewData.Filter = null;
}
}
else
{
MessageBox.Show(e.Error.Message, "Customer List", MessageBoxButton.OK, MessageBoxImage.Error);
}
};
worker.WorkerSupportsCancellation = true;
worker.RunWorkerAsync();
}
}
private Customer GetCustomerByName()
{
Customer customer = null;
if (!string.IsNullOrEmpty(this.ContactName.Trim()))
{
IMainModuleService mainModuleService = ProxyLocator.GetMainModuleService();
List <Customer> customers = mainModuleService.GetPagedCustomer(new PagedCriteria()
{
PageIndex = 0, PageCount = 100
});
if (customers != null)
{
customer = (from c in customers where c.ContactName.Equals(this.ContactName.Trim(), StringComparison.InvariantCultureIgnoreCase) select c).FirstOrDefault <Customer>();
}
else
{
this.ContactName = string.Empty;
}
}
return(customer);
}