private void HardwareButtons_BackPressed(object sender, BackPressedEventArgs e)
{
Frame frame = Window.Current.Content as Frame;
if (frame == null)
{
return;
}
if (frame.CanGoBack)
{
frame.GoBack();
e.Handled = true;
}
else
{
e.Handled = true;
JMessBox jb = new JMessBox("再按一次离开");
jb.Completed += (b) =>
{
if (b)
{
//退出代码
Application.Current.Exit();
}
};
jb.Show();
}
}
private void BTNSearch_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(this.TBMainSearch.Text))
{
JMessBox jb = new JMessBox("请输入内容");
jb.Show();
}
else
{
string destination = "/DrugResultPage.xaml";
if (isByKeywords)
{
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("name", "drug");
dic.Add("keyword", this.TBMainSearch.Text);
PhoneApplicationService.Current.State["dic"] = dic;
destination += string.Format("?type={0}", "Drug");
}
else
{
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("number", "国药准字Z" + this.TBMainSearch.Text);
PhoneApplicationService.Current.State["dic"] = dic;
destination += string.Format("?type={0}", "DrugNumber");
}
NavigationService.Navigate(new Uri(destination, UriKind.Relative));
}
}
private void BTNSearch_Click(object sender, RoutedEventArgs e)
{
if (this.TBMainSearch.Text == "如：“发热”，“小儿”" || string.IsNullOrEmpty(this.TBMainSearch.Text))
{
JMessBox jb = new JMessBox("请输入内容");
jb.Show();
}
else
{
string destination = "/GeneralResultPage.xaml";
destination += string.Format("?keyword={0}&type={1}", this.TBMainSearch.Text, "Symptom");
NavigationService.Navigate(new Uri(destination, UriKind.Relative));
}
}
protected override void OnBackKeyPress(System.ComponentModel.CancelEventArgs e)
{
e.Cancel = true;
JMessBox jb = new JMessBox("再按一次离开");
jb.Completed += (b) =>
{
if (b)
{
//退出代码
Application.Current.Terminate();
}
};
jb.Show();
}
