/// <summary>
/// Show the query window
/// </summary>
/// <param name="queries"></param>
public void ShowQueryWindow(Queries queries)
{
TraceLog.WriteLine(new StackFrame().GetMethod().Name, "I see there are " + queries.Count() + " queries here.");
var query = new QueryDialog(queries);
query.ShowDialog();
}
private async void QueryBtn_Click(object sender, RoutedEventArgs e)
{
if (QuerySno.Text != "")
{
var datalist = conn.Query <Student>("select *from Student where Sno = ?", QuerySno.Text);
if (datalist.Count != 0)
{
StuViewModel.StudentDatas.Clear();
foreach (var item in datalist)
{
StuViewModel.StudentDatas.Add(new StudentData()
{
Sname = "姓名：" + item.Sname, Sno = "学号:" + item.Sno, Sex = "性别：" + item.Sex, Age = "年龄：" + item.Age.ToString(), Password = "******" + item.Password
});
}
QueryDialog.Hide();
PopupNotice popupNotice = new PopupNotice("查找成功");
popupNotice.ShowAPopup();
}
else
{
MessageDialog AboutDialog = new MessageDialog("该学生不存在！", "提示");
await AboutDialog.ShowAsync();
}
}
else
{
MessageDialog AboutDialog = new MessageDialog("请输入待查询学生的学号！", "提示");
await AboutDialog.ShowAsync();
}
}
public static IVertex Query(IVertex baseVertex, IVertex inputVertex)
{
QueryDialog d = new QueryDialog(baseVertex.Get("To:"));
MinusZero.Instance.DefaultShow.ShowContentFloating(d);
return(null);
}
public override void Execute(object parameter)
{
var repository = RepositoryManager.GetRepository(RepositoryManager.Folders);
var folderRepository = repository.Entries.FirstOrDefault();
if (folderRepository == null)
{
return;
}
var databaseUri = DatabaseUri.Empty;
var query = string.Empty;
var name = "Folder";
do
{
var dialog = new QueryDialog(query, databaseUri, name);
if (AppHost.Shell.ShowDialog(dialog) != true)
{
return;
}
name = dialog.QueryName;
databaseUri = dialog.DatabaseUri ?? DatabaseUri.Empty;
query = dialog.Query;
if (LibraryManager.Libraries.Any(w => string.Compare(w.Name, name, StringComparison.InvariantCultureIgnoreCase) == 0))
{
AppHost.MessageBox(string.Format("A folder with the name '{0}' already exists.\n\nPlease choose another name.", name), "Information", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
break;
}
}while (true);
var fileName = IO.File.GetSafeFileName(name + ".xml");
fileName = Path.Combine(folderRepository.Path, fileName);
var folder = new QueryLibrary(fileName, name)
{
DatabaseUri = databaseUri,
Query = query
};
folder.Save();
folder.Initialize();
LibraryManager.Add(folder);
folder.IsExpanded = true;
folder.Refresh();
}
public override void Execute(object parameter)
{
var context = parameter as ContentTreeContext;
if (context == null)
{
return;
}
var item = context.SelectedItems.FirstOrDefault() as LibraryTreeViewItem;
if (item == null)
{
return;
}
var library = item.Library as QueryLibrary;
if (library == null)
{
return;
}
var dialog = new QueryDialog(library.Query, library.DatabaseUri, library.Name)
{
IsQueryNameVisible = false
};
if (AppHost.Shell.ShowDialog(dialog) != true)
{
return;
}
library.Query = dialog.Query;
library.DatabaseUri = dialog.DatabaseUri ?? DatabaseUri.Empty;
library.Save();
library.Refresh();
library.IsExpanded = true;
}
internal static void ShowQueryDialog()
{
ViewModel.ShowingEditDialog = true;
var dialog = new QueryDialog();
dialog.Owner = Application.Current.MainWindow;
dialog.Closed += (sender, e) =>
{
RequestRefresh();
ViewModel.ShowingEditDialog = false;
_UpdateSettings();
};
// Focus tricks we're playing with the status window wreak havoc when trying to actually display a window,
// so force the window to really be shown.
dialog.SourceInitialized += (sender, e) => NativeMethods.SetForegroundWindow(new WindowInteropHelper(dialog).Handle);
Application.Current.Dispatcher.Invoke((Action)(() => dialog.Show()));
}
private void CloseBtn2_Click_1(object sender, RoutedEventArgs e)
{
QueryDialog.Hide();
}
private async void QueryStudent_Click(object sender, RoutedEventArgs e)
{
await QueryDialog.ShowAsync();
}
