private void GetTables(object sender, RoutedEventArgs e)
{
searchbtn.IsEnabled = false;
exportbtn.IsEnabled = false;
var win = MessageService.GetInstance();
win.ShowMessage("正在加载......");
var temp = Task.Factory.StartNew(() =>
{
model.GetTables();
});
temp.GetAwaiter().OnCompleted(() =>
{
win.CloseMessage();
searchbtn.IsEnabled = true;
exportbtn.IsEnabled = true;
});
}