private async Task SignInCommandAsAdminAsync()
{
if (IsBusy)
{
return;
}
try
{
IsBusy = true;
var centerService = new CenterService();
Result = await centerService.LoginCenter(Username, Password);
if (Result)
{
Preferences.Set("CenterName", Username);
await Application.Current.MainPage.Navigation.PushModalAsync(new CenterTabbedView());
}
else
{
await Application.Current.MainPage.DisplayAlert("Error", "Invalid Username or Password", "OK");
}
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Error", ex.Message, "OK");
}
finally
{
IsBusy = false;
}
}