public static MessageBoxResult ShowModalDialog(AskForHelpViewModel vm)
{
AskForHelpForm window = new AskForHelpForm();
window.ViewModel = vm;
window.ShowDialog();
return(vm.Result);
}
public void ShowAskForHelp(object sender, EventArgs e)
{
var cacheItem = _cache[StringConstants.AuthenticationCacheKey];
if (cacheItem != null && string.IsNullOrEmpty(cacheItem.ToString()))
{
MessageBox.Show("You must be logged into OSBLE+ in order to access this window.");
return;
}
var vm = new AskForHelpViewModel();
//find current text selection
var dte = (DTE2)GetService(typeof(SDTE));
if (dte != null)
{
dynamic selection = dte.ActiveDocument.Selection;
if (selection != null)
{
try
{
vm.Code = selection.Text;
}
catch (Exception)
{
// ignored
}
}
}
//AC: Restrict "ask for help" to approx 20 lines
if (vm.Code.Length > 750)
{
vm.Code = vm.Code.Substring(0, 750);
}
//show message dialog
var result = AskForHelpForm.ShowModalDialog(vm);
if (result == MessageBoxResult.OK)
{
var generator = EventGenerator.GetInstance();
var evt = new AskForHelpEvent
{
Code = vm.Code,
UserComment = vm.UserText
};
generator.SubmitEvent(evt);
MessageBox.Show("Your question has been logged and will show up in the activity stream shortly.");
}
}