internal async Task <bool> TryLogInWithUserInputCredentialAsync()
{
if (IsSignedIn)
{
return(true);
}
if (String.IsNullOrWhiteSpace(UserName) || String.IsNullOrWhiteSpace(Password))
{
return(false);
}
try
{
IsSignedIn = await AppGlobal.SignInAsync(UserName, Password) != null;
}
catch (Exception)
{
IsSignedIn = false;
AppGlobal.User = null;
}
if (IsSignedIn)
{
UserName = AppGlobal.User.UserName;
}
return(IsSignedIn);
}
