Tuples and Dictionaries

[richarddenton]

Hello,

Thanks to @Mihai_Dunareanu for introducing us to tuples. Please see here an example of how they can be used. Great for passing information between workflows with a single argument including things like Queue Items

https://msdn.microsoft.com/en-us/library/system.tuple(v=vs.110).aspx

Additionally, @Mr_JDavey and @Andrei_Cioboata have a nice solution for passing additional information as part of the exception. An example of which is posted below.

You’re welcome

[Silviu (Silviu Predan)]

Thanks Richard for the Tuples examples!
But where can we find the examples?

[varunk (Varun Kumar)]

Hi @Silviu,

Tuples will use in the scenario, I have one dictionary in that if I have one key with multiple values

[debishop (John Adenipekun)]

TestGroupby.AsEnumerable.GroupBy(Function(r) Tuple.Create(r(“Cat”),r(“Date”))).Select(Function(g) TestGroupby.Clone.LoadDataRow({g.Key.item1.tostring,Split(g.Key.item2.tostring," “)(0),String.Join(”,",g.Select(Function(r) r(“State”)).Distinct),g.Sum(Function(r) Double.Parse(r(“num”).ToString)) },False)).CopyToDataTable