How to set previouscredential

Question

How do you set previouscredential in CredentialPickerOptions?

Answer 1

Set it with credentials returned from a previous call's CredentialPickerResults.Credential property.

You can use System.Runtime.InteropServices.WindowsRuntime.WindowsRuntimeBufferExtensions' AsStream extension method to access your IBuffers as streams.

--Rob

Answer 2

How do you set it before you show the dialog, convert the credentials to an IBuffer? Could you provide a c# sample please, thanks