Build a comma seperated for the emails inside a ComboBox

[johnjohn123]

I have this Combobox inside Canvas app, which allow users to select multiple users display names:-

and when the user click on Send button >>  we want to send an email to all the selected users inside the combobox:-

Office365Outlook.SendEmailV2(************)

so what is the needed formula inside the SendEmailV2?

[SudeepGhatakNZ]

@johnjohn123 

Dropdown Datasource

Code to send email

[johnjohn123]

@SudeepGhatakNZ but in my case i am showing the Display names inside the ComboBox, so i can not select the Mail inside `ComboBox1.SelectedItems`

[SudeepGhatakNZ · Accepted solution]

You can still do that by specifying Table (Office365Users.SearchUsers) as the datasource and set the display fields so that it displays the Display Names.

That way you can also leverage other user properties like email, phone , etc