D365FO – X++ – create a simple dialog box in Dynamics 365F&O

DialogButton  diagBut;

// Message of the dialog box

str strMessage = "Do you want to proceed with the sales refund processing?";

// Title of the dialog box

str strTitle = "Process Refund Orders" ;

diagBut = Box::yesNo(strMessage, DialogButton::No,  strTitle);

if (diagBut == DialogButton::Yes)

{

    // Your logic if Yes button is clicked

}

else

{

    // Your logic if No button is clicked

}