Select Audio-Device (Yes/No Dialog)

Return to DisplayFusion Scripted Functions (Macros)

Description	I use this function to toggle between two audio-devices with minimum UI-Interaction (just Y/N-Selection instead of having to deal with Listboxes etc.) You will need to update the code and enter the names of your devices - fear not: there's even commented code to show the names, in case you don't know them!
Language	C#
Minimum Version	9.5+
Created By	MBaas
Contributors	-
Date Created	Jun 10, 2019
Date Last Modified	Jun 10, 2019

Scripted Function (Macro) Code

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using System; using System.Drawing; using System.Linq; public static class DisplayFusionFunction { public static void Run () { //*** Typical usage scenario is to toggle between 2 devices - so make sure to enter the names of your devices here: (if you have problems getting them correctly, try uncommenting line 14-17) string[] myPreferredDevices = { "Speakers/Headphones (Realtek(R) Audio)", "Lautsprecher (5- Sennheiser USB headset)" }; string[] devList = BFS.Audio.GetPlaybackDevices (); string foo = string.Concat ("Devices", String.Join (",", devList.ToArray ())); string currDevice = BFS.Audio.GetDefaultPlaybackSounds (); string[] filteredList = devList.Intersect (myPreferredDevices, StringComparer.OrdinalIgnoreCase).ToArray (); // Diagnosis to see name of devices etc. //foo = string.Concat(foo, "\n"); //foo = string.Concat(foo, String.Join("," , filteredList.ToArray())); // BFS.Dialog.ShowMessageError(foo); string selectedAudioDevice = ""; bool doIt = false; if (filteredList.Length == 0) { BFS.Dialog.ShowMessageError ("No Audio Devices Found!"); } else if (filteredList.Length == 2) { int i = Array.IndexOf (filteredList, currDevice); int j = (i == 0) ? 1 : 0; string msg = String.Concat ("Press Yes to switch to device ", filteredList[j]); doIt = BFS.Dialog.GetUserConfirm (msg); selectedAudioDevice = filteredList[j]; } else { // Prompt to select an audio device selectedAudioDevice = BFS.Dialog.GetUserInputList ("Please select an audio device:", devList); doIt = true; } if (doIt) { // Set the selected device as the default playback device BFS.Audio.SetDefaultPlaybackSounds (selectedAudioDevice); // Set the selected device as the default communication device BFS.Audio.SetDefaultPlaybackCommunications (selectedAudioDevice); } } }