Loop through array

Question

Hi I want to define videos in below string say and then loop all the videos one by one. var videos = new List { }; await Task.Run(async () => { }

Naimish Makwana · Answer

Sure, I can help with that. Here’s an example of how you might define a list of video URLs and then loop through them one by one in C#: var videos = new List { "video1.mp4", "video2.mp4", "video3.mp4" // Add more video file names or URLs here }; await Task.Run(async () => { foreach (var video in videos) { Console.WriteLine("Now playing: " + video); // Replace this with your code to play the video await Task.Delay(5000); // This is just to simulate the time it takes to play the video } }); In this example, videos is a list of strings where each string is a video file name or URL. The Task.Run method is used to start a new task that runs the provided action. Inside this action, we loop through each video in the videos list, print out a message saying which video is now playing, and then wait for a certain amount of time to simulate the video playing. You should replace the Console.WriteLine and Task.Delay lines with your own code to actually play the videos. Thanks

Ramco Ramco · Answer

Hi Naimish I have below code. What is happening . It opens 1,2,3, video but only last one is run. I want first video should run then second,third and so on. foreach (var video in videos) { _driver.Navigate().GoToUrl(video); await Task.Delay(1000); // This is just to simulate the time it takes to play the video } var videos = new List { "youtu.be/f7V5l5-EU", "youtu.be/WI-KwauaM", "youtu.be/_KOUp4WBo0", "youtu.be/5CPMILQrE" }; Thanks

Jaydeep Patil · Answer

Hi Ramco, You can refer to the to the below code for looping. await Task.Run(async () => { foreach (var videoUrl in videos) { // Simulate downloading the video asynchronously await DownloadVideoAsync(videoUrl); } });

Jignesh Kumar · Answer

Hello Ramco, You can use below one, var videos = new List { "https://example.com/video1.mp4", "https://example.com/video2.mp4", "https://example.com/video3.mp4" // Add more video URLs as needed }; await Task.Run(() => { // Use Parallel.ForEach to iterate over videos in parallel Parallel.ForEach(videos, async videoUrl => { // Process each video URL asynchronously await ProcessVideoAsync(videoUrl); }); }); static async Task ProcessVideoAsync(string videoUrl) { // Simulate some async operation, like downloading or playing the video Console.WriteLine("Playing video: " + videoUrl); await Task.Delay(1000); // Replace with your actual async operation } here, I have used Parallel to iterate over the videos collection in parallel .ForEach Inside the Parallel.ForEach delegate, we await an asynchronous method ProcessVideoAsync for each video URL. The ProcessVideoAsync method simulates an asynchronous operation for processing each video. You can replace Task.Delay(1000) with your actual asynchronous operation, such as downloading or playing the video.

Jayraj Chhaya · Answer

To define videos in a string list and loop through them in C#, using System; using System.Collections.Generic; using System.Threading.Tasks; class Program { static async Task Main() { var videos = new List { "video1.mp4", "video2.mp4", "video3.mp4" }; await Task.Run(async () => { foreach (var video in videos) { Console.WriteLine($"Processing video: {video}"); // Add your video processing logic here await Task.Delay(1000); // Simulating processing time } }); } }

Loop through array

Answers (5)