progress-bar

问题 Currently I am working on a project which need to consume large amount data from web services, There is service class sending input date to the server and get back the result, due to it time consuming process, it is required to user combined progressbar and backgroundworker to show user the process percentage. I have browsing quite a few sample code on this topic, but still could not figure out the best way to do it. Would you please help, My code is following, private MyCollection[]

问题 I want to add progressbar on form. I have a form which send invitation email to couple of users. so how can I progressbar to show the sending email process? I add following code in .aspx file <asp:UpdateProgress ID="UpdateProgress" runat="server"> <ProgressTemplate> <asp:Image ID="Image1" ImageUrl="~/ProgressImage/ajax-loader.gif" AlternateText="Processing" runat="server" /> </ProgressTemplate> </asp:UpdateProgress> Is this method is correct? 回答1: Looks good to me... You do have a

问题 I have the following in a button click event: private void buttonSubmitAchChecks_Click(object sender, EventArgs e) { if (backgroundWorker1.IsBusy) return; SubmittingAch(true); backgroundWorker1.WorkerReportsProgress = true; backgroundWorker1.WorkerSupportsCancellation = true; label_Status.Text = "Submitting checks to ACH ...."; var qry = from ds in checkTrans.IndividualCheck where ds.SubmitToACH && ds.Status == "Entered" && ds.CheckAmount > 0 && ds.SubmitToACH select ds; if (qry.Count() <= 0)

问题 I am trying to add a progress bar to show what position a song is at during playback. It only needs to be a simple solution. I found some code online, which uses SoundManager2 http://www.schillmania.com/projects/soundmanager2/ features to adjust a div width to match the song's position but it doesn't seem to be working, not sure where I am going wrong, any help would be appreciated. I have used all the required Soundmanager2 files and playback of the songs work. It's only the progress bar

问题 I'm trying to download an image from url and I need to display the size of the file and the progress of the file downloading. This is what I have. int bytes_downloaded = cursor.getInt(cursor .getColumnIndex(DownloadManager.COLUMN_BYTES_DOWNLOADED_SO_FAR)); int bytes_total = cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_TOTAL_SIZE_BYTES)); final int dl_progress = (int) ((bytes_downloaded * 100l) / bytes_total); runOnUiThread(new Runnable() { @Override public void run() {

问题 I'm trying to download an image from url and I need to display the size of the file and the progress of the file downloading. This is what I have. int bytes_downloaded = cursor.getInt(cursor .getColumnIndex(DownloadManager.COLUMN_BYTES_DOWNLOADED_SO_FAR)); int bytes_total = cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_TOTAL_SIZE_BYTES)); final int dl_progress = (int) ((bytes_downloaded * 100l) / bytes_total); runOnUiThread(new Runnable() { @Override public void run() {

问题 I'm using progressbar.js plugin, which helps me to create nice progress bars using svg . Here is the fiddle: https://jsfiddle.net/vaxobasilidze/xqge4cew/1/ In #container1 I'm using hex colors to style the svg, but in #container I need it to be styled with gradient. As you see, it does not work. Is there a way to style svg using gradients? // progressbar.js@1.0.0 version is used // Docs: http://progressbarjs.readthedocs.org/en/1.0.0/ var bar = new ProgressBar.SemiCircle(container, {

问题 I copy files then my application is finish launching from resource to caches directory. but I want to update my progress bar during copying the files. I copy the file with the code below: -(BOOL)copyDirectory:(NSString*)source toDirectory:(NSString*)targat { BOOL retVal = YES; NSFileManager *fileManager = [[NSFileManager alloc] init]; NSError *error; if ([fileManager fileExistsAtPath:targat] == YES) { NSError *error = nil; [fileManager removeItemAtPath:targat error:&error]; } if(![fileManager

问题 i'm playing with a vb6 gui frontend for ffmpeg and as of now all i can do is to call the ffmpeg via cmd.exe which will shows the command prompt while the whole process is still running. And i thought this was the norm seeing how WinFF, another pascal based frontend gui for ffmpeg works. But i was blown away when i saw this other GVC gui which has a progress bar and everything. So basically, i'm looking into a way how i could cleanly hide the whole command prompt and link the transcoding

问题 The variable 'totalBytes' is constantly at -1 so I cannot calculate/update the progress bar correctly, why would this be happening? private void button1_Click(object sender, EventArgs e) { WebClient client = new WebClient(); client.DownloadFileCompleted += new AsyncCompletedEventHandler(Completed); client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(ProgressChanged); client.DownloadFileAsync(new Uri("http://example.com/test.mp3"), @"E:\Test.mp3"); } private void