මේ Code එකේ අවුල මොකක්ද?

[isurutmv]

මේ Code එකේ අවුල මොකක්ද?

මේකේ අවුල මොකක්ද බන්

namespace WindowsFormsApplication2
{
    public partial class Form1 : Form
    {
        

        public Form1()
        {
            InitializeComponent();
        }

        public object Documents { get; private set; }

        private void button1_Click(object sender, EventArgs e)
        {
            progressBar1.Minimum = 0;
            progressBar1.Maximum = 100;

            IEnumerable<VideoInfo> videos = DownloadUrlResolver.GetDownloadUrls(txturl.Text);

            VideoInfo video = videos.First(p => p.VideoType == VideoType.Mp4 && p.Resolution == Convert.ToInt32(comboBox1.Text));

            if (video.RequiresDecryption)
                DownloadUrlResolver.DecryptDownloadUrl(video);

             var VideoDownloader  = new VideoDownloader(video, Path.Combine("E:/down", video.Title + video.VideoExtension));

            VideoDownloader.DownloadProgressChanged += Downloader_DownloadProgressChanged;


           
            VideoDownloader.Execute();

            
         }

        private void Downloader_DownloadProgressChanged(object sender, ProgressEventArgs e)
        {
            Invoke(new MethodInvoker(delegate () 
            {

                progressBar1.Value = (int)e.ProgressPercentage;
                lblprecentage.Text = $"{string.Format("{0:0.##}", e.ProgressPercentage)}%";
                progressBar1.Update();




            }));
                



            
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            comboBox1.SelectedIndex = 0;
        }
    }
}

මේකේ මෙන්න මේ line එක නැතුව තිබ්බම video එක down වෙනවා but prograss bar එක වැඩ නෑ මේ line එක දැම්මාම programme එක වැඩ නෑ

VideoDownloader.DownloadProgressChanged += Downloader_DownloadProgressChanged;

දන්නා කෙනෙක් කියාදෙනු මැනවි.

 

[EMINƎM]

stackoverflow dapan bro

 

[mcwolfe]

stackoverflow dapan bro

 

[asiridol]

මේකේ අවුල මොකක්ද බන්

namespace WindowsFormsApplication2
{
    public partial class Form1 : Form
    {
        

        public Form1()
        {
            InitializeComponent();
        }

        public object Documents { get; private set; }

        private void button1_Click(object sender, EventArgs e)
        {
            progressBar1.Minimum = 0;
            progressBar1.Maximum = 100;

            IEnumerable<VideoInfo> videos = DownloadUrlResolver.GetDownloadUrls(txturl.Text);

            VideoInfo video = videos.First(p => p.VideoType == VideoType.Mp4 && p.Resolution == Convert.ToInt32(comboBox1.Text));

            if (video.RequiresDecryption)
                DownloadUrlResolver.DecryptDownloadUrl(video);

             var VideoDownloader  = new VideoDownloader(video, Path.Combine("E:/down", video.Title + video.VideoExtension));

            VideoDownloader.DownloadProgressChanged += Downloader_DownloadProgressChanged;


           
            VideoDownloader.Execute();

            
         }

        private void Downloader_DownloadProgressChanged(object sender, ProgressEventArgs e)
        {
            Invoke(new MethodInvoker(delegate () 
            {

                progressBar1.Value = (int)e.ProgressPercentage;
                lblprecentage.Text = $"{string.Format("{0:0.##}", e.ProgressPercentage)}%";
                progressBar1.Update();




            }));
                



            
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            comboBox1.SelectedIndex = 0;
        }
    }
}

මේකේ මෙන්න මේ line එක නැතුව තිබ්බම video එක down වෙනවා but prograss bar එක වැඩ නෑ මේ line එක දැම්මාම programme එක වැඩ නෑ

VideoDownloader.DownloadProgressChanged += Downloader_DownloadProgressChanged;

දන්නා කෙනෙක් කියාදෙනු මැනවි.

WPFda? mama xamarinnam dannawa... awla UI control ekak non-UI thread ekakin access karana ekada? breakpoints dala balapan

 

[isurutmv]

 

[The_Killer]

Codereview eke danna ona. Stack overflow newei machan

 

[asiridol]

umba kiwwa line eke nemeine ban case eka.. umba kiwwe meka

VideoDownloader.DownloadProgressChanged += Downloader_DownloadProgressChanged;

pena widiyata path eka case wage..

 

[JokerFan]

yako ubala xamarin dev karanna, Keys kohenda ubalata hambune? oke Free eka wadak naa neda?

 

[asiridol]

umba kiwwa line eke nemeine ban case eka.. umba kiwwe meka

VideoDownloader.DownloadProgressChanged += Downloader_DownloadProgressChanged;

pena widiyata path eka case wage..

thawa ekak machan.. variable names hariyata deela purudu weyan.. event handlers attach karaddi meaningful names deepan.. owa danma purudu weyan.. hariyata wada karana code witharak liyala ba.. comments nathuwa code eka therum ganna tharamata readable wenna one..

 

[asiridol]

yako ubala xamarin dev karanna, Keys kohenda ubalata hambune? oke Free eka wadak naa neda?

dan free ban.. microsoftla aragena open source kala project eka

 

[isurutmv]

umba kiwwa line eke nemeine ban case eka.. umba kiwwe meka

VideoDownloader.DownloadProgressChanged += Downloader_DownloadProgressChanged;

pena widiyata path eka case wage..

na bn

VideoDownloader.DownloadProgressChanged += Downloader_DownloadProgressChanged;

oya line eka nathuwa programme eka wada prograssbar eka wada na habayi oya line eka dammama prograss bar eka wada na mata progress bar ekath ekka wada karanna wadiya therenne na bn oya line eka nathuwa progress bar eka wada karanna hadaganna puluwan widihak qwath athi.

 

[asiridol]

e unata ban umbe exception ekak enne oya line eke nemeine ban

 

[Mr Krrish]

BUMP

 

[isurutmv]

e unata ban umbe exception ekak enne oya line eke nemeine ban

matath thiyena awula okane

 

[asiridol]

issella exception eka fix karapan.. passe balapan event handler eka

 

[isurutmv]

issella exception eka fix karapan.. passe balapan event handler eka

exception eka fix wenawa bn ara line eka nathuwa ee line eka nathuwa programme eka wada

 

[asiridol]

issella meka change karapan

var VideoDownloader = new VideoDownloader(video, Path.Combine("E://down", video.Title + video.VideoExtension));

eeta passe balapan video.title invalid characters thiyenawada kiyala

 

[isurutmv]

issella meka change karapan

var VideoDownloader = new VideoDownloader(video, Path.Combine("E://down", video.Title + video.VideoExtension));

eeta passe balapan video.title invalid characters thiyenawada kiyala

 

[isurutmv]

 

[isurutmv]