There is Task exists, It is unnesscery using BackgroundWorker, Task is more simple. for example:
ProgressDialog.cs:
public partial class ProgressDialog : Form
{
public System.Windows.Forms.ProgressBar Progressbar { get { return this.progressBar1; } }
public ProgressDialog()
{
InitializeComponent();
}
public void RunAsync(Action action)
{
Task.Run(action);
}
}
Done! Then you can reuse ProgressDialog anywhere:
var progressDialog = new ProgressDialog();
progressDialog.Progressbar.Value = 0;
progressDialog.Progressbar.Maximum = 100;
progressDialog.RunAsync(() =>
{
for (int i = 0; i < 100; i++)
{
Thread.Sleep(1000)
this.progressDialog.Progressbar.BeginInvoke((MethodInvoker)(() => {
this.progressDialog.Progressbar.Value += 1;
}));
}
});
progressDialog.ShowDialog();