CODEWITHSUNDEEP
c#wpfmultithreadingbackgroundworker
Daniel
Daniel

Reputation: 1114

Dialog from BackgroundWorker waiting for user input

Can I open Dialog from BackgroundWorker and pause it until user decides?

MyWorker = new System.ComponentModel.BackgroundWorker();
MyWorker.DoWork += new System.ComponentModel.DoWorkEventHandler(CopyWorker_DoWork);
MyWorker.RunWorkerAsync();

private void MyWorker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
    int i=0;
    while ((i) < collection.Count())
    {
       cListEntry item = collection[i];
       if (item.conflicted ==true) {
            Dispatcher.BeginInvoke(new Action(() =>
            {
                var dialog = new WindowConflict();
                //Open dialog and wait for user action
                if (dialog.ShowDialog() == true)
                {
                    item.level = dialog.Response;
                }

Upvotes: 0

Views: 406

Answers (1)

user2709119
user2709119

Reputation: 36

You should use invoke instead of begininvoke, begininvoke allows the task to continue running but you want it to wait.

Upvotes: 1

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