C# thread method return a value? [duplicate]

Answer 1

If you can use any method of threading, try BackgroundWorker:

BackgroundWorker bw = new BackgroundWorker();
public Form1()
{
    InitializeComponent();

    bw.DoWork += bw_DoWork;
    bw.RunWorkerCompleted += bw_RunWorkerCompleted;
    bw.RunWorkerAsync("MyName");
}

void bw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
    Text = (string)e.Result;
}

void bw_DoWork(object sender, DoWorkEventArgs e)
{
    string name = (string)e.Argument;
    e.Result = "Hello ," + name;
}