In the following link: "Make Thread-Safe Calls to Windows Forms Controls http://msdn.microsoft.com/en-us/library/ms171728.aspx"

We can see an example which provide cross tread access to a winform control.

But if the thread is in a while loop, it will cause the heavy memory leak. As I use taskmanage I can see the memory is increasing. Can anyone help me to solve the problem?

        oThread2 = new Thread(new ThreadStart(Cyclic_Call));
        oThread2.Start();

    delegate void SetText_lab_Statubar(string text);
    private void m_SetText_lab_Statubar(string text)
    {
        if (this.lab_Statubar.InvokeRequired)
        {
            SetText_lab_Statubar d = new SetText_lab_Statubar(m_SetText_lab_Statubar);
            this.Invoke(d, new object[] { text });
        }
        else
        {
            this.lab_Statubar.Text = text;
        }
    }

    private void Cyclic_Call()
    {
        do
        {
                this.m_SetText_lab_Statubar("This string is set from thread");  Thread.Sleep(100);

        }
        while (!b_AbortThraed);
    }