I have developed winform application and I have set formborderstyle=none. Thatz why when I am running application I can't minimize it through taskbar. Does any body knows solution for this?

I tried following code.. adding it in my form.

    const int WS_CLIPCHILDREN = 0x2000000;
    const int WS_MINIMIZEBOX = 0x20000;
    const int WS_MAXIMIZEBOX = 0x10000;
    const int WS_SYSMENU = 0x80000;
    const int CS_DBLCLKS = 0x8;
    protected override CreateParams CreateParams
    {
        get
        {
            CreateParams cp = base.CreateParams;
            cp.Style = WS_CLIPCHILDREN | WS_MINIMIZEBOX | WS_SYSMENU;
            cp.ClassStyle = CS_DBLCLKS;
            return cp;
        }
    }

I am now able to minimize the application from taskbar. But the problem is it is creating two intances of my application one which I need and the other which is unneccessary.

Does any body knows solution for this.. or does anyone has some other solution which works ?

c# winforms
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