private void headerDrag_MouseDown(object sender, MouseEventArgs e) { drag.Grab(this); }
private void Form1_MouseDown(object sender, MouseEventArgs e) { d.Grab(this); }
private void headerDrag_MouseDown(object sender, MouseEventArgs e) { drag.Grab(this); }
private void Form1_MouseDown(object sender, MouseEventArgs e) { d.Grab(this); }