winform窗体跟随窗体

Form2 frm2 = new Form2();

private void MoveProc()

{

frm2.StartPosition = FormStartPosition.CenterParent;

frm2.Left = this.Left + panel1.Left;

frm2.Top = this.Top + panel1.Top;

}

public Form1()

{

InitializeComponent();

MoveProc();

this.AddOwnedForm(frm2);

frm2.Show();

}

private void Form1_Move(object sender, EventArgs e)

{

MoveProc();

}

private void button1_Click(object sender, EventArgs e)

{

Form2 frm2 = new Form2();

frm2.StartPosition = FormStartPosition.CenterParent;

frm2.ShowDialog();

}

条件：

FORM1

FORM2

巴特西