private void button1_Click(object sender, EventArgs e) { if ((this.MdiParent as MForm1).OpenChildForm(typeof(A_FZ_KH))) return; A_FZ_KH cm = new A_FZ_KH(this); cm.MdiParent = this.MdiParent; cm.Show(); }
private void button1_Click(object sender, EventArgs e) { A_FZ_KH cm = new A_FZ_KH(this); cm.MdiParent = this.MdiParent; cm.Show(); }
private void button3_Click(object sender, EventArgs e) { if ((this.MdiParent as MForm1).OpenChildForm(typeof(A_FZ_KH))) { return; } A_FZ_KH akh = new A_FZ_KH(this); akh.MdiParent = this.MdiParent; akh.Show(); }