private void button1_Click(object sender, EventArgs e) { var frm_themNha = new themBaiDang(); frm_themNha.Location = this.Location; frm_themNha.StartPosition = FormStartPosition.Manual; frm_themNha.FormClosing += delegate { this.Show(); }; frm_themNha.Show(); this.Hide(); }
private void btnAdd_Click(object sender, EventArgs e) { var frm_ThemBD = new themBaiDang(); frm_ThemBD.Location = this.Location; frm_ThemBD.StartPosition = FormStartPosition.Manual; frm_ThemBD.FormClosing += delegate { this.Show(); }; frm_ThemBD.Show(); this.Hide(); }