private void btn_DongY_Click(object sender, EventArgs e) { int blresult; blresult = 0; blresult = Convert.ToInt16(MessageBox.Show("Bạn có muốn thêm bệnh nhân", "Thêm Bệnh Nhân", MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation)); //MessageBox.Show(blresult.ToString()); if (blresult == 1) { DataProvider.connection = new SqlConnection(DataProvider.connection_String); DataProvider.connection.Open(); try { string sql = "Update tbl_ThamSo set TienKham = '" + txtGiaTriMoi.Text + "'"; SqlCommand cmd = DataProvider.connection.CreateCommand(); cmd.CommandText = sql; int rowCount = cmd.ExecuteNonQuery(); } catch { } finally { DataProvider.connection.Close(); DataProvider.connection.Dispose(); DataProvider.connection = null; FrmTienKham_GUI FrmThamSo = new FrmTienKham_GUI(); Close(); FrmThamSo.Show(); } } }
private void btnThayDoiTienKham_Click(object sender, EventArgs e) { FrmTienKham_GUI FrmTienKham = new FrmTienKham_GUI(); FrmTienKham.Show(); }