using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.SqlClient; namespace DormManageSystem { public partial class AddAccident : Form { private SqlConnection sqlConnection1 = null; public AddAccident() { InitializeComponent(); this.sqlConnection1 = new SqlConnection(DormManageSystem.database.sqlConnection.connection); } private void btchongzhi_Click(object sender, EventArgs e) { dormid.Text = ""; person.Text = ""; koufen.Text = ""; shijian.Text = ""; chuli.Text = ""; } private void btok_Click(object sender, EventArgs e) { try { if (dormid.Text.Trim() == "" || shijian.Text == ""||chuli.Text=="") MessageBox.Show("请输入完整信息!", "提示"); else { sqlConnection1.Open(); string sql = "select * from dorm where dormid ='" + dormid.Text.Trim() + "'"; SqlCommand cmd = new SqlCommand(sql, sqlConnection1); if (null == cmd.ExecuteScalar()) MessageBox.Show("没有该宿舍号,请重新输入!", "提示"); else { sql = "insert into accident(dormid,person,time,accident,koufen,deal) values('" + dormid.Text.Trim() + "','" + person.Text.Trim()+ "','" + date.Value.Date.ToString() + "','" + shijian.Text+ "','" + koufen.Text.Trim()+ "','" + chuli.Text + "')"; cmd.CommandText = sql; cmd.ExecuteNonQuery(); MessageBox.Show("添加信息成功!", "提示"); } sqlConnection1.Close(); } } catch (Exception ex) { MessageBox.Show(ex.Message); } } } }