//加载数据库的中料仓的名字
private void Time_Load(object sender, EventArgs e)
{
comboBox4.Text = comboBox4.Items[0].ToString();
string sql = "select * from bininfo";
//DataBase db = new DataBase();
//db.command.CommandText = sql;
//db.command.Connection = db.connection;
//db.Dr = db.command.ExecuteReader();
MySqlConn msc1 = new MySqlConn();
MySqlDataReader rd = msc1.getDataFromTable(sql);
while (rd.Read())
{
comboBox3.Items.Add(rd["BinName"].ToString());
}
rd.Close();
msc1.Close();
if (comboBox3.Items.Count > 0)
{
comboBox3.Text = comboBox3.Items[0].ToString();
}
}
/// <summary>
/// type标志是盘库还是清洁镜头
/// 1表示盘库
/// 2表示镜头除尘
/// 3表示镜头除湿
/// </summary>
/// <param name="id">料仓id</param>
/// <param name="time">执行时间</param>
/// <param name="date">执行日期</param>
/// <param name="name">料仓名字</param>
/// <param name="type">什么操作</param>
private void Add_time(string id, string time, string date, string name, string type)
{
try
{
string sql_select = "select * from binauto where BinID = " + id;
//DataBase db_select = new DataBase();
//db_select.command.CommandText = sql_select;
//db_select.command.Connection = db_select.connection;
//db_select.Dr = db_select.command.ExecuteReader();
MySqlConn msc1 = new MySqlConn();
MySqlDataReader rd = msc1.getDataFromTable(sql_select);
while (rd.Read())
{
if (rd["Time"].ToString().Equals(time))
{
MessageBox.Show("此料仓在这个时间已经设置了定时功能", "提示");
return;
}
}
rd.Close();
msc1.Close();
}
catch (FormatException fexc)
{
MessageBox.Show("请查看时间格式或关闭定时窗口重新打开", "提示");
}
catch (SqlException sec)
{
MessageBox.Show("请相关人员检查数据库设置", "提示");
}
string sql = "insert into binauto values(" + id + ", '" + time + "'," + date + ", '" + name + "', '" + type + "')";
try
{
//DataBase db = new DataBase();
//db.command.CommandText = sql;
//db.command.Connection = db.connection;
MySqlConn msc1 = new MySqlConn();
try
{
int isR = msc1.nonSelect(sql);
if (isR > 0)
{
change = 1;
MessageBox.Show("定时 " + comboBox4.Text + " 时间添加成功", "提示");
}
}
catch (FormatException exc)
{
MessageBox.Show("请输入正确的时间:" + exc.ToString(), "提示");
}
msc1.Close();
}
catch (SqlException se)
{
string message_error = se.ToString();
string path = System.Windows.Forms.Application.StartupPath;
FileStream fs = new FileStream(path + "\\log.txt", FileMode.Create | FileMode.Append);
StreamWriter sw = new StreamWriter(fs);
sw.WriteLine("错误信息是：" + message_error + " 时间是：" + DateTime.Now.ToString());
sw.Flush();
sw.Close();
fs.Close();
MessageBox.Show("定时盘库添加时间时数据库连接失败", "提示");
}
}
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text.Equals(""))
{
MessageBox.Show("请输入用户名", "提示");
}
else if (textBox2.Text.Equals(""))
{
MessageBox.Show("请输入密码", "提示");
}
else
{
try
{
//DataBase db = new DataBase();
//db.command.CommandText = "select * from [user]";
//db.command.Connection = db.connection;
//db.Dr = db.command.ExecuteReader();
MySqlConn msc = new MySqlConn();
string sql = "select * from user";
MySqlDataReader rdr = msc.getDataFromTable(sql);
user_login.logout();
while (rdr.Read())
{
if (rdr["UserName"].ToString().Equals(textBox1.Text.Trim()))
{//当存在用户时，首先将用户名提取出来
user_login.name = textBox1.Text;
if (rdr["PassWord"].ToString().Equals(textBox2.Text))
{//如果密码也相同，则提取权限
user_login.admin = rdr["Admin"].ToString();
label3.Visible = true;
button1.Enabled = false;
textBox2.Text = "";
if (SaveUsrInfo == 1)
{//点击了保存用户名密码按钮
string path = System.Windows.Forms.Application.StartupPath;
FileStream fs = new FileStream(path + "\\userinfo.txt", FileMode.Create, FileAccess.Write);
StreamWriter sw = new StreamWriter(fs);
sw.WriteLine(user_login.name + "+" + rdr["PassWord"].ToString());
sw.Flush();
sw.Close();
fs.Close();
}
Thread.Sleep(50);
new Thread(Invoke_show).Start();
break;
//Thread thread = new Thread(show_mainform);
//thread.IsBackground = false;
//thread.Start();
}
else
{
MessageBox.Show("密码错误", "提示");
}
}
}
if (user_login.name.Equals(""))
{
MessageBox.Show("用户不存在", "提示");
}
rdr.Close();
}
catch (Exception exc)
{
//DataBase database = new DataBase();
//string sql_createT = "create table [user] (UserName nvarchar(MAX), PassWord nvarchar(MAX), Admin int);";
//database.command.CommandText = sql_createT;
//database.command.Connection = database.connection;
//database.command.ExecuteNonQuery();
//string sql_init = "insert into [user] values ('root', '123', 1);";
//database.command.CommandText = sql_init;
//database.command.ExecuteNonQuery();
MessageBox.Show("数据库连接出错，请检查数据库连接\r\n错误代码：" + exc.ToString(), "提示");
return;
}
}
}