C#-在运行时选择多个按钮，并立即将值保存到数据库

我正在开发航空公司座位地图应用程序。但我不能一次更改多个按钮的值

我搜索了我的解决方案，但没有找到我想要的

我的顺序是

选择我想要被封锁的座位

按钮在选中时高亮显示

我将添加“保存”按钮。此按钮将所有选定的按钮值保存到数据库

就这些

以下是我的动态按钮代码：

     private void GenerateSeats()
    {
        const int seatSpacing = 6;
        const int middleRowWidth = 50;
        const int seatWidth = 40;
        const int seatHeight = 30;
        char[] Seatletter = { 'A', 'B', 'C', 'D', 'E', 'F' };
        //panel1.Width = 6 * (seatHeight + seatSpacing) + seatSpacing + middleRowWidth;
        //panel1.Width = 1200;

        var buttonSize = new Size(seatWidth, seatHeight);

        for (int i = 0; i <= 155; i++)
        {
            int SeatRow = i / 6;
            for (int j = 0; j <= 5; j++)
            {
                int thisRow = i / 6;
                int thisColumn = j % 6;

                int seatTop = thisRow * (seatHeight + seatSpacing);
                int seatLeft = thisColumn * (seatWidth + seatSpacing);

                string SeatCode = (SeatRow + 1).ToString() + Seatletter[j];

                if (thisColumn >= 3) seatLeft += middleRowWidth;

                con.Open();
                cmd = new SqlCommand("select * from Passengers where seat = @checkseat", con);
                cmd.Parameters.AddWithValue("@checkseat", SeatCode);
                SqlDataReader Reader = cmd.ExecuteReader();

                Button SButton = new Button();
                SButton.Click += new EventHandler(SButton_Click);
                SButton.Size = buttonSize;
                SButton.BackgroundImageLayout = ImageLayout.Stretch;
                SButton.TextAlign = ContentAlignment.MiddleRight;
                SButton.Text = SeatCode;
                SButton.Location = new Point(seatTop, seatLeft);
                SeatMapPanel.Controls.Add(SButton);

                if (Reader.Read()) //Check seats (available or not)
                    {
                        SButton.BackgroundImage = Properties.Resources.CXV_blk_j;      //already reserved seats                      
                    }
                else 
                    {
                        SButton.BackgroundImage = Properties.Resources.CXV_def_j;    //Available seats
                    }
                con.Close();
            }
        }
    }

private void generateSets（）
{
const int seatspace=6；
const int middleRowWidth=50；
常数int seatWidth=40；
常数int seatHeight=30；
char[]Seatletter={'A'，'B'，'C'，'D'，'E'，'F'}；
//面板1.宽度=6*（座椅右侧+座椅间距）+座椅间距+中间行宽度；
//面板1.宽度=1200；
var buttonSize=新尺寸（座位宽度、座位宽度）；
对于（int i=0；i
弄到所有的空位

拿到所有指定的座位

弄到所有的空座位

把所有的座位都堵上

上述4项功能将为您提供可用座位号等信息

例如

 List<int> GetAllTheAvailableSeats() //You can return anything which is suitable
   {
       //your logic of database
   } 

同样，对于其他状态

注意：-根据您的需要进行优化
您的代码效率不高-当您可以在一次调用中获得所有分配的座位时，您可以执行156条SQL语句。创建156个按钮也不是非常有效-您可以将整件事情呈现为一个位图，然后检测鼠标单击。您的问题是还不清楚-什么不起作用？现在我希望生成具有阻止座位的座位。阻止座位仅限于预订。指定用户将选择阻止座位，而这些座位不可用于预订。因此我希望选择要阻止的座位。并立即将其保存到数据库。在单个查询中获取所有已预订的座位。您可以在单独的函数中执行此操作。然后，在生成面板时，将按钮设置回原位。如果可以使用wpf，则可以节省时间。此代码看起来效率低下。最好发送一个sql命令，而不是为每个座位发送一个命令。；）
 List<int> GetAllTheAvailableSeats() //You can return anything which is suitable
   {
       //your logic of database
   } 

 private void GenerateSeats()
{
    const int seatSpacing = 6;
    const int middleRowWidth = 50;
    const int seatWidth = 40;
    const int seatHeight = 30;
    char[] Seatletter = { 'A', 'B', 'C', 'D', 'E', 'F' };
    //panel1.Width = 6 * (seatHeight + seatSpacing) + seatSpacing + middleRowWidth;
    //panel1.Width = 1200;

    var buttonSize = new Size(seatWidth, seatHeight);

    for (int i = 0; i <= 155; i++)
    {
        int SeatRow = i / 6;
        for (int j = 0; j <= 5; j++)
        {
            int thisRow = i / 6;
            int thisColumn = j % 6;

            int seatTop = thisRow * (seatHeight + seatSpacing);
            int seatLeft = thisColumn * (seatWidth + seatSpacing);

            string SeatCode = (SeatRow + 1).ToString() + Seatletter[j];

            if (thisColumn >= 3) seatLeft += middleRowWidth;

            Button SButton = new Button();
            SButton.Click += new EventHandler(SButton_Click);
            SButton.Size = buttonSize;
            SButton.BackgroundImageLayout = ImageLayout.Stretch;
            SButton.TextAlign = ContentAlignment.MiddleRight;
            SButton.Text = SeatCode;
            SButton.Location = new Point(seatTop, seatLeft);
            SeatMapPanel.Controls.Add(SButton);

        }
    }
}

public void SetSeatStatuses() 
{
   foreach(var seatinfo in AvailableSeats) //available seat  can be int or anything
    {
      var button =  SeatMapPanel.Controls[seatInfo] as Button;
      //set background images here
    }
}