从动态创建的控件将值保存到数据库 [英] Save values to db from dynamically created controls

问题描述

你好，

我有一个链接按钮，它将在每次单击时创建文本框和下拉列表.下面是代码

Hello,

I have a link button which will create textboxes and dropdowns on each click. Below is the code

int countTimes;
   protected void AddSkills_Click(object sender, EventArgs e)
   {
       if (ViewState["countTimes"] == null)
       {
           countTimes = 1;
       }
       else
       {
           countTimes = Convert.ToInt32(ViewState["countTimes"]);
       }

       TextBox txtSkill;
       TextBox txtVersion;
       TextBox txtLastUsed;
       DropDownList ddlExpYears;
       DropDownList ddlExpMonths;

       for (int i = 0; i < countTimes; i++)
       {
           txtSkill = new TextBox();

           txtVersion = new TextBox();

           txtLastUsed = new TextBox();

           ddlExpYears = new DropDownList();

           ddlExpMonths = new DropDownList();


           txtSkill.ID = "txtSkill" + i;

           txtVersion.ID = "txtVersion" + i;

           txtLastUsed.ID = "txtLastUsed" + i;


           ddlExpYears.ID = "ddlExpYears" + i;


           ddlExpMonths.ID = "ddlExpMonths" + i;


           SkillPlaceHolder.Controls.Add(txtSkill);

           SkillPlaceHolder.Controls.Add(txtVersion);


           SkillPlaceHolder.Controls.Add(txtLastUsed);
           SkillPlaceHolder.Controls.Add(ddlExpYears);
           SkillPlaceHolder.Controls.Add(ddlExpMonths);

           for (int j = 0; j<= 25; j++)
           {
               ddlExpYears.Items.Add(new ListItem(j.ToString()));

               ddlExpMonths.Items.Add(new ListItem(j.ToString()));
           }
       }

现在，我想从这些控件中获取值并保存到数据库.怎么做.

请帮助

问候

Now I want to fetch the values from these controls and save to database. How to do.

Kindly help

regards

推荐答案

但是为什么所有这些手工编写的代码呢?为什么不为此使用GridView?看看这里检查一下: ASP.NET 2.0中的可编辑GridView [ ^ ]

祝你好运！

But why all this hand crafted code? Why not use a GridView for this? Have a look here to check it out: Editable GridView in ASP.NET 2.0[^]

Good luck!

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