VB.NET code:
int index = int.Parse(Request.QueryString["index"]);
try
{
connection = new SqlConnection(System.Web.Configuration.WebConfigurationManager.ConnectionStrings["Pubs"].ConnectionString.ToString());
connection.Open();
command = new SqlCommand("update [filling] set question='" + this.TextBox1.Text + "', answer='" + this.TextBox2.Text + "', belongto=" + int.Parse(this.DropDownList1.SelectedValue) + " where ID=" + index, connection);
int lines = command.ExecuteNonQuery();
}
catch (Exception err)
{
Response.Write(err.ToString());
}
finally
{
connection.Close();
}
这样写有错误码？为什么老是更新不了？？？？？
if(!this.ispostpack)
{
这里是页面加载的时候所要加载的数据
}
加这上个
页面刷新了没？？
可能代码复制少了
点击保存按钮的时候运行下面的代码
VB.NET code:
protected void Button1_Click(object sender, EventArgs e)
{
if (this.Button1.Text == "保存")
数据库表中有一列（TranXml）类型是xml，存储的是类似
<fathernode>
<a>aaa
</a>
<b>bbb
</b>
</fathernode>
的信息，并且通过查询方� ......
