怪异了,还是我太菜?
ysb 2006-10-20 04:59:42 页面很简单,放一个TextBox,一个button,按button,返回自身页面,并传递id参数,valud是Textbox的值,同时,把id参数的值,重新赋给Textbox1
为什么,一旦在page_load中放了TextBox1.Text =aa;后,在Button_Click中就得不到textbox的值了?
protected void Page_Load(object sender, EventArgs e)
{
string aa = "";
try
{
aa = Request.QueryString["Item"];
}
catch (Exception)
{
}
//TextBox1.Text = aa;
}
protected void Button1_Click(object sender, EventArgs e)
{
string url;
url = "Default.aspx?Item=" + TextBox1.Text.ToString().ToUpper();
Response.Redirect(url);
}