请告诉我如何获取URL中的数据 [英] Please tell me how can i get the data coming in url

问题描述

protected void btnget_Click(object sender, EventArgs e)
        {
            string url=string.Empty;
            string fromDate,toDate= string.Empty;
            if (chkdate.Checked)
            {
                fromDate = txtfrom.Text;
                toDate = txtto.Text;
                DateTime startDate = Convert.ToDateTime(txtfrom.Text);
                DateTime endDate = Convert.ToDateTime(txtto.Text); 
                TimeSpan ts = endDate.Subtract(startDate);
                if ((txtfrom.Text.Substring(0, 10) != System.DateTime.Now.Date.ToString("MM/dd/yyyy")) && (txtto.Text.Substring(0, 10) != System.DateTime.Now.Date.ToString("MM/dd/yyyy")))
                {
                    if (Convert.ToInt16(ts.ToString().Substring(0, 1).ToString()) < 3)
                    {
                        DateTime dt = System.DateTime.Now.AddMonths(-6);
                        if (startDate > dt || endDate > dt)
                        {
                            fromDate = startDate.ToString("dd/MM/yyyy").Replace("-","/");
                            toDate = endDate.ToString("dd/MM/yyyy").Replace("-", "/");

                            url = "http://api.smscountry.com/reports.aspx?user=sa&passwd=sa&fromdate=" + fromDate+" 00:00:00" + "&todate="+toDate+" 23:59:59";
                            ScriptManager.RegisterStartupScript(((Button)sender), sender.GetType(), "sc1", "window.open('" + url + "')", true);
                            
                        }
}

推荐答案

是否要获取查询字符串值?
查询字符串是变量，以逗号作为分隔符附加到主URL，并以?
开头 您可以使用 Request 对象
访问其值

Do you want to get Query string value ?
Query string are variables, appended to main URL with comma as delimeter and start with ?
you can access it''s value by using Request object

string Uid = Request.QueryString["user"];
string Pwd = Request.QueryString["passwd"];

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