zurückgeben Ich habe eine Funktion in .CS-Datei. Ich mag viele Werte geholt in der Funktion zurückgeben Datei (beid Dateien im selben Projekt) aspx.csEinen Wert in C# -Funktion
Wie ein Wert aus der untenen Funktion zurückzukehren (.CS Datei Code ist wie folgt):
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.Odbc;
using System.Data.SqlClient;
using System.Collections;
using System.IO;
using iTextSharp.text.html.simpleparser;
using iTextSharp.text;
using iTextSharp.text.pdf;
using iTextSharp.text.html;
/// <summary>
/// Summary description for Data
/// </summary>
public class Data
{
public Data()
{
//
// TODO: Add constructor logic here
//
}
public void dat(AjaxControlToolkit.HTMLEditor.Editor Editor1,TextBox TextBox3, TextBox TextBox4, TextBox TextBox2, TextBox TextBox1, DropDownList DropDownList1, DropDownList DropDownList3, HiddenField HiddenField1, HiddenField HiddenField4)
{
String dbDate = DateTime.ParseExact(TextBox3.Text, "dd/mm/yyyy", null).ToString("yyyy-mm-dd");
String respo1 = "";
String respo2 = "";
String editorcont1 = "";
int res = 0;
String sb = "";
String petitioner = "";
String petitioner1 = "";
String resp = "";
String resp1 = "";
String respondants = "";
String addr1 = "";
String addr2 = "";
var order = "";
String nextdate = "";
String nextdate1 = "**/**/****";
String judge1 = "";
String judge2 = "";
String judge3 = "";
String advocates = "";
String a = DropDownList1.SelectedItem.Value;
String b = DropDownList3.SelectedItem.Value.PadLeft(3, '0');
String c = TextBox1.Text.PadLeft(5, '0').ToString();
String d = TextBox2.Text.ToString();
String digit = a + b + c + d;
String jjj = "";
try
{
OdbcConnection casetype = new OdbcConnection("Driver={MySQL ODBC 3.51 Driver};Server=10.155.160.130;Database=testcase;User=root;Password=;Option=3;");
casetype.Open();
String petresquery1 = "select fil_no from testcase.main where reg_no =? OR fil_no=?";
OdbcCommand petrescmd1 = new OdbcCommand(petresquery1, casetype);
petrescmd1.Parameters.AddWithValue("?", digit);
petrescmd1.Parameters.AddWithValue("?", digit);
OdbcDataReader respetMyReader1 = petrescmd1.ExecuteReader();
while (respetMyReader1.Read())
{
String fil_no = respetMyReader1["fil_no"].ToString();
HiddenField4.Value = fil_no;
//Response.Write(HiddenField4.Value);
}
string showmodifquery = "select notice from notice_aspx where fil_no=?";
OdbcCommand showmodifcmd = new OdbcCommand(showmodifquery, casetype);
showmodifcmd.Parameters.AddWithValue("?", HiddenField4.Value);
OdbcDataReader showmodifMyReader = showmodifcmd.ExecuteReader();
if (showmodifMyReader.Read())
{
String showmodif1 = showmodifMyReader["notice"].ToString();
Editor1.Content = showmodif1;
}
else
{
//************to get case type
string casetypequery = "select casename from casetype where skey=?";
//************to get pet res
string petresquery = "select pet_name,res_name from testcase.main where reg_no =? OR fil_no=?";
//*******to get respondants
string respoquery = "SELECT sr_no,partyname,addr1,addr2 FROM testcase.party where fil_no=? and pet_res='R'order by sr_no,party_lh,party_lh2,party_lh3,party_lh4,party_lh5";
//*******to get order
string ordequery = "select orde from testcase.orddetpabak where fil_no=? and orderdate=?";
//*********to get next date
string nextdatequery = "SELECT next_dt FROM testcase.heardt where fil_no=? and next_dt>?;";
//*********to get jud1
string jud1query = "select jname from testcase.orddetpabak,testcase.judge where orddetpabak.jud1 = judge.jcode and fil_no=? and orderdate=?;";
//*********to get jud2
string jud2query = "select jname from testcase.orddetpabak,testcase.judge where orddetpabak.jud2 = judge.jcode and fil_no=? and orderdate=?;";
//*********to get jud3
string jud3query = "select jname from testcase.orddetpabak,testcase.judge where orddetpabak.jud3 = judge.jcode and fil_no=? and orderdate=?;";
//*********to get advocates
string advquery = "SELECT adv FROM testcase.orddetpabak where fil_no=? and orderdate=?";
//************to get case type
OdbcCommand casetypecmd = new OdbcCommand(casetypequery, casetype);
String casetypefromdropdown = DropDownList3.SelectedItem.ToString();
casetypecmd.Parameters.AddWithValue("?", casetypefromdropdown);
using (OdbcDataReader casetypeMyReader = casetypecmd.ExecuteReader())
{
while (casetypeMyReader.Read())
{
String casename = casetypeMyReader["casename"].ToString();
HiddenField1.Value = casename;
}
}
//************to get pet res
OdbcCommand petrescmd = new OdbcCommand(petresquery, casetype);
petrescmd.Parameters.AddWithValue("?", digit);
petrescmd.Parameters.AddWithValue("?", digit);
using (OdbcDataReader respetMyReader = petrescmd.ExecuteReader())
{
while (respetMyReader.Read())
{
petitioner1 = respetMyReader["pet_name"].ToString();
//petitioner1 = petitioner.Substring(0, 1) + petitioner.Substring(1).ToLower();
resp1 = respetMyReader["res_name"].ToString();
//resp1 = resp.Substring(0, 1) + resp.Substring(1).ToLower();
//String fil_no = respetMyReader["fil_no"].ToString();
//HiddenField4.Value = fil_no;
////Response.Write(HiddenField4.Value);
// return petitioner1;
}
if (petitioner1 == "")
{
HttpContext.Current.Response.Write("<b><font color='red'>Wrong Entry!!!");
}
}
//*******to get respondants
String respo = HiddenField4.Value;
OdbcCommand respocmd = new OdbcCommand(respoquery, casetype);
respocmd.Parameters.AddWithValue("?", respo);
using (OdbcDataReader respoMyReader = respocmd.ExecuteReader())
{
while (respoMyReader.Read())
{
respo1 = respoMyReader["sr_no"].ToString();
respo2 = respoMyReader["partyname"].ToString();
addr1 = respoMyReader["addr1"].ToString();
addr2 = respoMyReader["addr2"].ToString();
res = Convert.ToInt32(respo1);
//Response.Write(res);
//Response.Write(respo2);
//editorcont1 = "<table><tr><td width='10'>" + res + "</td><td>"+"<P align= 'left'>"+ respo2 +"</P></td>"+"</br>";
////HiddenField7.Value = editorcont1;
//asd(editorcont1);
//respondants = respo2.Substring(0, 1) + respo2.Substring(1).ToLower();
//addr1 = addr1.Substring(0, 1) + addr1.Substring(1).ToLower();
//addr2 = addr2.Substring(0, 1) + addr2.Substring(1).ToLower();
editorcont1 = res + ") " + respo2 + "<br/> " + addr1 + " " + addr2 + "<br/>";
sb = sb + editorcont1;
}
}
//*******to get order
OdbcCommand ordecmd = new OdbcCommand(ordequery, casetype);
ordecmd.Parameters.AddWithValue("?", HiddenField4.Value);
ordecmd.Parameters.AddWithValue("?", dbDate);
using (OdbcDataReader ordeMyReader = ordecmd.ExecuteReader())
{
while (ordeMyReader.Read())
{
order = ordeMyReader["orde"].ToString();
}
}
//*******to get nextdate
OdbcCommand nextdatecmd = new OdbcCommand(nextdatequery, casetype);
nextdatecmd.Parameters.AddWithValue("?", HiddenField4.Value);
nextdatecmd.Parameters.AddWithValue("?", dbDate);
using (OdbcDataReader nextdateMyReader = nextdatecmd.ExecuteReader())
{
while (nextdateMyReader.Read())
{
nextdate = nextdateMyReader["next_dt"].ToString();
}
nextdate1 = Convert.ToDateTime(nextdate).ToString("dd/MM/yyyy");
}
//*********to get jud1
OdbcCommand jud1cmd = new OdbcCommand(jud1query, casetype);
jud1cmd.Parameters.AddWithValue("?", HiddenField4.Value);
jud1cmd.Parameters.AddWithValue("?", dbDate);
using (OdbcDataReader jud1MyReader = jud1cmd.ExecuteReader())
{
while (jud1MyReader.Read())
{
judge1 = jud1MyReader["jname"].ToString();
jjj = "J";
}
}
//*********to get jud2
OdbcCommand jud2cmd = new OdbcCommand(jud2query, casetype);
jud2cmd.Parameters.AddWithValue("?", HiddenField4.Value);
jud2cmd.Parameters.AddWithValue("?", dbDate);
using (OdbcDataReader jud2MyReader = jud2cmd.ExecuteReader())
{
while (jud2MyReader.Read())
{
judge2 = jud2MyReader["jname"].ToString();
jjj = "JJ";
}
}
//*********to get jud3
OdbcCommand jud3cmd = new OdbcCommand(jud3query, casetype);
jud3cmd.Parameters.AddWithValue("?", HiddenField4.Value);
jud3cmd.Parameters.AddWithValue("?", dbDate);
using (OdbcDataReader jud3MyReader = jud3cmd.ExecuteReader())
{
while (jud3MyReader.Read())
{
judge3 = jud3MyReader["jname"].ToString();
jjj = "JJJ";
}
}
//*******to get advocates
OdbcCommand advcmd = new OdbcCommand(advquery, casetype);
advcmd.Parameters.AddWithValue("?", HiddenField4.Value);
advcmd.Parameters.AddWithValue("?", dbDate);
using (OdbcDataReader advMyReader = advcmd.ExecuteReader())
{
while (advMyReader.Read())
{
advocates = advMyReader["adv"].ToString();
}
}
DateTime month = DateTime.Now;
String tyear = TextBox2.Text;
tyear = tyear.Remove(0, 2);
String year = DateTime.Now.Year.ToString();
year = year.Remove(0, 2);
TextBox4.Text = order;
}
}
catch (Exception er)
{ }
}
}
Ich möchte Anwälte, jjj, tyear, Jahr, Petentin1, resp1, sb usw. übergeben ... Wie kann ich es tun?
nicht verwandt, aber nur ein Rat: nicht nur Fehler fangen und mit ihm nichts zu tun ... diese Art und Weise werden Sie nie wissen, was schief gelaufen ist, wenn etwas nicht funktioniert. Entweder etwas mit der Ausnahme machen (z. B. sich in die Datenbank einloggen) oder es überhaupt nicht abfangen. –