/
user_registration.aspx.cs
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/
user_registration.aspx.cs
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using System;
using System.Text;
using System.Collections;
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.SqlClient;
using System.Data.SqlTypes;
using System.Data.Sql;
using System.Data.ProviderBase;
using System.Windows.Forms;
public partial class user_registration : System.Web.UI.Page
{
static SqlConnection con = new SqlConnection("Data Source=.\\SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;User Instance=True");
static int s6;
static String encode(String r88)
{
char[] r8 = r88.ToCharArray();
int length;
length = r8.Length;
char[] s = new char[length];
char[] r = new char[length];
char[] r2 = new char[length];
char[] r3 = new char[length];
char[] r4 = new char[length];
char[] r7 = new char[length];
char[] r9 = new char[length];
int k = 0, j, i, len1, len2, a = 0, m = 0, t, ascode;
string digit = "123456789";
int[] b4 = { 127, 126, 125, 124, 123 };
int[] a4 = { 123, 124, 125, 126, 127 };
int[] a3 = { 91, 92, 93, 94, 95, 96 };
int[] b3 = { 96, 95, 94, 93, 92, 91 };
int[] a2 = { 58, 59, 60, 61, 62, 63, 64 };
int[] b2 = { 64, 63, 62, 61, 60, 59, 58 };
int[] a1 = { 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 };
int[] b1 = { 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33 };
string bigalpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
string revbigalpha = "ZYXWVUTSRQPONMLKJIHGFEDCBA";
string revalpha = "zyxwvutsrqponmlkjihgfedcba";
string alpha = "abcdefghijklmnopqrstuvwxyz";
string revdigit = "987654321";
len1 = length / 2;
len2 = length % 2;
len2 = len1 + len2;
j = length - 1;
t = j;
for (i = 0; i < len2; i++)
{
s[k] = r8[j];
k++;
j--;
if (a <= (len1 + 1))
{
if (a != len1)
{
s[k] = r8[i];
k++;
}
}
a++;
}
k = 0;
int l = (r8.Length) - 1;
for (i = 0; i <= l; i++)
{
m = (int)s[i];
if (m >= 97 && m <= 122)
{
for (j = 0; j <= 25; j++)
{
if (alpha[j] == s[i])
{
r[k] = revalpha[j];
k++;
}
}
}
else if (m >= 65 && m <= 90)
{
for (j = 0; j <= 25; j++)
{
if (bigalpha[j] == s[i])
{
r[k] = revbigalpha[j];
k++;
}
}
}
else if (m >= 49 && m <= 57)
{
for (j = 0; j <= 8; j++)
{
if (digit[j] == s[i])
{
r[k] = revdigit[j];
k++;
}
}
}
else if (m >= 33 && m <= 48)
{
for (j = 0; j <= 15; j++)
{
if (a1[j] == m)
{
r[k] = (char)b1[j];
k++;
break;
}
}
}
else if (m >= 58 && m <= 64)
{
for (j = 0; j <= 6; j++)
{
if (a2[j] == m)
{
r[k] = (char)b2[j];
k++;
}
}
}
else if (m >= 91 && m <= 96)
{
for (j = 0; j <= 5; j++)
{
if (a3[j] == m)
{
r[k] = (char)b3[j];
k++;
}
}
}
else if (m >= 123 && m <= 127)
{
for (j = 0; j <= 4; j++)
{
if (a4[j] == m)
{
r[k] = (char)b4[j];
k++;
}
}
}
}
int lastrange = 128;
int startrange = 32;
k = 0;
j = 0;
int diff;
int len = r8.Length;
int subplus = len;
if (len % 2 == 0)
{
for (i = 0; i < len; i++)
{
ascode = (int)r[i];
if (i % 2 != 0)
{
ascode = ascode - subplus;
if (ascode < 33)
{
diff = 33 - ascode;
ascode = lastrange - diff;
}
}
else
{
ascode = ascode + subplus;
if (ascode > 127)
{
diff = ascode - 127;
ascode = startrange + diff;
}
}
r2[i] = (char)ascode;
subplus--;
}
}
else
{
for (i = 0; i < len; i++)
{
ascode = (int)r[i];
if (i % 2 == 0)
{
ascode = ascode - subplus;
if (ascode < 33)
{
diff = 33 - ascode;
ascode = lastrange - diff;
}
}
else
{
ascode = ascode + subplus;
Console.WriteLine(ascode);
if (ascode > 127)
{
diff = ascode - 127;
ascode = startrange + diff;
}
}
r2[i] = (char)ascode;
subplus--;
}
}
char[] r5 = new char[length];
int e = 0;
int leng = r8.Length - 1;
for (i = leng; i >= 0; i--)
{
r5[e] = r2[i];
e++;
}
String r55 = new String(r5);
return (r55);
}
protected void Button1_Click(object sender, EventArgs e)
{
String ab = TextBox1.Text.ToString();
String bb = Label10.Text.ToString();
String kb = TextBox3.Text.ToString();
String cb = TextBox4.Text.ToString();
String db = TextBox5.Text.ToString();
String fb = DropDownList4.SelectedItem.Text.ToString() + "-" + DropDownList5.SelectedItem.Text.ToString() + "-" + DropDownList6.SelectedItem.Text.ToString();
String gb = DropDownList1.SelectedItem.Text.ToString();
String hb = TextBox7.Text.ToString();
String ib = DropDownList3.SelectedItem.Text.ToString();
String jb = ab + kb;
if ((cb == db) && (cb.Length>8))
{
con.Open();
string cmd1string = "Insert into reg_tab (uid,bday,gender,mno,nation) Values ('" + bb + "','" + fb + "','" + gb + "','" + hb + "','" + ib + "')";
SqlCommand cmd1 = new SqlCommand(cmd1string, con);
cmd1.ExecuteNonQuery();
con.Close();
user_registration obj = new user_registration();
String ret1 = user_registration.encode(jb);
String ret2 = user_registration.encode(cb);
con.Open();
string cmd2string = "Insert into login_tab (uname,password,category) Values ('" + ret1 + "','" + ret2 + "','" + DropDownList2.SelectedItem.Value.ToString() + "')";
SqlCommand cmd2 = new SqlCommand(cmd2string, con);
cmd2.ExecuteNonQuery();
con.Close();
MessageBox.Show("Record Inserted Successfully.");
Response.Redirect("home.aspx");
TextBox1.Text = "";
Label10.Text = "";
TextBox3.Text = "";
TextBox4.Text = "";
TextBox5.Text = "";
TextBox7.Text = "";
DropDownList3.Text = "";
}
else
{
MessageBox.Show("renter the correct password or password length is too short");
TextBox4.Text = "";
TextBox5.Text = "";
}
}
public String[] rem()
{
con.Open();
SqlCommand cmd1;
SqlDataAdapter adapter1 = new SqlDataAdapter();
DataSet ds1 = new DataSet();
string cmd1string = "Select remark from notice_tab";
cmd1 = new SqlCommand(cmd1string, con);
adapter1.SelectCommand = cmd1;
adapter1.Fill(ds1, "notice_tab");
int count1 = ds1.Tables["notice_tab"].Rows.Count;
SqlDataReader dr;
dr = cmd1.ExecuteReader();
String[] s1 = new String[count1];
int inc1 = 0;
while (dr.Read())
{
s1[inc1++] = Convert.ToString((dr["remark"]));
}
cmd1.Dispose();
dr.Dispose();
con.Close();
return s1;
}
public String[] not()
{
con.Open();
SqlCommand cmd2;
SqlDataAdapter adapter2 = new SqlDataAdapter();
DataSet ds2 = new DataSet();
string cmd2string = "Select notice from notice_tab";
cmd2 = new SqlCommand(cmd2string, con);
adapter2.SelectCommand = cmd2;
adapter2.Fill(ds2, "notice_tab");
int count2 = ds2.Tables["notice_tab"].Rows.Count;
SqlDataReader dr1;
dr1 = cmd2.ExecuteReader();
String[] s2 = new String[count2];
int inc2 = 0;
while (dr1.Read())
{
s2[inc2++] = Convert.ToString((dr1["notice"]));
}
cmd2.Dispose();
dr1.Dispose();
con.Close();
return s2;
}
protected void DropDownList2_SelectedIndexChanged(object sender, EventArgs e)
{
int t = 0;
String a = DropDownList2.SelectedItem.ToString();
con.Open();
SqlCommand cmd1;
SqlDataAdapter adapter = new SqlDataAdapter();
DataSet ds1 = new DataSet();
string cmd1string = "Select uid from reg_tab";
cmd1 = new SqlCommand(cmd1string, con);
adapter.SelectCommand = cmd1;
adapter.Fill(ds1, "reg_tab");
int count3 = ds1.Tables["reg_tab"].Rows.Count;
string[] s1 = new string[count3];
SqlDataReader dr;
dr = cmd1.ExecuteReader();
int inc = 0;
while (dr.Read())
{
s1[inc++] = Convert.ToString((dr["uid"]));
}
cmd1.Dispose();
dr.Dispose();
con.Close();
int count = s1.Length;
int count1 = s1[0].Length;
string[] s2 = new string[count];
int s4 = 0;
int[] s3 = new int[count];
for (int i = 0; i <= (count3 - 1); i++)
{
s2[i] = s1[i].Substring(0, 3);
}
for (int z = 0; z <= (count3 - 1); z++)
{
s3[z] = Convert.ToInt16(s1[z].Substring(3));
}
switch (a)
{
case "ADMIN":
{
for (t = (count3 - 1); t >= 0; t--)
{
if (s2[t] == "AAA")
{
s4 = t;
break;
}
}
string s7;
int s5 = s3[s4];
s6 = (s5 + 001);
if (s6 <= 9)
{
s7 = "AAA" + Convert.ToString("00") + Convert.ToString(s6);
}
else
{
if (s6 <= 99)
{
s7 = "AAA" + Convert.ToString("0") + Convert.ToString(s6);
}
else
{
s7 = "AAA" + Convert.ToString(s6);
}
}
Label10.Text = s7;
break;
}
case "PROGRAMMER":
{
for (t = (count3 - 1); t >= 0; t--)
{
if (s2[t] == "PPP")
{
s4 = t;
break;
}
}
string s7;
int s5 = s3[s4];
s6 = (s5 + 001);
if (s6 <= 9)
{
s7 = "PPP" + Convert.ToString("00") + Convert.ToString(s6);
}
else
{
if (s6 <= 99)
{
s7 = "PPP" + Convert.ToString("0") + Convert.ToString(s6);
}
else
{
s7 = "PPP" + Convert.ToString(s6);
}
}
Label10.Text = s7;
break;
}
case "TEACHER":
{
for (t = (count3 - 1); t >= 0; t--)
{
if (s2[t] == "TTT")
{
s4 = t;
break;
}
}
string s7;
int s5 = s3[s4];
s6 = (s5 + 001);
if (s6 <= 9)
{
s7 = "TTT" + Convert.ToString("00") + Convert.ToString(s6);
}
else
{
if (s6 <= 99)
{
s7 = "TTT" + Convert.ToString("0") + Convert.ToString(s6);
}
else
{
s7 = "TTT" + Convert.ToString(s6);
}
}
Label10.Text = s7;
break;
}
}
}
}