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view.aspx.cs
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using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.Configuration;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace authwebpart
{
public partial class view : System.Web.UI.Page
{
double grdTotal = 0.00;
double wTotal = 0.00;
public double totalmor = 0.00;
public double totaldeb = 0.00;
public double totcr = 0.00;
public static string s = WebConfigurationManager.ConnectionStrings["v0scon"].ConnectionString;
private SqlConnection scon= new SqlConnection(s);
protected void Page_Load(object sender, EventArgs e)
{
if (Session["suser"] == null)
{
Response.Redirect("login.aspx");
}
if (Session["roleid"].ToString() == "1")
{
Button5.Enabled = true;
Button5.Visible = true;
}
if (!IsPostBack)
{
//query string pass to hidden field
string dc_id = Request.QueryString["c_id"];
Session.Add("c_id", dc_id);
HiddenField1.Value = dc_id;
if (dc_id == null)
{
Response.Redirect("cust_list.aspx");
}
using (scon)
{
scon.Open();
string query = "select * FROM customer where c_id=@c_id";
SqlCommand sqc = new SqlCommand(query, scon);
sqc.Parameters.AddWithValue("@c_id", Int32.Parse(HiddenField1.Value.ToString()));
using (SqlDataReader rdr = sqc.ExecuteReader())
{
if (rdr.HasRows)//check customer exist
{
rdr.Read();
Label25.Text = rdr["c_id"].ToString();
Label19.Text = rdr["c_fname"].ToString() + " " + rdr["c_mname"].ToString() + " " + rdr["c_lname"].ToString();
Label21.Text = rdr["city"].ToString();
Label20.Text = rdr["address"].ToString();
Label22.Text = rdr["mobile_no"].ToString();
Label23.Text = rdr["interest_rate"].ToString();
Label24.Text = rdr["debit_limit"].ToString();
Label26.Text =rdr["updated_date"].ToString();
Label27.Text = rdr["created_date"].ToString();
Label28.Text = rdr["create_date"].ToString();
if (rdr["isactive"].ToString()=="False")//for close account
{
GridView1.Enabled = false;
GridView2.Enabled = false;
RadioButtonList1.Enabled = false;
creditdebitDate.Enabled = false;
TextBox17.Enabled = false;
Button2.Enabled = false;
Button3.Enabled = false;
TextBox10.Enabled = false;
TextBox12.Enabled = false;
TextBox14.Enabled = false;
TextBox16.Enabled = false;
Button4.Enabled = false;
DropDownList1.Enabled = false;
}
}
else
{
Response.Redirect("~/cust_list.aspx");
}
}
}
}
mortgageCalc();//calculate return amount
}
public void mortgageCalc()//mortgage logic
{
int i=0;
double intrate = 36.00;
double famt=0.0, pramt=0.00;
DateTime lcrdate,ldebat=System.DateTime.Now;
DateTime dtnow = System.DateTime.Now;
using (SqlConnection scon2 = new SqlConnection(s))
{
scon2.Open();
//Response.Write("mortgage calculation begin..");
DateTime curdate = System.DateTime.Now;
/*take interest rate:start*/
string intquery = "select * FROM customer where c_id=@c_id";
SqlCommand sqint = new SqlCommand(intquery, scon2);
sqint.Parameters.AddWithValue("@c_id", Int32.Parse(HiddenField1.Value.ToString()));
using (SqlDataReader rdrint = sqint.ExecuteReader())
{
if (rdrint.HasRows)
{
rdrint.Read();
string ints = rdrint["interest_rate"].ToString();
intrate = double.Parse(ints);
}
else
{
intrate = 36.00;
}
}
/*take interest rate:end*/
string query = "select * FROM transection where c_id=@c_id ORDER BY t_date ASC";
SqlCommand sqc = new SqlCommand(query, scon2);
sqc.Parameters.AddWithValue("@c_id", Int32.Parse(HiddenField1.Value.ToString()));
using (SqlDataReader rdr = sqc.ExecuteReader())
{
if (rdr.HasRows)
{
while (rdr.Read())
{
string rdrdate = rdr["t_date"].ToString();
string rdrtype = rdr["t_type"].ToString();
string rdramt = rdr["t_amount"].ToString();
DateTime pastdt = Convert.ToDateTime(rdrdate);
if(i==0)
{
pramt=Double.Parse(rdramt);
ldebat = Convert.ToDateTime(rdrdate);
i++;
}
if (rdrtype=="d")
{
//ldebdate = pastdt;
pramt = Double.Parse(rdramt);
// totaldeb = totaldeb + Double.Parse(rdramt);
string diffdays = (dtnow - pastdt).TotalDays.ToString();
Response.Write("days"+diffdays);
double dday = Double.Parse(diffdays);
int ddays = (int)dday;
Response.Write("ddays" + ddays);
double diffyears = ddays / 365;
////
if (diffyears > 1)
{
double dd = pramt * Math.Pow((1 + (intrate / 100)), diffyears);
famt = famt + dd;
}
else
{
///////
double diffmonths = ddays / (double)30.00;
// Response.Write("diffmonths" + diffmonths);
int idiffmon = (int)diffmonths;
double dgap = (diffmonths - idiffmon) * 30;
//Response.Write("new dgap" + dgap);
double intamtm = pramt + pramt * (intrate / (12 * 100)) * idiffmon;
// Response.Write("intamtm" + intamtm);
// Response.Write("dcamt" + dcamount);
double intamtd = pramt * (intrate / (12 * 30 * 100)) * dgap;
// Response.Write(intamtd);
double result = intamtd + intamtm;
// double dd = dcamount * Math.Pow((1 + (intrate / 100) diffyears);
famt = famt + result;
///////
}
Response.Write("\\"+famt+"-debit");
}
else
{
lcrdate=pastdt;
famt = famt - Double.Parse(rdramt);
//Response.Write("\\\\"+famt + "-principle credit");
string diffdays = (lcrdate - ldebat).TotalDays.ToString();
double ddays = Double.Parse(diffdays);
double diffyears = ddays /365;
famt = famt * Math.Pow((1 + intrate/100), diffyears);
//Response.Write("afetr credit total" + famt+"\\");
}
}
//Response.Write("final-"+famt);
double rfamt = Math.Round(famt, 2);
if(rfamt<0)
{
lblpayamt.Text = "0";
}
else
{
lblpayamt.Text = rfamt.ToString();
}
//lblpayamt.Text = famt.ToString();
}
}
}
}
protected void Button2_Click(object sender, EventArgs e)//add transection detail
{
//if (TextBox12.Text != "" && TextBox14.Text != "" && TextBox10.Text != "" && TextBox16.Text != "" && DropDownList1.SelectedIndex > -1 && DropDownList1.SelectedIndex != 0)
// {
if (TextBox17.Text != "" && TextBox17 != null)
{
using (scon)
{
scon.Open();
//update customer account transection
string tquery = "insert into transection (c_id,t_type,t_date,t_amount)";
tquery += "values (@c_id,@t_type,@t_date,@t_amount)";
string upcustq= "UPDATE customer SET updated_date=@updated_date where c_id = @c_id";
SqlCommand custcmd = new SqlCommand(upcustq, scon);
if(creditdebitDate.Text!="" && creditdebitDate.Text != null)
{
DateTime updt = DateTime.Parse(creditdebitDate.Text);
custcmd.Parameters.AddWithValue("@updated_date", updt);
custcmd.Parameters.AddWithValue("@c_id", Int32.Parse(HiddenField1.Value.ToString()));
custcmd.ExecuteNonQuery();
//Response.Write("updated date added");
}
SqlCommand tcmd = new SqlCommand(tquery, scon);
tcmd.Parameters.AddWithValue("@c_id", Int32.Parse(HiddenField1.Value.ToString()));
if (creditdebitDate.Text != "" && creditdebitDate.Text != null)
tcmd.Parameters.AddWithValue("@t_date", DateTime.Parse(creditdebitDate.Text));
else
tcmd.Parameters.AddWithValue("@t_date", System.DateTime.Now);
// if (TextBox17.Text != "" && TextBox17 != null)
// {
tcmd.Parameters.AddWithValue("t_amount", Decimal.Parse(TextBox17.Text.ToString()));
if (RadioButtonList1.SelectedIndex == 0)
{
tcmd.Parameters.AddWithValue("@t_type", "c");
tcmd.ExecuteNonQuery();
GridView2.DataBind();
// Response.Write(" credit transection is added succesfully...");
}
else if (RadioButtonList1.SelectedIndex == 1)
{
tcmd.Parameters.AddWithValue("@t_type", "d");
tcmd.ExecuteNonQuery();
GridView2.DataBind();
// Response.Write(" debit transection is added succesfully...");
}
else
{
// Response.Write("select transection type!!!");
}
TextBox17.Text = "";
creditdebitDate.Text = "";
}
}
else
{
//Response.Write("empty ttransection amount field ");
}
Response.Redirect("~/view.aspx?c_id=" + HiddenField1.Value.ToString());
}
protected void Button3_Click(object sender, EventArgs e)//submit and close customer account
{
using (scon)
{
scon.Open();
string upquery = "UPDATE customer SET isactive = @isactive,updated_date=@updated_date where c_id=@c_id";
SqlCommand cmd = new SqlCommand(upquery, scon);
cmd.Parameters.AddWithValue("@c_id", Int32.Parse(HiddenField1.Value.ToString()));
cmd.Parameters.AddWithValue("@updated_date", System.DateTime.Now);
cmd.Parameters.AddWithValue("@isactive", false);
cmd.ExecuteNonQuery();
}
Response.Redirect("~/cust_list.aspx");
}
protected void Button4_Click(object sender, EventArgs e)//add mortgage to grid
{
if (TextBox12.Text != "" && TextBox14.Text != "" && TextBox10.Text != "" && TextBox16.Text != "" && DropDownList1.SelectedIndex > -1 && DropDownList1.SelectedIndex != 0)
{
using (scon)
{
// Response.Write("start");
scon.Open();
string query = "insert into cust_mor (c_id,item_type,item_name,gross_weight,rate,amount)";
query += "values(@c_id,@item_type,@item_name,@gross_weight,@rate,@amount)";
SqlCommand cmd = new SqlCommand(query, scon);
cmd.Parameters.AddWithValue("@c_id", Int32.Parse(HiddenField1.Value.ToString()));
cmd.Parameters.AddWithValue("@item_type", DropDownList1.SelectedItem.Text);
cmd.Parameters.AddWithValue("@item_name", TextBox10.Text.ToString());
cmd.Parameters.AddWithValue("@gross_weight", Decimal.Parse(TextBox12.Text.ToString()));
cmd.Parameters.AddWithValue("@rate", Decimal.Parse(TextBox14.Text.ToString()));
cmd.Parameters.AddWithValue("@amount", Decimal.Parse(TextBox16.Text.ToString()));
cmd.ExecuteNonQuery();
Response.Redirect("~/view.aspx?c_id=" + HiddenField1.Value.ToString());
//Response.Write("finish");
}
}
else
{
// Response.Write("Database Error....");
}
}
protected void GridView2_RowDataBound(object sender, GridViewRowEventArgs e)//transection gridview
{
double intrate = 36.00;
/*take interest rate:start*/
using (SqlConnection scon2 = new SqlConnection(s))
{
scon2.Open();
string intquery = "select * FROM customer where c_id=@c_id";
SqlCommand sqint = new SqlCommand(intquery, scon2);
sqint.Parameters.AddWithValue("@c_id", Int32.Parse(HiddenField1.Value.ToString()));
using (SqlDataReader rdrint = sqint.ExecuteReader())
{
if (rdrint.HasRows)
{
rdrint.Read();
string ints = rdrint["interest_rate"].ToString();
intrate = double.Parse(ints);
}
else
{
intrate = 36.00;
}
}
}
/*take interest rate:end*/
if (e.Row.RowType == DataControlRowType.Header)
{
e.Row.Cells[3].Visible = false;
e.Row.Cells[4].Visible = false;
}
else if (e.Row.RowType == DataControlRowType.DataRow)
{
//calculate total debit and credit amount and mortgage on debit
double dcamount = Convert.ToDouble(e.Row.Cells[4].Text);
string dctype = e.Row.Cells[3].Text;
double rdcamt = Math.Round(dcamount, 2);
string culs = string.Format(new System.Globalization.CultureInfo("en-IN"), "{0:c}", rdcamt);
e.Row.Cells[3].Visible = false;
e.Row.Cells[4].Visible = false;
if (dctype == "d")
{
totaldeb = totaldeb + dcamount;
e.Row.Cells[2].Text = culs;
DateTime dtnow = System.DateTime.Now;
DateTime pastdt = Convert.ToDateTime(DataBinder.Eval(e.Row.DataItem, "t_date"));
string diffdays = (dtnow - pastdt).TotalDays.ToString();
Response.Write("days"+diffdays);
double dday = Double.Parse(diffdays);
int ddays = (int)dday;
Response.Write("ddays"+ddays);
double diffyears = ddays / 365;
if(diffyears>1)
{
double dd =dcamount * Math.Pow((1 + (intrate / 100)), diffyears);
double rdd = Math.Round(dd, 2);
string famt = string.Format(new System.Globalization.CultureInfo("en-IN"), "{0:c}", rdd);
e.Row.Cells[5].Text = famt;
totalmor = totalmor + Convert.ToDouble(dd.ToString());
}
else
{
double diffmonths = ddays / (double)30.00;
Response.Write("diffmonths"+diffmonths);
int idiffmon = (int)diffmonths;
double dgap = (diffmonths - idiffmon)*30;
Response.Write("new dgap" + dgap);
double intamtm = dcamount+dcamount * (intrate / (12 * 100)) * idiffmon;
Response.Write("intamtm"+intamtm);
Response.Write("dcamt"+dcamount);
double intamtd = dcamount * (intrate / (12 *30* 100)) * dgap;
Response.Write(intamtd);
double result = intamtd + intamtm;
// double dd = dcamount * Math.Pow((1 + (intrate / 100) diffyears);
double rdd = Math.Round(result, 2);
string famt = string.Format(new System.Globalization.CultureInfo("en-IN"), "{0:c}", rdd);
e.Row.Cells[5].Text = famt;
totalmor = totalmor + Convert.ToDouble(result.ToString());
}
/* double dd = dcamount * Math.Pow((1 + (intrate/100)), diffyears);
double rdd = Math.Round(dd, 2);
string famt = string.Format(new System.Globalization.CultureInfo("en-IN"), "{0:c}", rdd);
e.Row.Cells[5].Text = famt;
totalmor = totalmor + Convert.ToDouble(dd.ToString());
///Response.Write("total mor grid view" + totalmor);
*/
}
else
{
totcr = totcr + dcamount;
e.Row.Cells[1].Text = culs;
}
} else if (e.Row.RowType == DataControlRowType.Footer){
double rtdeb = Math.Round(totaldeb, 2);
if(rtdeb<0)
{
rtdeb = 0.0;
}
double rtcr = Math.Round(totcr, 2);
if (rtcr < 0)
{
rtcr = 0.0;
}
double rtmor = Math.Round(totalmor, 2);
if (rtmor < 0)
{
rtmor = 0.0;
}
double diff = (totalmor - totaldeb);
double rtint = Math.Round(diff, 2);
if (rtint < 0)
{
rtint = 0.0;
}
lbltotdeb.Text = rtdeb.ToString();
lbltotcr.Text = rtcr.ToString();
lbltotmor.Text = rtmor.ToString();
lbltotint.Text = rtint.ToString();
}
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)//mortgage gridview
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
double rowTotal = Convert.ToDouble(DataBinder.Eval(e.Row.DataItem, "amount"));
double wrowTotal = Convert.ToDouble(DataBinder.Eval(e.Row.DataItem, "gross_weight"));
grdTotal = grdTotal + rowTotal;
wTotal = wTotal + wrowTotal;
}
else if (e.Row.RowType == DataControlRowType.Footer)
{
Label albl = (Label)e.Row.FindControl("lblactotal");
Label wlbl = (Label)e.Row.FindControl("lblgrtotal");
double rgrdt = Math.Round(grdTotal, 2);
if(rgrdt<0)
{
rgrdt = 0.0;
}
string famt = string.Format(new System.Globalization.CultureInfo("en-IN"), "{0:c}", rgrdt);
double rwdt = Math.Round(wTotal, 2);
double rwdtkg = rwdt / 1000;
wlbl.Text = rwdtkg.ToString()+"/-kg";
albl.Text = famt;
}
}
protected void Button5_Click(object sender, EventArgs e)//delete customer account
{
using (scon)
{
scon.Open();
string dquery = "DELETE FROM customer WHERE c_id = @c_id";
SqlCommand dcmd = new SqlCommand(dquery, scon);
dcmd.Parameters.AddWithValue("@c_id", Int32.Parse(HiddenField1.Value.ToString()));
dcmd.ExecuteNonQuery();
}
Response.Redirect("~/cust_list.aspx");
}
}
}