My Codes: gridview with textbox show

<%@ Page Title="" Language="C#" MasterPageFile="~/Site1.Master" AutoEventWireup="true" CodeBehind="Daily_Updation.aspx.cs" Inherits="Loan_Charge.WebForm2" %>

<%--<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>--%>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
<style type="text/css">

.cccc:hover
{

background:#D0F5FD;
color:Black;
}

.cccc
{
background-color:#EAEAEA;
color:Black;
}
.cccc:hover:Active
{

border: 3px solid #000000;
background-color:#CECECE;
color:Black;
}

</style>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<center>
<div>

<table width="95%">
<tr>
<td align="left" valign="middle" style="background-color: #FF0000; height: 50px">

<asp:Label ID="Label1" runat="server" Width="120px" Text="Root Number :"
Font-Size="Large"></asp:Label>  
<asp:TextBox ID="TextBox1"
runat="server" Width="35px" AutoPostBack="True"
Height="20px" ontextchanged="TextBox1_TextChanged"></asp:TextBox>  
<asp:Button ID="Button1" runat="server" Text="Search" onclick="Button1_Click"
Font-Bold="True" Width="80px" Height="30px" />
                    
                    
<asp:Button ID="Button20" Font-Bold="True" Width="180px" runat="server"
Text="Show Total Collection" onclick="Button20_Click" />      
<asp:Label ID="Label6" runat="server" ForeColor="White" Font-Size="Large" Font-Bold="true" Text=""></asp:Label>
</td>
</tr>
<tr>
<td>

<asp:GridView ID="GridView1" runat="server" AllowPaging="False"
AllowSorting="False" DataKeyNames="File_No" RowHeaderColumn="Operation"
ShowFooter="false" ShowHeaderWhenEmpty="True"
Width="100%" AutoGenerateColumns="False"
EnablePersistedSelection="False" ForeColor="Black"
Height="16px" PageSize="1" BackColor="White" BorderStyle="Solid"
BorderWidth="2px" onrowcommand="GridView1_RowCommand"
onselectedindexchanged="GridView1_SelectedIndexChanged" Font-Size="Small" >
<Columns>
<asp:TemplateField HeaderText="S. No." ><ItemStyle Width="5%" HorizontalAlign="Center" /><HeaderStyle HorizontalAlign="Center" />
<ItemTemplate>
<%# ((GridViewRow)Container).RowIndex + 1%>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Width="100PX"><ItemStyle Width="10%" HorizontalAlign="Center" /><HeaderStyle HorizontalAlign="Center" />
<HeaderTemplate>
<asp:Label ID="Label3" runat="server" Text="File No."></asp:Label>
</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%#Eval("File_No")%>'></asp:Label>

</ItemTemplate>
<HeaderStyle Width="100px"></HeaderStyle>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Width="100PX"><ItemStyle Width="20%" />
<HeaderTemplate>
<asp:Label ID="Label1" runat="server" Text="Customer Name"></asp:Label>
</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="Label4" runat="server" Text='<%#Eval("Customer_Name")%>'></asp:Label>

</ItemTemplate>

<HeaderStyle Width="180px"></HeaderStyle>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Width="100PX"><ItemStyle Width="15%" />
<HeaderTemplate>
<asp:Label ID="C_Amount" runat="server" Text="Collection"></asp:Label>
</HeaderTemplate>
<ItemTemplate>
<asp:TextBox ID="C_Amount1" runat="server" Height="22px" Width="80px" Text="" ForeColor="Black" Font-Size="Medium"></asp:TextBox>
</ItemTemplate>

<HeaderStyle></HeaderStyle>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Width="100PX"><ItemStyle Width="15%" />
<HeaderTemplate>
<asp:Label ID="Remarks" runat="server" Text="Remarks"></asp:Label>
</HeaderTemplate>
<ItemTemplate>
<asp:TextBox ID="Remarks1" runat="server" Height="22px" ForeColor="Black" Font-Size="Medium" Width="100px"></asp:TextBox>
</ItemTemplate>

<HeaderStyle Width="180px"></HeaderStyle>
</asp:TemplateField>

<asp:TemplateField HeaderStyle-Height="18PX"><ItemStyle Width="25%" />
<HeaderTemplate>
    <asp:Label ID="Label5" runat="server" Text="Command"></asp:Label>
</HeaderTemplate>
<ItemTemplate>
<asp:LinkButton ID="LinkButton3" CommandName="Insert" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" Font-Bold="True" CssClass="cccc" runat="server" Font-Size="Small" Font-Underline="False" Width="50px" BorderColor="Black" BorderWidth="1px">  Insert</asp:LinkButton>
<asp:LinkButton ID="LinkButton1" CommandName="up" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" Font-Bold="True" CssClass="cccc" runat="server" Font-Size="Small" Font-Underline="False" BorderWidth="1px" Width="50px"> Update</asp:LinkButton>
<asp:LinkButton ID="LinkButton2" CommandName="de" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" Font-Bold="True" runat="server" Font-Size="Small" Font-Underline="False" CssClass="cccc" Width="50px" BorderWidth="1px">  Delete</asp:LinkButton>

</ItemTemplate>

<HeaderStyle Height="18px"></HeaderStyle>
</asp:TemplateField>

</Columns>
<HeaderStyle HorizontalAlign="Left" BackColor="Black"
BorderWidth="1px" Font-Bold="True" Font-Size="Large" Height="25px" ForeColor="White" BorderColor="Black" />
<RowStyle BackColor="#CCCCCC" BorderWidth="2px" ForeColor="Black"
Height="50px" Font-Size="Large" BorderColor="Black" BorderStyle="Solid" />
</asp:GridView>

</td>
</tr>
</table>

</div>
</center>

</asp:Content>

code

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using System.Configuration;

namespace Loan_Charge

{

public partial class WebForm2 : System.Web.UI.Page

{

SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["con"].ToString());

SqlDataAdapter da;

DataTable dt;

SqlCommand cmd;

protected void Page_Load(object sender, EventArgs e)

{

string username = "";

string role = "";

try

{

username = Session["username"].ToString();

role = Session["role"].ToString();

}

catch (Exception)

{

}

try

{

if (username != "")

{

if (role == "admin")

{

Response.Write("<Script Language=JavaScript>alert('You do not have authority !')</Script>");

Response.Redirect("Home.aspx", false);

Context.ApplicationInstance.CompleteRequest();

}

else

{

if (!IsPostBack)

{

showdata1();

}

catch (Exception ex)

{

Response.Redirect("Default.aspx");

}

protected void showdata(string rnumber)

{

try

{

da = new SqlDataAdapter("select File_No,Customer_Name from CustomerDetails where Root_No='" + rnumber + "' and FStatus='Active' order by File_No asc", con);

dt = new DataTable();

da.Fill(dt);

GridView1.DataSource = dt;

GridView1.DataBind();

}

catch (Exception ex)

{

Response.Write(ex.Message);

}

protected void showdata1()

{

try

{

da = new SqlDataAdapter("select File_No,Customer_Name from CustomerDetails where FStatus='Active' order by File_No asc", con);

dt = new DataTable();

da.Fill(dt);

GridView1.DataSource = dt;

GridView1.DataBind();

}

catch (Exception ex)

{

Response.Write(ex.Message);

}

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)

{

try

{

if (e.CommandName == "Insert")

{

int id = int.Parse(e.CommandArgument.ToString());

Label fileno = (Label)GridView1.Rows[id].FindControl("Label2");

Label cname = (Label)GridView1.Rows[id].FindControl("Label4");

TextBox colamount = (TextBox)GridView1.Rows[id].FindControl("C_Amount1");

TextBox remarks = (TextBox)GridView1.Rows[id].FindControl("Remarks1");

if (colamount.Text != "")

{

cmd = new SqlCommand("select * from Page4 where File_No=@File_No and Dte=@Dte", con);

cmd.Parameters.AddWithValue("@File_No", fileno.Text);

DateTime ddd = Convert.ToDateTime(DateTime.UtcNow.AddHours(5.5).ToString("yyyy-MM-dd"));

cmd.Parameters.AddWithValue("@Dte", ddd);

con.Open();

SqlDataReader dr = cmd.ExecuteReader();

if (dr.Read())

{

con.Close();

Response.Write("<script LANGUAGE='JavaScript' >alert('Data already inserted!')</script>");

}

else

{

con.Close();

cmd = new SqlCommand("insert into Page4(File_No,Customer_Name,C_Amount,Remarks,Dte) values(@File_No,@Customer_Name,@C_Amount,@Remarks,@Dte)", con);

cmd.Parameters.AddWithValue("@File_No", fileno.Text);

cmd.Parameters.AddWithValue("@Customer_Name", cname.Text);

cmd.Parameters.AddWithValue("@C_Amount", colamount.Text);

cmd.Parameters.AddWithValue("@Remarks", remarks.Text);

cmd.Parameters.AddWithValue("@Dte", DateTime.UtcNow.AddHours(5.5).ToShortDateString());

con.Open();

int i= cmd.ExecuteNonQuery();

con.Close();

if (i > 0)

{

updatedata(fileno.Text);

Response.Write("<script LANGUAGE='JavaScript' >alert('Insert successfully!')</script>");

}

else

{

Response.Write("<script LANGUAGE='JavaScript' >alert('Please fill amount first!')</script>");

}

if (e.CommandName == "up")

{

int id = int.Parse(e.CommandArgument.ToString());

Label fileno = (Label)GridView1.Rows[id].FindControl("Label2");

//Label cname = (Label)GridView1.Rows[id].FindControl("Label4");

TextBox colamount = (TextBox)GridView1.Rows[id].FindControl("C_Amount1");

TextBox remarks = (TextBox)GridView1.Rows[id].FindControl("Remarks1");

if (colamount.Text != "")

{

cmd = new SqlCommand("update Page4 set C_Amount=@C_Amount,Remarks=@Remarks where File_No=@File_No and Dte=@Dte", con);

cmd.Parameters.AddWithValue("@File_No", fileno.Text);

//cmd.Parameters.AddWithValue("@Customer_Name", cname.Text);

cmd.Parameters.AddWithValue("@C_Amount", colamount.Text);

cmd.Parameters.AddWithValue("@Remarks", remarks.Text);

cmd.Parameters.AddWithValue("@Dte", DateTime.UtcNow.AddHours(5.5).ToString("yyyy/MM/dd"));

con.Open();

int i = cmd.ExecuteNonQuery();

con.Close();

if (i>0)

{

updatedata(fileno.Text);

Response.Write("<script LANGUAGE='JavaScript' >alert('Update successfully!')</script>");

}

else

{

Response.Write("<script LANGUAGE='JavaScript' >alert('Data is not available!')</script>");

}

else

{

Response.Write("<script LANGUAGE='JavaScript' >alert('Please fill amount first!')</script>");

}

if (e.CommandName == "de")

{

int id = int.Parse(e.CommandArgument.ToString());

Label fileno = (Label)GridView1.Rows[id].FindControl("Label2");

cmd = new SqlCommand("delete from Page4 where File_No=@File_No and Dte=@Dte", con);

cmd.Parameters.AddWithValue("@File_No", fileno.Text);

cmd.Parameters.AddWithValue("@Dte", DateTime.UtcNow.AddHours(5.5).ToString());

con.Open();

int i= cmd.ExecuteNonQuery();

con.Close();

if (i>0)

{

updatedata(fileno.Text);

Response.Write("<script LANGUAGE='JavaScript' >alert('Delete successfully!')</script>");

}

else

{

Response.Write("<script LANGUAGE='JavaScript' >alert('Data is not available!')</script>");

}

catch (Exception ex)

{

con.Close();

}

protected void Button1_Click(object sender, EventArgs e)

{

try

{

if (TextBox1.Text != "")

{

showdata(TextBox1.Text);

}

else

{

showdata1();

}

catch (Exception) { }

}

protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)

{

}

protected void TextBox1_TextChanged(object sender, EventArgs e)

{

try

{

//if (TextBox1.Text != "")

// {

showdata(TextBox1.Text);

//}

//else

//{

// showdata1();

//}

}

catch (Exception) { }

}

protected void updatedata( string filenoo)

{

try

{

da = new SqlDataAdapter("select * from CustomerDetails where File_No='"+filenoo+"'", con);

dt = new DataTable();

da.Fill(dt);

for (int i = 0; i < dt.Rows.Count; i++)

{

try

{

string fileno = dt.Rows[i][1].ToString();

double tot_rec_amount = Math.Round(Convert.ToDouble(dt.Rows[i]["FReceivable_Amount"]), 2);

//int loan_duration = Convert.ToInt32(dt.Rows[i]["FReceivable_Amount"]);

DateTime ope_date = Convert.ToDateTime(dt.Rows[i]["FDate_Of_Opening"]);

DateTime clo_date = Convert.ToDateTime(dt.Rows[i]["FDate_Of_Closing"]);

string mod_of_pay = dt.Rows[i]["FLoan_Mode"].ToString();

double eddi = Math.Round(Convert.ToDouble(dt.Rows[i]["FEDI"]), 2);

int update = updateddate(ope_date, mod_of_pay, clo_date);

double payable_amount = payableamount(ope_date, clo_date, tot_rec_amount, mod_of_pay, eddi);

double paidamount = totalpaid(fileno);

double shortexcess = (paidamount - payable_amount);

DateTime last_pay_dat = lastpaymentdate(fileno, ope_date);

double totaldue = (tot_rec_amount - paidamount);

cmd = new SqlCommand("update balance set short_excess=@short_excess,last_pay_date=@last_pay_date,total_due=@total_due where fileno=@fileno", con);

cmd.Parameters.AddWithValue("@short_excess", shortexcess);

cmd.Parameters.AddWithValue("@last_pay_date", last_pay_dat);

cmd.Parameters.AddWithValue("@total_due", totaldue);

cmd.Parameters.AddWithValue("@fileno", fileno);

con.Open();

cmd.ExecuteNonQuery();

con.Close();

if (totaldue <= 0)

{

updatestatus(fileno);

}

if (update == 0)

{

updatestateon(fileno.ToString());

}

else

{

updatestateoff(fileno.ToString());

}

catch (Exception)

{

con.Close();

}

catch (Exception)

{

con.Close();

}

protected double totalpaid(string fno)

{

double totp = 0;

try

{

cmd = new SqlCommand("select Sum(C_Amount) from Page4 where File_No=@File_No", con);

cmd.Parameters.AddWithValue("@File_No", fno.ToString());

con.Open();

SqlDataReader dr = cmd.ExecuteReader();

if (dr.Read())

{

totp = Math.Round(Convert.ToDouble(dr[0]), 2);

}

con.Close();

}

catch (Exception)

{

con.Close();

totp = 0;

}

return totp;

}

protected int updateddate(DateTime odate, string modpay, DateTime cdate)

{

int baldate = 0;

try

{

TimeSpan ts = (DateTime.UtcNow.AddHours(5.5) - odate);

int bal_date = Convert.ToInt32(ts.Days.ToString());

TimeSpan tsc = (cdate - DateTime.UtcNow.AddHours(5.5));

int c_date = Convert.ToInt32(tsc.Days.ToString());

if (c_date > 0)

{

if (modpay == "Daily")

{

baldate = (bal_date % 1);

}

if (modpay == "Weekly")

{

baldate = (bal_date % 7);

}

if (modpay == "15 Days")

{

baldate = (bal_date % 15);

}

if (modpay == "Monthly")

{

baldate = (bal_date % 30);

}

else

{

baldate = 1;

}

catch (Exception)

{

con.Close();

}

return baldate;

}

protected double payableamount(DateTime odate, DateTime cdate, double totrec_amount, string modpay, double eddi)

{

double paya = 0;

try

{

TimeSpan ts = (DateTime.UtcNow.AddHours(5.5) - odate);

TimeSpan cts = (cdate - DateTime.UtcNow.AddHours(5.5));

int bal_date;

int cbal_date = Convert.ToInt32(cts.Days.ToString());

if (cbal_date > 0)

{

bal_date = Convert.ToInt32(ts.Days.ToString());

if (modpay == "Daily")

{

paya = ((bal_date + 1) * eddi);

}

if (modpay == "Weekly")

{

int bald = (bal_date / 7) + 1;

paya = (bald * eddi);

}

if (modpay == "15 Days")

{

int bald = (bal_date / 15) + 1;

paya = (bald * eddi);

}

if (modpay == "Monthly")

{

int bald = (bal_date / 30) + 1;

paya = (bald * eddi);

}

else

{

paya = totrec_amount;

}

catch (Exception)

{

con.Close();

}

return paya;

}

protected DateTime lastpaymentdate(string fileno, DateTime dt1)

{

DateTime last_pay_date = dt1;

try

{

cmd = new SqlCommand("select MAX(Dte) from Page4 where File_No=@File_No", con);

cmd.Parameters.AddWithValue("@File_No", fileno);

con.Open();

SqlDataReader dr = cmd.ExecuteReader();

if (dr.Read())

{

last_pay_date = Convert.ToDateTime(dr[0]);

}

con.Close();

}

catch (Exception)

{

con.Close();

last_pay_date = dt1;

}

return last_pay_date;

}

protected void updatestatus(string fileno)

{

try

{

string fs = "Deactive";

cmd = new SqlCommand("update CustomerDetails set FStatus=@FStatus where File_No=@File_No", con);

cmd.Parameters.AddWithValue("@FStatus", fs);

cmd.Parameters.AddWithValue("@File_No", fileno);

con.Open();

cmd.ExecuteNonQuery();

con.Close();

}

catch (Exception)

{

con.Close();

}

protected void updatestateon(string fileno)

{

try

{

int fs = 1;

cmd = new SqlCommand("update CustomerDetails set State=@State where File_No=@File_No", con);

cmd.Parameters.AddWithValue("@State", fs);

cmd.Parameters.AddWithValue("@File_No", fileno);

con.Open();

cmd.ExecuteNonQuery();

con.Close();

}

catch (Exception)

{

con.Close();

}

protected void updatestateoff(string fileno)

{

try

{

int fs = 0;

cmd = new SqlCommand("update CustomerDetails set State=@State where File_No=@File_No", con);

cmd.Parameters.AddWithValue("@State", fs);

cmd.Parameters.AddWithValue("@File_No", fileno);

con.Open();

cmd.ExecuteNonQuery();

con.Close();

}

catch (Exception)

{

con.Close();

}

protected void Button20_Click(object sender, EventArgs e)

{

try

{

da = new SqlDataAdapter("select SUM(C_Amount) as total from Page4 where Dte='" + DateTime.UtcNow.AddHours(5.5).ToString("MM/dd/yyyy") + "'", con);

dt = new DataTable();

da.Fill(dt);

if (dt.Rows.Count > 0)

{

Label6.Text = Math.Round(Convert.ToDouble(dt.Rows[0]["total"]), 2).ToString();

}

else

{

Label6.Text = "0";

}

catch (Exception)

{

Label6.Text = "0";

}

My Codes

Wednesday 14 May 2014

gridview with textbox show

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