Customizing gridview in C#

Question

1.00/5 (2 votes)

See more:

I have a gridview as below: OPEN

Data is binded from the database which is like : OPEN

I want something like: OPEN

Help would really be appreciated, Thank You.

What I have tried:

I have tried thinking a lot about it, but my logic is not working as I am a newbie.

Posted 10-Jul-18 23:29pm

Member 13907098

Updated 11-Jul-18 5:02am

v2

Add a Solution

Comments

CHill60 11-Jul-18 9:00am

The "What I have tried:" section is for you to put your code. We can then help you work out what is wrong. For example I would need to see "how" you have bound the data to the gridview - what query are you using. What database is it? (It looks like SQL Server but I can't assume that). If it is SQL Server what version is it (as this will impact how you can make a comma separated list from the rows)

Shashank Laxman 12-Jul-18 4:18am

Just for simplicity purpose i have used List and then iterated.
You will obviously use DataReader instead of list.

Just paste the code which i have posted and run.

You will have to make changes in key check -
if (MyDictionary.ContainsKey("admin"))

Remove hardcoding part.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Shashank Laxman · Answer 1 · 2018-07-11T05:03:00

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebInterface.WebForm1" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:DropDownList ID="DropDownList1" runat="server"></asp:DropDownList>
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
        <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
        <asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>
        <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click"/>

        <asp:GridView ID="GridView1" runat="server">
        </asp:GridView>
    </div>
    </form>
</body>
</html>

using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace WebInterface
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            //DropDownList1.Items.Add("MEDICAL");
            //TextBox1.Text = "1Jan2000";
            //TextBox2.Text = "2Jan2000";
            //TextBox3.Text = "FEVER";

        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            ConcurrentDictionary<string, string> MyDictionary = new ConcurrentDictionary<string, string>();
            Company l = new Company();

            List<string> lstComp = new List<string>();

            lstComp.Add("admin-Krishna Softwares");
            lstComp.Add("admin-abc");
            lstComp.Add("ks1-Krishna Softwares");
            lstComp.Add("ks1-Krishna Softwares");


            foreach (var t in lstComp)
            {
                String[] y = t.Split('-');

                string Company = "";
                StringBuilder sb = new StringBuilder();

                if (MyDictionary.ContainsKey("admin"))
                {
                    if (MyDictionary.TryGetValue("admin", out Company))
                    {
                        sb.Append(Company + "," + y[1]);
                        MyDictionary.TryAdd(y[0], sb.ToString());
                    }
                }
                else if (MyDictionary.ContainsKey("ks1"))
                {
                    if (MyDictionary.TryGetValue("ks1", out Company))
                    {
                        sb.Append(Company + "," + y[1]);
                        MyDictionary.TryAdd(y[0], sb.ToString());
                    }
                }
                else
                    MyDictionary.TryAdd(y[0], y[1]);
            }
            GridView1.DataSource = MyDictionary.Select(m => new { m.Key,m.Value});
            GridView1.DataBind();



            //l.LeaveType = DropDownList1.SelectedValue.Trim();
            //l.FromDate = TextBox1.Text.Trim();
            //l.ToDate = TextBox2.Text.Trim();
            //l.Reason = TextBox3.Text.Trim();
            //MyDictionary.TryAdd(l.FromDate, l);
            //GridView1.DataSource = MyDictionary.Select(m => new { m.Value.LeaveType, m.Value.FromDate, m.Value.ToDate, m.Value.Reason });
            //GridView1.DataBind();



        }

        public class Leave
        {
            public string LeaveType;
            public string FromDate;
            public string ToDate;
            public string Reason;
        }

        public class Company
        {
            public string userid;
            public string compname;
        }
    }
}