Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

Easy Example to make DataGridView using c#

Posted on 2006-11-09
1
255 Views
Last Modified: 2012-05-05
Hi,

I am using C# and making Windows Application in .Net 2005

I want to fetch few records from different table and show it in the GridView

Can anyone give me short and easy example or Code which I can use it.


Thanks,
Dinesh
0
Comment
Question by:dinesh_bali
1 Comment
 
LVL 6

Accepted Solution

by:
so3 earned 250 total points
ID: 17918357
Bellow is an example on how to fetch some records from a database access and show in datagridview.
Here is the database link http://www.getquotes-it.com/Articles/DataGridViewDB.zip,  download it and put in directory where is the executable file(In BIN\DEBUG)

Here is a tutorial on how to use datagridview.
http://www.getquotes-it.com/Articles/DataGridView-Tutorial-CSharp.htm



using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Windows.Forms;
using System.Data.OleDb;

#endregion

namespace DataGridView_Sample
{
    partial class Form1 : Form
    {
        OleDbConnection dbConn = null;
        OleDbDataAdapter dbDA = null;
        DataSet ds1 = new DataSet();

        public Form1()
        {
            InitializeComponent();
        }
        ~Form1()
        {
            if (dbConn.State != ConnectionState.Closed)
            {
                dbConn.Close();
            }
        }

        protected virtual OleDbCommand getSelectCMD()
        {
            OleDbCommand dbCommand = new OleDbCommand();
            dbCommand.Connection = dbConn;
            dbCommand.CommandText = "SELECT PersonID, PTitle, PName FROM People";
            return dbCommand;
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=DataGridViewDB.mdb";

            try
            {
                dbConn = new OleDbConnection(strConn);
                dbConn.Open();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
                return;
            }

            try
            {

                dbDA = new OleDbDataAdapter(getSelectCMD());
                dbDA.Fill(ds1, "results");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
                return;
            }
            this.dataGridView1.DataSource = ds1;
            this.dataGridView1.DataMember = "results";
            this.dataGridView1.Columns[0].Visible = false;
        }
    }
}
0

Featured Post

Announcing the Most Valuable Experts of 2016

MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Extention Methods in C# 3.0 by Ivo Stoykov C# 3.0 offers extension methods. They allow extending existing classes without changing the class's source code or relying on inheritance. These are static methods invoked as instance method. This…
Article by: Najam
Having new technologies does not mean they will completely replace old components.  Recently I had to create WCF that will be called by VB6 component.  Here I will describe what steps one should follow while doing so, please feel free to post any qu…
Microsoft Active Directory, the widely used IT infrastructure, is known for its high risk of credential theft. The best way to test your Active Directory’s vulnerabilities to pass-the-ticket, pass-the-hash, privilege escalation, and malware attacks …
Finds all prime numbers in a range requested and places them in a public primes() array. I've demostrated a template size of 30 (2 * 3 * 5) but larger templates can be built such 210  (2 * 3 * 5 * 7) or 2310  (2 * 3 * 5 * 7 * 11). The larger templa…

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question