How to Blink the Text from database in windows C# || How to Bind the Data from Database to a Label in Windows C#.Net

To implement this concept you need to follow the below steps :

Step1 :
First you need to design a table in Sql Database to retrieve the records from database.

Step2:
On the File menu, click New Project. Select Windows Forms Application as your project type.
Design the Form using controls from Toolbox.

Step3:
Now open the Form.cs page and write the following source code.

Form.cs Code :

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using System.Data.SqlClient;

namespace WindowsFormsApplication2

{

    public partial class Form1 : Form

    {

        private const int _blinkFrequency = 250;

        private const int _maxNumberOfBlinks = 1000;

        private int _blinkCount = 0;

        SqlConnection con = new SqlConnection("Data Source=sridhar;Initial Catalog=Employee;User ID=sa;Password=123");

        public Form1()

        {

            InitializeComponent();

            Bind();

            timer1.Interval = _blinkFrequency; //optional: set in design code

            label1.Text = "";

            timer1.Start();

        }

        private void timer1_Tick_1(object sender, EventArgs e)

        {

            this.label1.Visible = !this.label1.Visible;

            _blinkCount++;

            if (_blinkCount == _maxNumberOfBlinks * 2)

            {

                timer1.Stop();

                label1.Visible = true;

            }

        }

        private void Bind()

        {

            con.Open();

            SqlDataAdapter da = new SqlDataAdapter("Select * from Emp_Details", con);

            DataSet ds = new DataSet();

            da.Fill(ds, "Emp_Details");

            label1.DataBindings.Add("Text", ds, "Emp_Details.EmpName");

        }

    }

}

Step4:
Now build the Solution and Debug it for the output.

OutPut :