This tutorial will teach you how make a Autocomplete Textbox using C#.net Sqlserver Database.
First Step you have to make the GUI Design after that select the textbox and go to the Properties do the couple of option i attached the screenshot image below.do the same what i attached below.
Write the code inside the Form_Load Event
using System.Data.SqlClient; namespace autocomplete { public partial class Form1 : Form { public Form1() { InitializeComponent(); } SqlConnection con = new SqlConnection("server=.; database = Bank; Integrated Security = true"); private void Form1_Load(object sender, EventArgs e) { try { AutoCompleteStringCollection col = new AutoCompleteStringCollection(); con.Open(); string sql = "select * from account"; SqlCommand cmd = new SqlCommand(sql, con); SqlDataReader sdr = null; sdr = cmd.ExecuteReader(); while (sdr.Read()) { col.Add(sdr["accountno"].ToString()); } sdr.Close(); textBox1.AutoCompleteCustomSource = col; con.Close(); } catch(Exception ex) { Console.WriteLine(ex.Message); } }
In this tutorial will teach Laravel 11 Api MVC with Repository Pattern Crud Application step…
In this tutorial will teach Laravel 11 CRUD Application step by step. Laravel 11 CRUD…
in this tutorials we will be talk about how to make a times table in…
In this tutorials will teach How to add two numbers in Laravel 10. (more…)
In this tutorial, we will teach the process of building a full-stack application using Node.js,…
In this tutorial, we will explin you through the process of building a Hospital Management…