how to search data from datatable using a textbox a in C#?

This is our Very first  C# Lesson. In this lesson, Today We going to discuss how to search  data from datatable using a textbox and display it into datagridview in C#?. before doing this you need setup all thing ! Like adding data and deleting data, updating data Etc. this is a common Methord !!


1) Select Your TextBox And  goto the Event Section in the Property Window


2) Dubble Click the TextChanged Row

3 )  Copy the Below Code to your  Project

 

private void textBox11_TextChanged_1(object sender, EventArgs e)
        {

            (dataGridView1.DataSource as DataTable).DefaultView.RowFilter = string.Format("PurchaseID LIKE '%{0}%'", textBox11.Text); 
        }

4)  Then  Change  Clour Ares

•    Your datagridview  Name dataGridView1

•    Your Database Column Name   PurchaseID

•     Your Textbox Name   Textbox11

5)  Now Click Save Button