basic use of Data View

Question

What is basic use of Data View?

Satyapriya Nayak · Answer

Hi Sharad Filter a dataset using dataview RowFilter. App.xml file 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.OleDb; namespace DataView_RowFilter { public partial class Form1 : Form { string ConnectionString = System.Configuration.ConfigurationSettings.AppSettings[dsn]; OleDbCommand com; OleDbDataAdapter oledbda; DataSet ds; string str; public Form1() { InitializeComponent(); } private void btndisplayall_Click(object sender EventArgs e) { OleDbConnection con = new OleDbConnection(ConnectionString); con.Open(); str = select * from student; com = new OleDbCommand(str con); oledbda = new OleDbDataAdapter(com); ds = new DataSet(); oledbda.Fill(ds student); dataGridView1.DataSource = ds; dataGridView1.DataMember = student; con.Close(); } private void btndisplay_Click(object sender EventArgs e) { DataTable dt; dt = ds.Tables[student]; DataView dv = new DataView(dt); dv.RowFilter = sname=' + textBox1.Text + '; dataGridView1.DataSource = dv; } } } Thanks If this post helps you mark it as answer

Dorababu Meka · Answer

Data View represents a complete table or can be small section of rows depending on some criteria. It is best used for sorting and finding data with in data table.