autocomplete textbox with gridview

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Sorry for poor english.Am new to Asp.net.I have an autocomplete textbox with database. The database have 5 coloumns. If i search by name in autocomplete textbox,corresponding remaining fields are display on gridview.It is like as google Can u help me any one.

Posted 30-Jan-12 1:36am

ganasavee

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Abhi KA · Answer 1 · 2012-01-30T01:52:00

Solution 1

use this link

http://csharpdotnetfreak.blogspot.com/2009/01/ajax-autocomplete-textbox-gridview.html[^]

Posted 30-Jan-12 1:52am

Abhi KA

Rakesh Meel · Answer 2 · 2012-01-30T02:25:00

using System;
using System.Collections.Generic;
using System.Web.Services;
using System.Data.SqlClient;
using System.Configuration;
using System.Data;
[WebService]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.Web.Script.Services.ScriptService]
public class AutoComplete : WebService
{
public AutoComplete()
{
}

[WebMethod]
public string[] GetCompletionList(string prefixText, int count)
{
if (count == 0)
{
count = 10;
}
DataTable dt = GetRecords(prefixText);
List<string> items = new List<string>(count);

for (int i = 0; i < dt.Rows.Count; i++)
{
string strName = dt.Rows[i][0].ToString();
items.Add(strName);
}
return items.ToArray();
}

public DataTable GetRecords(string strName)
{
string strConn = ConfigurationManager.ConnectionStrings
["DatabaseConnectionString"].ConnectionString;
SqlConnection con = new SqlConnection(strConn);
SqlCommand cmd = new SqlCommand();
cmd.Connection = con;
cmd.CommandType = System.Data.CommandType.Text;
cmd.Parameters.AddWithValue("@Name", strName);
cmd.CommandText =
"Select Name from Test where Name like '%'+@Name+'%'";
DataSet objDs = new DataSet();
SqlDataAdapter dAdapter = new SqlDataAdapter();
dAdapter.SelectCommand = cmd;
con.Open();
dAdapter.Fill(objDs);
con.Close();
return objDs.Tables[0];
}
}