Autocompleteextender using sqldatasource

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Is it possible to implement the autocomplete textbox using sqldatasource?
In every keypress,the data should be called from database via sqldatasource.
I have tried to use WebService method to call database many times and methods,but it doesnt work.

Posted 11-Aug-10 21:36pm

pwtc222

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Sandeep Mewara 12-Aug-10 15:13pm

Question from one of the member: Are you using asp.net or a stand alone app?

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RoopikaS · Answer 1 · 2010-09-03T01:33:00

Check this code...

[WebMethod]
public string[] GetWellInfo(string prefixText)
{

string sql = "Server=NAME;Data Source=NAME;User ID=UserName;Password=APssword";
OracleConnection Oracon = new OracleConnection(sql);
OracleDataAdapter dataAdapter = new OracleDataAdapter("select * from TableName where Column Name like '%" + prefixText.ToUpper() + "%'", Oracon);
dataAdapter.SelectCommand.Parameters.Add("@prefixText", OracleType.VarChar, 100, "ColumnName");
DataTable dt = new DataTable();
dataAdapter.Fill(dt);

string[] items = new string[dt.Rows.Count];
int i = 0;
foreach (DataRow dr in dt.Rows)
{
items.SetValue(dr["ColumnName"].ToString(), i);
i++;
}
return items;
}

This would work,,
If stuck up at any point, do let me know.