Dropdownlist Values From Database
I'm having troubles generating values from a table (database) on to the dropdownlist control. DataSet = "dropdownlist". Your help is greatly appreciated. Thank you all in advance.
My code are as follows:
try
{
Database database = new Database();
OracleConnection connection = database.RHRD();
string sql = "SELECT PROG_ID FROM SPOOL_CONTROL";
connection.Open();
OracleCommand command = new OracleCommand(sql,connection);
OracleDataReader reader = command.ExecuteReader(System.Data.CommandBehavior. CloseConnection);
if(reader.HasRows)
{
DataSet.DataSource = reader;
DataSet.DataBind();
}
else
{
Response.Write("Database is not available!");
}
}
catch(Exception ex)
{
Response.Write(ex.Message);
}
finally
{
DataSet.Items.Insert(0,"Choose from list!");
DataSet.SelectedIndex = 0;
}
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