Can we bind all these three to one connection

//************************************************** **********
// Get Stores and populate dataset with STOREID and Store
private DataSet BindStores()
{
// Populate the ddlDataSet
const string strSQLDDL = @"SELECT STOREID, STORE FROM TBSTORES ORDER BY STOREID";
OdbcDataAdapter myDataAdapter = new OdbcDataAdapter(strSQLDDL, myConnection);
myDataAdapter.Fill(ddlDataSet1, "ddlStores");
myConnection.Dispose();
return ddlDataSet1;
}
//************************************************** **********




//************************************************** **********
// Get Stores and populate dataset with ACCCESSLEVELID and ACCESSLEVEL
private DataSet BindAccessLevels()
{
// Populate the ddlDataSet
const string strSQLDDL = @"SELECT ACCESSLEVELID, ACCESSLEVEL From TBACCESSLEVELS ORDER BY ACCESSLEVELID";
OdbcDataAdapter myDataAdapter = new OdbcDataAdapter(strSQLDDL, myConnection);
myDataAdapter.Fill(ddlDataSet2, "ddlAccessLevels");
myConnection.Dispose();
return ddlDataSet2;
}
//************************************************** **********



//************************************************** **********
// Get Stores and populate dataset with UserName
private DataSet BindUserNames()
{
// Populate the ddlDataSet
const string strSQLDDL = @"SELECT USERNAME From TBUSERS ORDER BY USERNAME";
OdbcDataAdapter myDataAdapter = new OdbcDataAdapter(strSQLDDL, myConnection);
myDataAdapter.Fill(ddlDataSet3, "ddlUserNames");
myConnection.Dispose();
return ddlDataSet3;
}
//************************************************** **********