public bool cancelSQL()
{
try {
if (conectionString.Contains("Provider=") == true)
{
adocon.Cancel();
return(true);
}
else if (conectionString.Contains("Driver=") == true)
{
return(true);
}
else
{
mycon.CancelQuery(0);
return(true);
}
} catch (Exception e) {
error = e.Message.ToString();
return(false);
}
}