thank u sir
but my issue is still remaining.
actually this is my first dll
public class demo
public string getmessage()
return "Hi!How Are You";
in folder e:\prac
and more dll is
public class demo1
public string getmessage1()
demo d=new demo();
and now i am using csc /t:library mysecond.cs
then i have following error and problem was same.please help me
mysecond.cs(2,7): error CS0246: The type or namespace name 'myfirst' could not
be found (are you missing a using directive or an assembly reference?)
DataReaders need an open connection to work. Once you close the connection everything is gone. If you want to use reader, pass the connection along with query to your method. Once you are done with using the DataReader in the calling method, close the connection.
You can also use DataSet. But selection depends on what you are doing with the data in your code (It is not that DataSet will not do the job for you. It will).
50-50-90 rule: Anytime I have a 50-50 chance of getting something right, there's a 90% probability I'll get it wrong...!!
Last Visit: 31-Dec-99 18:00 Last Update: 5-Jul-22 0:39