My own problem

Question

My own problem 

 

- I have the table (course) and the another(training).

In course table- id no, coursecode, .....

In training table - idno,  name , nationality, ......

 

I want to retrieve the number(count) of coursecode which is in same id no and the nationality will be "American".

The number of coursecode should be less than 2. 

I want to implement this by LINQ statement.

 

If you want to help me, kindly help me. Thanks a lot :-)

 

Answer 1

I'm not sure I understand you correctly. There's no reason you can't run this batch file whether you have Visual studio or not, unless it doesn't come with Visual Studio. (I have VS, so I don't know if it comes with the SDK or the Studio), but since you know what it does, why can't you write your own or just set the vars in the Windows environment? All I see is a bunch of environment variables being set. You can set any environment variables you want to by writing your own batch file or set then in the windows environment (this sets them automatically for every DOS window every time you boot): 1) right click on MY COMPUTER, select properties. 2) click on the ADVANCED TAB, then ENVIRONMENT VARIABLES 3) Locate the env var in question and modify it. If not found, create a new one. 4) close all DOS windows and open a new one for changes to take effect. Is that what you're asking?