About the caching function of Linq

The Caching function is annoying when you modify data extracted using Linq. For example, when you query the modified data again, the new value cannot be queried in any case, and the original value is displayed. There are two solutions:

1. Disable all caching functions, but it is not appropriate to use the query function that is greater than the modification:

DataContext con = new DataContext ();

Con. ObjectTrackingEnabled = false; // disable object tracking.

2. Create a New Context Query and release it after use:

Using (DataContext con = new DataContext ())

{

}