Hi mrdei, Thanks for your nice response.
1) Let me clarify why I put the 2 screenshots in my original post: Firstly, I could not delete the 1464 rows of data in the first screenshot for the "InterceptorFix" class. Then I used the Simple Data Loader to add the "correct" data of 75 rows to the "InterceptorFix" class to end up total 1539 rows. I tried to use the Data Management Tools > Table > Delete Rows to delete the 1539 rows of data without luck. That is why I posted 2 screenshots in my original post.
2) This morning, after I read read your response, I used the Data Management Tools > Features > Delete Features to delete the 1539 rows of data in the "InterceptorFix" class. It worked and the 1539 rows of data in the "InterceptorFix" class are deleted - see the newly attached file in this post for details of the "Deleting" process I did and the final result of the "no-data" in the "InterceptorFix" class. I am very happy to see your instruction works!!!
3) I have one question to ask you: In the "Input Row" dialog box, I had "Show of Type: All filter listed", when I tried to delete the 1464 rows or the 1539 rows in my trial stated in 1) above. But, I had "Show of Type: Feature Classes", when I tried to delete the 1539 rows in my trial stated in 2) above. (See the Pages 1 & 5 of the attached file.) What is the difference between the "Show of Type: All filter listed" and the "Show of Type: Feature Classes" in the "Input Row" dialog box?
Please answer my above-mentioned question and respond again.
Thanks,
Scott Chang