Question

In my code behind I have put an query result in dataset which returns a table like as bellow:

Sl_NO    COMPLEATED_ON      SCORE      IS_PRESENT      MAX_VALUE
1         29/07/2010          4            0              12
2         29/07/2010          5            0              13
3         29/07/2010          6            1              23
4         29/07/2010          7            1              44
5                             6            1
6                             5            0
7                             4            1

My reqirement is that I need to count total number non empty rows which column name is COMPLEATED_ON.I mean from above example it should return 4 since rest three rows of the column COMPLEATED_ON is empty.Can any one tell me how to do this in C#?

Answer 1

Try this:

dsDataSet.Tables[0].Select("COMPLEATED_ON is not null").Length;