I got a UltraGrid control, i want to compare two values in the same column and if i find two values in the same column equal, i would like to extract that row by getting the row id. How can i do that.
You would have to loop through every row and examine the value of the cell in that column and trap for duplicates yourself. There's nothing built-in to the grid that could perform this kind of operation for you.
Another option would be to search through the data source rows, rather than the grid, but it's essentially the same thing. The DataSource might be a bit more efficient, though.
How to force a condition that the particular column should not allow duplicate values?
For example : email column
plz help
Thanks alot.