Hi
I'm using the mergecell function of the WinGrid to merge cells in a single column where they have the same value, and it works great. However, I sometimes need to only merge cells based on the value of another column e.g. I have a table with three columns. I am merging the third column values across rows if they have the same value. However, I only want the merge to happen when the value in the first column also matches e.g.
Column A Column B Column CPencils Apples 1Pencils Pears 1---------------------------------Pens Bananas 1Pens Pineapples 1---------------------------------Pens Grapefruit 2
In the example above, the merge is occuring on Column C. Currently, the first four rows all get merged together, but I would like the merge to only occur on what is effectively the compound key of Columns A and C - so the first two rows should be merged, three and four should be merged, and the fifth should be on its own.
Can this be accomplished in the Grid?
You should post UltraWebGrid questions in the UltraWebGrid forum.
I need to UltraWebGrid Merge Total Count below details base on Week number and different back gound colour. Any one help to me.
Date Day Count Week Number Total Count
09/07/2008 11 28 1210/07/2008 1 28 1215/07/2008 1 29 123/07/2008 7 30 1724/07/2008 6 30 1725/07/2008 4 30 1729/07/2008 17 31 17
Perfect
Thanks a bunch Mike.
Hi,
Yes, I beleive you can do this using the MergedCellEvaluator property on the column. What you do is create a class that implements IMergedCellEvaluator. This interface has only one method: ShouldCellsBeMerged. The method passes in two rows and the column being merged and you return true or false to indicate whether or not to merge the cells.