u have mentioned example no, its calulating only colum total.

my need is , i m havind data in datacolum like [student name],[ mark1],[mark2],[total] ,

so results would be Peterson ,90 , 90 , 180

hope u got my point now

Regards

Karthik 

Thanks Mike , Its Worki Gr8

Hi HirotecIndia,

karthi2itnet said:

In u r First method cant possible in my case becasue i m just assigning values to the datatable . whis is having acting  Datasource for Ultragrid 

I don't see why that would matter. If you change a value in a row in your DataTable, then InitializeRow event of the grid will fire for that row.

karthi2itnet said:

U r second option s pretty good but it fails if the column name have any operator in that

Like [Pass / Fail] , Its replied the Error #Ref in Resultant column.

You have to use an escape code to put special characters into a formula. In this case, I think you would just do this:

[Pass // Fail]

Thanks ! Mike ,

In u r First method cant possible in my case becasue i m just assigning values to the datatable . whis is having acting  Datasource for Ultragrid 

U r second option s pretty good but it fails if the column name have any operator in that

Like [Pass / Fail] , Its replied the Error #Ref in Resultant column.

 But i have done it by calulating total by that tme itself by assiging local variable addtion in that current inner loop

Regards

Karthik

HirotecIndia

Hi,

You could do this in a couple of ways.

One way would be to use the InitalizeRow event. The event fires for each row when it is created and also any time a value in any cell of the row changes. So you can set the value on a cell in the row based on the values of the other cells in the same row and the InitializeRow event it ideally suited for that.

Another option is to use UltraCalcManager and apply a Formula to your totals column. In this case, the formula would be something like:

[mark1] + [mark2]