use calculated column in regdata

[maryam]

hello every one, ihave report with a calculated column in data source in c# How Can i use calculated column, i mean when i regdata my data table, because i dont have calculated column in my data table my report has problem, how can i regdata my report. in attached file i send you my report.
thanks a lot.

[Alex K.]

Hello,

Try to use the following code:

Code: Select all

StiCalcDataColumn col = new StiCalcDataColumn("Column", "Column", typeof(double), "dtSuggestItm.Importance*dtSuggestItm.Rank");
report.Dictionary.DataSources["dtSuggestItm"].Columns.Add(col);

Thank you.

[maryam]

thanks a lot for your reply, that's too userful for me.

[Andrew]

Hello,

That is a pleasure to help you.

Thank you.