Sorry for my english :(

I want to calculate in col4 with the sum of col3

e.g. value of cell1(col4) * 100 / sum(col3),

cell2(col4) * 100 / sum(col3)

SOLVED: I' using PL/SQL -> ratio_to_report

Hello,

Please let me know if you need any further assistance.

I have the same issue kindly provide the solution 

Hello Sheeeraz001,

I have prepared a solution for you.  Please take a look at the code below and let me know if this works for you:

      public Form1()
        {
            InitializeComponent();
            DataTable dt = new DataTable();
         
            dt.Columns.Add("Int123", typeof(int));
            dt.Columns.Add("Int", typeof(int));
            dt.Columns.Add("IntFormula", typeof(int));

            dt.Rows.Add(1, 1, 230);
            dt.Rows.Add(2 ,203, 240);
            dt.Rows.Add(3,654, 205);
            dt.Rows.Add(4, 523, 120);
            dt.Rows.Add(5, 754, 400);
            dt.Rows.Add(6, 733, 300);
            dt.Rows.Add(7, 123, 150);
            dt.Rows.Add(8, 764, 780);
            dt.Rows.Add(9, 864, 155);
          
            ultraGrid1.DataSource = dt.DefaultView;
        }

        private void ultraGrid1_InitializeLayout(object sender, Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs e)
        {
            e.Layout.Bands[0].Summaries.Add("summaryKey", SummaryType.Sum, e.Layout.Bands[0].Columns["Int"]);
            e.Layout.Bands[0].Summaries["summaryKey"].SummaryPositionColumn = e.Layout.Bands[0].Columns["IntFormula"];

            e.Layout.Bands[0].Columns["IntFormula"].Hidden = true;

            e.Layout.Bands[0].Columns.Add("Unbound");
            e.Layout.Bands[0].Columns["Unbound"].DataType = typeof(double);
            e.Layout.Bands[0].Columns["Unbound"].Header.Caption = "Formula";
            e.Layout.Bands[0].Columns["Unbound"].Formula = "[IntFormula]*100/Sum([summaryKey()])";
        }

Please feel free to let us know if you have any other questions with this matter.

Hi Danko Valkov

Thanks for reply 

I want to access the summary value of a column and your answer works a lot for me.

summarykey( ) is the answer of my question.

Thanks

Hello Sheeeraz001,

I am glad that I was able to help.

If you have any other questions in the future please feel free to let us know.