Show Excel workbook without save in C#

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I am creating an Excel file in an WinForm app (VS2008) in runtime. I am exporting some data into it from datagridview. After export, i would like to show this file in excel, but dont want to save anywhere. My goal is to use it as an alternative of creating report in crystal. Is it possible ?

Posted 13-Nov-12 19:21pm

Saumitra Kumar Paul

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[no name] 14-Nov-12 1:37am

I think you need a excel spreadsheet viewer.

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chanakamax · Answer 1 · 2012-11-13T23:38:00

C#

//Create excel object and load it.
 m_objExcel1 = new Excel.Application();
  m_objBook1 = (Excel.Workbook)m_objExcel1.Workbooks.Open(@"\FM-temp.xls", m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt);
                    m_objSheets1 = (Excel.Sheets)m_objBook1.Worksheets;
                    m_objSheet1 = (Excel._Worksheet)(m_objSheets1.get_Item(1));

                  //If you add following line to the excel object it will view in the explorer.

                    m_objBook1.Application.Visible = true;
        
                  //then simply add values to the fields. You can view it while adding the values.

  Excel.Range oRangeI = (Excel.Range)m_objSheet1.get_Range("B" + i.ToString(), m_objOpt);
                        oRangeI.Value2 = f.Name;