Using the Microsoft Flexgrid in Visual C++


Desktop-as-a-Service Designed for Any Cloud ? Nutanix Frame

Environment: Controls, Visual C++


When I had to use the flexgrid for the first time, I was frustrated to find out that no proper documentation existed on the Net. The ones available were too complicated for me to understand. And the ones that were easy were in VB. This article is to help persons who are going to use the flexgrid in their applications using VC++. Also, take a look at the Warning note at the end of this article.


  1. First, include the msflexgrid control in the project. To do that:
    1. In the VC++ IDE Menu, go to Project->Add To Project->Components and Controls menu.
    2. Then, in the dialog box that appears, select Registered ActiveX Controls. There, you can see a control named "Microsoft Hierarchical FlexGrid Control...".
    3. Select that and use the Insert button to add it to your project. You can now see the FlexGrid control in the resource editor's CONTROLS toolbar.
    4. Add it to your dialog as you usually add a control.
  2. Then, set the properties as you want them to be. Right-click on the grid and select the Properties option. Change the settings there as per your requirements.
  3. Add a member variable for that grid; for example, m_Grid. The sample given below is an example. Use it as a guideline to make your application.
  4. It's better to clear the flexgrid before you do any operations on it. To do that, use:
  5. m_Grid.Clear();
  6. To add records to the Grid, use something like this:
  7. CString strName,strRemarks;
    m_nCount = 0;
    // Clear and refresh the grid
    // Get the value for strName from the database here
    // Get the strRemarks from the database here
    m_nCols = m_Grid.GetCols();
    m_Grid.SetTextArray(0, "Name ");        // First Column
    m_Grid.SetTextArray(1, "Remarks " );    // Second Column
    // Fill First Column
    m_Grid.SetTextArray(  m_nCols * m_nCount + 0,strName );
    // Fill Second Column
    m_Grid.SetTextArray(  m_nCols * m_nCount + 1, strRemarks );
    // Redraw the grid
  8. To retrieve data from the Grid when the user double-clicks on a record, use the class wizard to add a double-click message handler for the grid. Assuming that you have named the function OnDblClickGrid, then:

    void YourDialog::OnDblClickGrid()
        // Get the current row and column
        int nRow = m_Grid.GetRow();
        int nCol = m_Grid.GetCol();
        CString strName,strRemarks;
        // Get data from the First Column
        strName    =  m_Grid.GetTextMatrix(nRow,nCol+0);
        // Get data from the Second Column
        strRemarks =  m_Grid.GetTextMatrix(nRow,nCol+1);
  9. To move to the previous record, do this:
  10. void YourDialog::OnBtnPrevious()
        // Get the current selection
        int NextRow = m_Grid.GetRowSel();
        // If the position is at the last record, return
        if(NextRow <= 1)
            long BackColor[2],FontColor[2];
            int Column;
            // The BackColor and the FontColor variables are
            // manipulated because we want an effect to be given
            // to the previous record. Here, we are merely
            // changing the color of the selected row to give
            // it that effect.
            BackColor[0] = 0x00FFFFFF;
            BackColor[1] = 0x00FFFFB0;
            FontColor[0] = 0x00400000;
            FontColor[1] = 0x000000FF;
            for(Column = 1; Column < m_Grid.GetCols(); Column++)
            for(Column = 1; Column < m_Grid.GetCols(); Column++)
  11. To go to the Next record, do the reverse of the code above. Instead of m_Grid.SetRow(--NextRow), it would be m_Grid.SetRow(++NextRow).


Whenever you use a flexgrid in your application, you have to be twice as careful. Be sure to take regular backups. Sometimes, you might note that your compilation time is longer than usual. It would be slower and slower with each build. If you feel this is happeing, check the size of your .rc file. If its size is abnormal—I can't specify a size because it depends on your project and its resource contents—delete the flexgrid from your application, Close Visual Studio, and copy the .rc file from your backup. Open your project again. That should solve your problem. I'm not sure why this happens. Maybe it's a bug in the flexgrid that corrupts or damages it. But from your side, be careful.


The flexgrid is a very easy control to use. But whenever you use it, repeat the mantra "make backups of your .rc file regularly" until it becomes a habit. That's it. All luck and have a great time.


  • Convert msflexgrid to pdf in mfc??

    Posted by Kiran on 03/06/2015 01:21pm

    Hi there, can u pls tell me how to convert msflexgrid data to pdf document instead of printing it in mfc??????

  • msflexgrid redefinition

    Posted by LucianoLiu on 04/25/2006 04:53pm

      When I use a dialog box with only one msflexgrid control,everyting is OK.But when there are two dialog boxes in my project,and there is a grid in each dialog,for example:
    in dialog 1: CDlgProWZ.h
    #include "msflexgrid.h"
    in dialog 2: CDlgProJS.h
    #include "msflexgrid.h"
    When compiling,it shows an error:
    error C2011: 'CMSFlexGrid' : 'class' type redefinition
    How to solve this problem?
    Thanks a lot!

  • How to add sub-bands to a band in a Hierarchical flexgrid control ?

    Posted by DineshR on 11/29/2004 02:07pm

    How do I add values to different bands ?

  • How can insert checkbox in FlexGrid?

    Posted by Legacy on 02/24/2004 08:00am

    Originally posted by: Cho Yoon Sik


    Please Help Me!!

    I'm coding database program.

    I got a problem.

    How can insert checkbox in each cell?

  • how to edit like chinese char

    Posted by Legacy on 01/16/2004 08:00am

    Originally posted by: williamgu

    I look the web at microsoft http://support.microsoft.com/default.aspx?scid=http://support.microsoft.com:80/support/kb/articles/Q196/8/33.ASP&NoWebContent=1#appliesto,
    the way to edit can not put in chinese word when the cell is empty , I must set focus with my mouse before I putinto chinese words.

  • How can I get the cols' and rows' numbers when user selected multiple cells?

    Posted by Legacy on 12/30/2003 08:00am

    Originally posted by: Wonhyuk Choi

    As you know, with GetCol() and GetRow(), you can get the column number and row number of the selected cell.

    But I couldn't find the way to get cols' and rows' numbers when user selected multiple cells by dragging mouse cursor.

    Help me please. :)

  • MS FlexGrid && fonts

    Posted by Legacy on 12/22/2003 08:00am

    Originally posted by: Vladimir

    I would appreciate if somebody explain me how I can use
    putref_FontFixed(LPDISPATCH newValue) method to set FontFixed property. I put this component in mdichild form by coding so that I can not use resource editor to set properties in designe time.


  • help me

    Posted by Legacy on 12/14/2003 08:00am

    Originally posted by: kalyanaraman

    I want to move the contents of flexgrid to another flexgrid in Visual basic. How can I do that

  • HowTO Install FlexGrid if it is not present in system ?

    Posted by Legacy on 11/12/2003 08:00am

    Originally posted by: v02d02

    I have a problem with useing FlexGrid on other machines =(

  • Scrolling beyond end of cell

    Posted by Legacy on 11/10/2003 08:00am

    Originally posted by: Chris

    Is there a way to allow the user to scroll within a 

    cell if the data in the cell is longer than the width

    of the cell itself?


  • Loading, Please Wait ...

  • You must have javascript enabled in order to post comments.

Leave a Comment
  • Your email address will not be published. All fields are required.

Most Popular Programming Stories

More for Developers

RSS Feeds

Thanks for your registration, follow us on our social networks to keep up-to-date