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Kamal
865
Can not build formula error - wingrid and ultracalcmanager
posted

Hi,

I have a grid and an ultracalmanager on the form. but when i try to set the formula for a column in design time, i get the error message "Cannot build formula without ultracalmanager.......".

the application environment is in VS 2008 and Infragistics 2008 vol2.

Can you please help?

Thanks,

kamal

  • 469350
    Verified Answer
    Offline posted

     Hi Kamal,

    It sounds like somehow the grid didn't get hooked up to the CalcManager. This could indicate a problem with the CalcManager Designer on your machine.

    Try deleting and re-adding the CalcManager to the form and see if that helps. 

    If not, go into the InitializeComponent method (in the Windows Forms Designer Generated Code)  and add a line like this to the section for the grid:

    this.ultraGrid1.CalcManager = this.ultraCalcManager1;