Launch Form Option is not refreshing on Value Change

I have used the launch form option in Customization, it works fine with the QuoteNum passed in the value for the first time . But if I again launch the option with different value the Quote form doesn’t refreshes with the new quote.

Is there any GAP which I might be missing ?

Below is the code

LaunchFormOptions lfo = new LaunchFormOptions();
UltraGridRow activeRow = MyGrid.ActiveRow;
lfo.ValueIn = activeRow.Cells[“QuoteHed_QuoteNum”].Value.ToString();
lfo.IsModal = false;
ProcessCaller.LaunchForm(oTrans, “EQMT2010”, lfo);

Any help will be appreciated.

Are you closing the form before clicking the button again ?

Because you have “lfo.IsModal = false;” , which will separate it from the calling form.

If you hit that button again and the form is still OPEN, it will just ACTIVATE the form again, not relaunch it with new data.
(You can hold SHIFT to open an additional form.)

Either set it to modal, which will force you to close the form when done, or make sure you close it before clicking the button again.