Hi,

Which event should I place the code to create my own topmostitem?

Do you meant to modify SF source code?

Thank you

We would have to test this on the GUID as this was not designed with this in mind.  You can just create your own top most item instead of using the property.

Hi,

I am able to "hijack" the value of TopMostValue to change it from "-1" to "00000000-0000-0000-0000-000000000000" and it would work.

I would wait for your next update.

Thank you

Hi,

I cant test on it because my project no longer working after I compile SF source code. I got to reinstall SF.

Change the "-1" to "{00000000-0000-0000-0000-000000000000}" and give it a try.  I have not tested this, but a -1 cannot be converted to a GUID.

No, I don't meant that.

OK, I have a field called VendorID which is GUID field type.

I add this field as browse dialog search field, ComboBox - business object (VendorsBO.FillAll()). I would hit error when I click on browse button.

After some debugging, I found that, TopMostItem.TopMostValue is always defaulted as "-1" when combobox is created (as shown as below). When program try to convert TopMostValue to GUID, it hit error.

Do you get what I meant?

Please advice

Are you wondering how to repopulate the combobox with fresh values?  The combo box is built at runtime whenever the browse dialog is displayed, so shouldn't need to repopulate it because it will contain the fresh values each time the dialog is shown.

Hi,

The combobox is in browse dialog form. How to reset its the combobox property? I was thinking all search fields are generated only during runtime.

Please advice.

Thank you

Just select the combo box, right-click the TopMostItem property, and then click Reset.  This will remove the top most item settings within your designer.

Hi,

I just found this code may cause the problem

How to fix it?

Thank you