Posted 2 June 2021, 6:49 pm EST
how to programmatically invoke a combbox event from the invoke of another combobox event
How to programmatically invoke a combbox event from the invoke of another combo
Posted by: amulya.verma on 2 June 2021, 6:49 pm EST
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amulya.verma
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jitender.yadav
Posted 6 June 2021, 9:36 pm EST
Hi,
Can you please explain what is your use-case, so we can suggest an approach?
By invoke a event, do you mean that you want to do something after a ComboBox drops?
Also, just to confirm, you are using ComboBoxCellType for this?Thanks,
Jitender -
amulya.verma
Posted 6 June 2021, 10:12 pm EST - Updated 30 September 2022, 4:19 am EST
Hi,
My goal is “SpreadContainer_ComboCloseUp event of combbox1 should invoke or fire the ComboCloseUp event of combbox2 automatically”. see attached picture.
Yes I confirm that I am using ComboBoxCellType .
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jitender.yadav
Posted 7 June 2021, 12:39 am EST
The ComboCloseUp event is raised internally when dropdown is closed.
You would need to create your own custom FpSpread class which invokes the protected OnComboCloseUp method. You can add a public method that calls this protected method.
Alternatively, you can also use reflection to invoke this method.
Please check the attached sample which demonstrates this.
ComboBoxEvents.zipRegards,
Jitender -
amulya.verma
Posted 8 June 2021, 2:45 am EST
Thanks for the support, yes it is working.
One additional question can I invoke ComboSelChange event similar to OnComboCloseUp -
jitender.yadav
Posted 8 June 2021, 7:03 pm EST
Yes, you can do the same for ComboSelChange (corresponding method is OnComboSelChange).
Regards,
Jitender
