Form gets closed when clicked on the form area, C# Windows app

[fastestindian]

Hi,

I m working on a Windows application when I am opening a Windows form on change of date control on parent form.
I am opening that windows form using ShowDialog(). On that form there are 3 countrols, 2 are Infragistics combobox and 1 is User control. When I select a combobox, it opens a drop down but instead selecting the value in the dropdown I click on the form area. It calls the form_Closing method.

I m not sure why it is happening as I need the value on the form to be returned to parent form.

Can anyone tell me why my form is getting closed???

Thanks in advance.

[fastestindian]

I got this resolved when I added Parent object as parameter while calling ShowDialog() method.

example: obj.ShowDialog( this);