PDFComboBox.RemoveRowAt
From Xojo Documentation
Method
Removes the specified row. The first row is numbered zero.
Example
The following example removes the third item (index position 2) from the combobox.
ComboBox1.RemoveRowAt(2)
Removes the specified row. The first row is numbered zero.
The following example removes the third item (index position 2) from the combobox.