Selecting default item from Combobox C#

Question

I have few items on my ComboBox items collection, and i\'d like to select one item from this list and set it as default item - when app starts - this item is al

Answer 1

This means that your selectedindex is out of the range of the array of items in the combobox. The array of items in your combo box is zero-based, so if you have 2 items, it's item 0 and item 1.