CODEWITHSUNDEEP
vb.net
Summer
Summer

Reputation: 171

change the list of combobox A based on the item chosen from combobox B

I am new to vb.net and I am using visual studio 2010. I have two comboboxes on a form, each combobox is set to DropDownList so that a list of items can show in the combobox, but no text is allowed to be entered.

For combobox A, if user chooses item 1, the list of combobox B should be updated accordingly. I think this is quite common on a lot of applications. But I do not know to implement it. I even do not know the keyword to search for the relevant property or event handler.

Thanks a lot!

Upvotes: 1

Views: 3756

Answers (1)

agent-j
agent-j

Reputation: 27913

Take a look at SelectedValueChanged. You can subscrive to this event on your first combobox, then when the event is raised, you can combo2.Items.Clear () the 2nd collection, then add your items.

Upvotes: 2

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