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Home/ Questions/Q 6180571
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Editorial Team
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Editorial Team
Asked: May 24, 20262026-05-24T00:52:03+00:00 2026-05-24T00:52:03+00:00

I have a drop down list whose4 datasoruce is already set, I need to

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I have a drop down list whose4 datasoruce is already set, I need to add an extra item, in webapplications it’s easy, using Items.Insert(index, newItem). but in windows applications it is not working, any body can help!

Note: I need to add the items without affecting the datasource at all
thanks

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  1. Editorial Team
    Editorial Team
    2026-05-24T00:52:04+00:00Added an answer on May 24, 2026 at 12:52 am

    If your DataSource doesn’t have an Add method. You will have to either create your own DataSource (List<...>) or add item iteratively.

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