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Selected multiple checkbox with combo box combine using in form.
I have latest C# windows form application code with details information and demo for understanding for my project related query.

What I have tried:

I have so many tried but failed
Updated 21-Sep-22 23:12pm

1 solution

A ComboBox cannot select more than one item: it does not support multiselect options.

This may help though: A multi-selection Drop Down List using a generic Abstract PopUp class[^]
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Faizal bandukiya 22-Sep-22 5:13am    
i have multiple selection option in check box that combine with combo box

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