Winform DatagridCombox Bind Data Show Cannot Sort ComboBox with DataSource Set. Please use underlying data model to sort data

Created2020-07-09|Updated2026-01-08|devwinform

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Today used winform to create datagridview which bound combox data

name.DataPropertyName = "PropertyName";
           name.DisplayMember = "pn_name";
           name.ValueMember = "pn_id";
           name.DataSource = GetNames().Tables[0];

Project reported error: Cannot sort ComboBox with DataSource set. Please use underlying data model to sort data
Compared multiple blogs found my assignment has no problem, saw last sentence use use underlying data, then clicked edit column found setting sorted to true set to false then error disappeared
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Author: Broccoli

Link: https://xlx.dev/winform-combobox-sort/

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winform combobox

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