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分享DataGridViewCheckBoxColumn c = new DataGridViewCheckBoxColumn();
c.HeaderText = "checkbox";
dataGridView1.Columns.Insert(1, c);DataTable dtNew = dt.Clone();
dtNew.Columns[0].DataType = System.Type.GetType("System.Boolean");
foreach (DataRow row in dt.Rows)
{
DataRow rowNew = dtNew.NewRow();
rowNew["id"] = row["id"];
rowNew["name"] = row["name"];
dtNew.Rows.Add(rowNew);
}
dataGridView1.DataSource = dtNew;