1、拖出gridview控件，然后将字段绑定上去

2、将要做下拉框的控件加入RepositoryItemImageComboBox控件

3、绑定数据

for (int i = 0; i < 3; i++)            {                //如果取值时，数据源中会是Value                repositoryItemImageComboBox1.Items.Add(                new DevExpress.XtraEditors.Controls.ImageComboBoxItem()                {                    Description = "Test"+i,                    Value = i.ToString()//只能字符串                });            }                        DataTable dt = new DataTable();            dt.Columns.Add("C", System.Type.GetType("System.Boolean"));            dt.Columns.Add("D", System.Type.GetType("System.String"));            dt.Columns.Add("E", System.Type.GetType("System.Boolean"));            dt.Columns.Add("F", System.Type.GetType("System.String"));            dt.Columns.Add("G", System.Type.GetType("System.String"));            DataRow row = dt.NewRow();            row["C"] = true;            row["D"] = "1";            row["E"] = true;            row["F"] = "TestF";            row["G"] = "删除";            dt.Rows.Add(row);            DataRow row1 = dt.NewRow();            row1["C"] = false;            row1["D"] = "2";            row1["E"] = false;            row1["F"] = "TestF1";            row1["G"] = "删除";            dt.Rows.Add(row1);            gridControl1.DataSource = dt;

4、初始时绑定要选中值

private void gridView1_CustomRowCellEdit(object sender, DevExpress.XtraGrid.Views.Grid.CustomRowCellEditEventArgs e)        {            if (e.Column.Name == "D" && e.RowHandle >= 0)            {                ImageComboBoxEdit edit1 = new ImageComboBoxEdit();                edit1.Properties.Items.AddRange(repositoryItemImageComboBox1.Items);                e.RepositoryItem = edit1.Properties;                foreach (ImageComboBoxItem item in edit1.Properties.Items)                {                    if (gridView1.GetRowCellValue(e.RowHandle, "D").ToString() == item.Value.ToString())                    {                        edit1.SelectedItem = item;                    }                }            }        }