ASPxComboBox cbSex = ASPxGridView1.FindEditFormTemplateControl("cmbUSER_SEX") as ASPxComboBox;
DataTable dt = new DataTable();
dt.Columns.Add("CODE");
dt.Columns.Add("NAME");
DataRow dr = dt.NewRow();
dr["CODE"] = "M";
dr["NAME"] = "男";
dt.Rows.Add(dr);
DataRow dr1 = dt.NewRow();
dr1["CODE"] = "M";
dr1["NAME"] = "男";
dt.Rows.Add(dr1);
cbSex.ValueField = "CODE";
cbSex.TextField = "NAME";
cbSex.DataSource = dt;