摘要：
实现过程，只是为DropDownList控件写OnDataBound事务protected void ddlCompany_DataBound(object sender, EventArgs e) { DropDownList ddl = (DropDownList)sender; for (int i = 0; i < ddl.Items.Count; i++) { ddl.Items[i].Attributes.Add("title", ddl.Items[i].Text); ... 阅读全文