#region 得到前台的ID public string getId() { string str_id = null; int rowCount = post_gv.Rows.Count; //获取前台gridview行数 for (int i = 0; i < rowCount; i++) //每一行进行循环遍历,如果勾选则得到ID,否则不获取 { CheckBox check = (CheckBox)post_gv.Rows[i].FindControl("selOne"); if (check.Checked == true) { int id = 0;
id = Convert.ToInt32(post_gv.DataKeys[i].Value); //循环遍历ID后放在字符串里,用逗号分隔,方便拆分用户,这里注意,拆分时忽略第一个值,因为此格式为 :