private void btnAdd_Click(object sender, System.EventArgs e) { Team team = new Team(); bool sqlFlag = true; string sql = ""; foreach (DataGridItem dgi in this.dgMemberList.Items) { CheckBox cb = (CheckBox)(dgi.Cells[0].Controls[1]); if (cb.Checked == true) { int i = dgi.ItemIndex; string id = dgMemberList.DataKeys[i].ToString(); if (sqlFlag) { sql += "" + id; sqlFlag = false; } else { sql += " ,"; sql += id; } } } //选择为空 if (sql == String.Empty) { Response.Write("<script language=javascript>alert('请选择人员!');window.location='MemberListView.aspx?TeamID=" + ClassID + "';</script>"); } else { if (team.AddMemberToTeam(sql, Int32.Parse(ClassID))) { if (this.cbRemind.Checked == true) { sms_all(1); } Response.Write("<script language=javascript>alert('加入成员至组成功!');window.location='MemberListView.aspx?TeamID=" + ClassID + "';</script>"); } else { Server.Transfer("../Error.aspx"); } } team = null; }