One row json,here one column name is content,and this content is json.
so,it's can not display in datagrid?
{"total":1,"rows":[{"syssmsid":"5685","syssmssendid":"13603","title":"test","contents":"{ "sites": [ { "name":"facebook" , "url":"www.facebook.com" }, { "name":"google" , "url":"www.google.com" }, { "name":"google plus" , "url":"www.google.com" } ] }","builddate":"2017-11-23 17:18:59","emname_st":"Name","type":"2","builder":"1","flag":"False","rownumber":"1"}]}
"contents":"{ "sites": [ { "name":"facebook" , "url":"www.facebook.com" }, { "name":"google" , "url":"www.google.com" }, { "name":"google plus" , "url":"www.google.com" } ] }"