摘要:
【indexOf】 var arr=[1,2,3];console.log(arr.indexOf(1)); //0 var arr=[1,2,3];console.log(arr.indexOf(-2)); //-1 【includes】 var arr=[1,2,3];console.log(a 阅读全文
摘要:
Type t = typeof(B_InventoryRecord); var properties = t.GetProperties(); var p = list[0]; foreach (var item in properties) { string value = (string)t.G 阅读全文