asp.net core 对datatable 中的内容 组装a1,a2,a3
var fzlm_name = string.Join(",", dt1.AsEnumerable()
.Select(row => row.Field<string>("dictname")));var fzlm_name = string.Join(",", dt1.AsEnumerable()
.Select(row => row.Field<string>("dictname")));https://blog.csdn.net/m0_48667560/article/details/138671571...
<form autocomplete="off"> <input type="password" name=&quo...
var result = await _db.Ado.GetScalarAsync("insert into qy_gw(gwmc...
不管 OnGet 填充多少东西OnPost 必须再填一次因为 Razor Pages 不会“记住” ViewModelPOST 后是重新执行一个请求,Model 全部重新创建。不像 WebForms,...
https://www.cnblogs.com/jiayezi/p/15740161.html...
public List<SelectListItem> zplx { get; set; } [BindProperty] public...