value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" /> </xsd:sequence> <xsd:attribute name="name" type="xsd:string" use="required" /> </xsd:complexType> </xsd:element> </xsd:choice> </xsd:complexType> </xsd:element> </xsd:schema> <resheader name="resmimetype"> <value...
value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" /> </xsd:sequence> <xsd:attribute name="name" type="xsd:string" use="required" /> </xsd:complexType> </xsd:element> </xsd:choice> </xsd:complexType> </xsd:element> </xsd:schema> <resheader name="resmimetype"> <value...
当将type 属性设置为date、datetime-local、month或time时,不应该指定文化或格式字符串,因为 Blazor 会自动将日期值格式化为浏览器翻译成用户区域设置的非特定文化格式。图 33-11 显示了日期在en-US地区是如何格式化的,但是用户将会看到以他们当地惯例表示的日期。 使用类文件定义组件 如果您不喜欢 Razor 组件支持的代...
Models; public class ApplicationUser : IdentityUser { /// /// Full name /// [Display(Name = "全名")] [PersonalData] public string? Name { get; set; } /// /// Birth Date /// [Display(Name = "生日")] [PersonalData] public DateTime? DOB { get; set; } [Display(Name =...
SQL Server产品家族中有一个SQL Server LocalDB的东西,它是SQL Server的一个超级精简版本,安装包只有几十MB(安装好后200+MB),它包含了数据库的基础功能,但是不支持联网,只能本机连接,对于个人开发资源占用少,强烈推荐,VS安装Web开发组件会默认安装此数据库。 连接时服务器名称默认是(localdb)\MSSQLLocalDB,也可...
"ConnectionStrings":{"DefaultConnection":"Data Source=(localdb)\\MSSQLLocalDB;Initial Catalog=ToDo;Integrated Security=True"}, 使用EF Core Power Tools生成的TodoContext.cs文件中就有默认的连接字符串,开发时想偷懒可以直接从这里复制 。 ConfigureServices中添加服务注册 ...
OrderDate=DateTime.Now.AddDays(-x), }).ToList(); } publicclassOrder{ publicint?OrderID{get;set;} publicstringCustomerID{get;set;} publicDateTime?OrderDate{get;set;} publicdouble?Freight{get;set;} } } Adaptive UI layout The Blazor Data Grid user interface is customized and redesigned for...
TokenInfo token= JsonConvert.DeserializeObject<TokenInfo>(tokenJson);if(token !=null&& token.TokenExpire>DateTime.Now) {varauthenticatedUser =newClaimsPrincipal(newClaimsIdentity(ParseClaimsFromJwt(token.TokenValue),"jwt"));returnnewAuthenticationState(authenticatedUser); ...
<QueryBuilderColumn Field="FirstName" Label="First Name" Type="ColumnType.String"></QueryBuilderColumn> <QueryBuilderColumn Field="TitleOfCourtesy" Label="Title of Courtesy" Type="ColumnType.Boolean" Values="Values"></QueryBuilderColumn> <QueryBuilderColumn Field="Title" Label="Title" Type="Co...
); } private void HandleClick2() { dt = DateTime.Now; Logger.LogInformation("This event handler doesn't trigger a rerender."); } private void HandleClick3(MouseEventArgs args) { dt = DateTime.Now; Logger.LogInformation( "This event handler doesn't trigger a rerender. " + "Mouse ...