The ICollection could contain a collection of objects like this: public class ProjectAffiliateViewModelįor the Role property we would get Role, and for the FirstName property we would get First Name. If you are using an earlier version, some or all of this information does not apply. I maide just to get EF used Data Annotations at my model assembly, but feel free for fork and change as you need. Another example of why I could need to retrieve annotations: var. discussed in this page were introduced in Entity Framework 4.1. I need to retrieve the Display.Name annotation value to show it in a message such as The chosen 'Player Name' is Frank. Add display attribute to a variable on runtime. I am using closed xml (which uses openxml) to create the Excelsheet on the server and send it to the webclient when they want to download data as Excel. I am now making an Excel sheet with the same data in as the grid in the webpage. MVC3 Different Display names for a property. I have a viewmodel where the properties have display names. How to access the Display name property for a field. ReportSection is defined like this: public interface IReportSection DatabaseGenerated Index Relationship Attributes: InverseProperty and ForeignKey Summary Note EF4.1 Onwards Only - The features, APIs, etc. Set display name to value of another property - MVC3 Data Annotations. So for example if you put a Resources. Var displayName = prop.GetCustomAttributes() I dont know what is this should put the type over there that was generated for you. This gives me the property name like 'FirstName' Var itemType = ().GetGenericArguments().Single() įoreach (var prop in itemType.GetProperties()) ReportBody.Append(thisSection.ReportSectionName + Environment.NewLine) Select(x > x.Name) Note: You need to include System.Reflection and System.Linq namespaces to your project in order to use these methods. So far I have this: foreach (var thisSection in Report.ReportSections) Select(x > x.GetCustomAttribute()).How can I find the Display Name defined in DataAnnotations (if any) of an unknown type at run time? Fastest Entity Framework Extensions Bulk Insert Bulk Delete Bulk Update Bulk Merge. I can get the Property name, but would like to get the DataAnnotation Display Name (if any). C Language Data Annotation DisplayNameAttribute (display attribute). A null value or empty string is valid.I am going to walk through the properties of items in an ICollection and at Compile Time will not necessarily know what type the items in the ICollection will be. The Dynamic Data List.aspx, ListDetails.aspx, and Details.aspx page templates use the Name property for the field label. So how can i remove Display(Name:'') from my class. I want to use Fluent API or something else. The name is typically used as the field label for a UI element that is bound to the property that is annotated with this attribute. But i can't remove the Data Annotations Display(Name:'') from my class. Prompt = "Enter Last Name", Description="Emp Last Name")]Äo not use this property to get the value of the Name property. The following example shows how to set the name property. Ive seen a lot of posts and articles showing how to use a shared resource file in ASP. UIHintAttribute: Specifies the template or user control that Dynamic Data uses to display a data field. In 'classic' ASP.Net MVC, we could use data annotation properties ErrorMessageResourceName and ErrorMessageResourceType to specify which resource file should be used to localize the message of the annotation. TimestampAttribute: Specifies the data type of the column as a row version. StringLengthAttribute: Specifies the minimum and maximum length of characters that are allowed in a data field. My main reason for using the DisplayName was to handle localization. friendly names for enumeration elements using the Description annotation. Property System::String ^ Name member this.Name : string with get, set Public Property Name As String Property Value StringĪ value that is used for display in the UI. Specifies whether a class or data table uses scaffolding. An Enumeration (or enum ) is a data type that includes a set of named values. Gets or sets a value that is used for display in the UI. The name is typically used as the field label for a UI element that is bound to the property that is annotated with this attribute.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |