Activities of "tingwang"

I want to upload the dwg format file, but the saved fileType is "application/octet-stream". I want to access it through IIS. I need to declare the "application/autocad" from window system in the MIME type , but there is no suffix in the download, do I need to change the fileType or add an "application/autocad" declaration variable to the MimeTypeNames class? thanks！

HI: I user radTools to generate an entity by introduction with fine, if i modify exist Table for add or delete fields ,What kind of modification do I need (json,the same TableName, do not create new EntityName and EntityNamePlural) and run radTools have no problem?

for this version(asp.net core & angular 4.1.4) , return infomation with self.l like delete action, this info can't read dynamic data, return "{0}" as this, is this analysis error？

I haved down the latest version 4.1.0 of ASP.NET ZERO, when i Follow the steps to ENTITY FRAMEWORK MIGRATION COMMAND .when i use "Update-Database" command，have some mistake i can't solve it。 the mistake is:

Microsoft.EntityFrameworkCore.Design  ps:Other versions can be used and success,any body can help me ? thank you !

Today I try to Login <a class="postlink" href="http://www.aspnetzero.com/Account/Login">http://www.aspnetzero.com/Account/Login</a> with my account&password(my account is activated),but can't login, its tip is "invalid user name or password". but I can login success to forum , why? who can help me .