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custom-attributes

Use async method in custom validation attribute in c#

September 4, 2022 by Magenaut

I have an async method that evaluates a field.

Categories ASP.NET, Q&A Tags asp.net, asp.net-core, asynchronous, c#, custom-attributes Leave a comment

Adding custom attributes to an asp:CheckBox control

August 29, 2022 by Magenaut

I am trying to add a custom data-required attribute to an asp Checkbox control, it works fine for all other controls I’ve used it on, but on checkboxs it renders the checkbox inside a span that has the custom attribute on. I’ve tried adding the attribute in the markup and tried adding it to the control in the code behind. Any ideas?

Categories ASP.NET, Q&A Tags asp.net, custom-attributes, html Leave a comment

How to make configurable DisplayFormat attribute

August 28, 2022 by Magenaut

I got a date format like:

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, custom-attributes Leave a comment

Building CustomAuthorization in ASP.NET MVC

August 26, 2022 by Magenaut

In the DB i have Role and User entities with one to many relationship.

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, authorization, c#-4.0, custom-attributes Leave a comment

Setting ASP.NET Button attributes client side and read attribute value server side

August 24, 2022 by Magenaut

How can I retrieve a Button custom attribute after the attribute value has been changed using javascript?

Categories ASP.NET, Q&A Tags asp.net, c#, custom-attributes, javascript, postback Leave a comment

Can I add custom methods/attributes to built-in Python types?

August 20, 2022 by Magenaut

For example—say I want to add a helloWorld() method to Python’s dict type. Can I do this?

Categories Python, Q&A Tags built-in-types, custom-attributes, monkeypatching, python Leave a comment
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