I am working on the redevelopment of AdvGenCMS which is a simple .Net CMS. It built by myself and a couple of intent university students. I have not updated for a few years. These few days, I am working on redevelopment it. Currently, I am working on the authentication framework.I am upgrading that from ASP.net Membership system to ASP.net Identity. In last version, that is using a custom SQL Provider. I found that is more workable with a similar SQL provider. But I need to change the UserStore and my own user class need to be implement IUser interface.
public partial class AdvUser : IAdvUser, IUser

There is no such things for DataGrid.DataBinding() in Datagrid, WPF, the data grid should update itself if any items in the collection is changed. However, I found if the data source is edited by other windows, it won't refresh the data grid.
Well, you can use DataGrid.Items.Refresh(), but sometime, I got an exception about not allow editItem, something like that.
I found the best way is setting the item source to null and set item source to be bounded the collection again, like this:

Code

I tried the icon attribute in MenuItem. It doesn't work.Actually, you need to modify the header element like this:

XML

Actually, for WPF TextBlock Component, there is no click event. The best replacement is Mouse Down Event,
Like this:

Code

I built a feature to have an animation on the wide of a panel and the user click the minimize button. I wish to create a shrinking effect.
The best way I found is using DoubleAnimationUsingKeyFrames. This kind of animation can targeting any properties which is using a double as its value, such as Wide. Finally, I put the into a storyboard. Like the following

Code

The example is from my opensource project, advgen contact manager