C#•17mo ago

❔ Blazor generic component "Type or namespace could not be found"

Hello, In my blazor app, i have a generic component (with the use of @typeparam T). I have a page which has the call to my component like so : <TableView T="MyClass" /> When i try to add @ref to that component to have the reference inside my code section like so :

<TableView T="MyClass" @ref="myTable" />
@code {
  private TableView<MyClass> myTable;
}

<TableView T="MyClass" @ref="myTable" />
@code {
  private TableView<MyClass> myTable;
}

It gives me an error "The type or namespace name 'TableView<>' could not be found (are you missing a using directive or an assembly reference?)" Which i don't understand because before adding the @ref it worked great ! PS: i tried to clean then build & rebuild entirely but nothing changed and of course i check all the using statements to include my custom generic component (which worked before adding the @ref on it)

2 Replies

GyoceOP•17mo ago

It looks like you have to create a file name "TableView.razor.cs" and declare a public partial class TableView<T> in order to works which is kinda weird but ok

Accord•17mo ago

Looks like nothing has happened here. I will mark this as stale and this post will be archived until there is new activity.

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❔ Blazor generic component "Type or namespace could not be found"