New documentation style is wanting

In the old documentation, there were links we could click to quickly and easily find details about associated types, e.g. `DataGridViewCellEventArgs`.

This important capability seems to be omitted in the new style. We now have to dig through a large list to find information regarding associated types.

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#### Document Details

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* ID: 6d45d09e-a1e8-3003-df43-e507dd599252
* Version Independent ID: 1b863e97-077b-bd92-3d2c-e182ae13e0aa
* Content: [DataGridView.CellValueChanged Event (System.Windows.Forms)](https://docs.microsoft.com/en-us/dotnet/api/system.windows.forms.datagridview.cellvaluechanged?view=netframework-4.7.2)
* Content Source: [xml/System.Windows.Forms/DataGridView.xml](https://github.com/dotnet/dotnet-api-docs/blob/master/xml/System.Windows.Forms/DataGridView.xml)
* Product: **dotnet-api**
* GitHub Login: @dotnet-bot
* Microsoft Alias: **dotnetcontent**