To write queries against your ORM framework, utilizing your database and your dаta: LLBLGen Pro gets you there immediately, whether you target .NET Full, .NET Core or Xamarin.

Powerful, feature-rich UI controls for 4 frameworks and 5+ operating systems.

TTMSFNCGrid
Column Persistence
Fixed cell single and range selection
Autosizing columns / rows on double-click
Highly configurable and flexible grid
Various cell types available and built-in as well as support for custom cell types
Fixed columns left and/or right, fixed rows at top and/or bottom.