https://help.syncfusion.com/cr/uwp/Syncfusion.UI.Xaml.Schedule.UniformGrid.html
Class UniformGrid - UWP API Reference | Syncfusion
Represents a uniform grid.
api referenceclassuwpsyncfusion
https://learn.microsoft.com/en-us/dotnet/api/system.windows.controls.primitives.uniformgrid?view=netframework-4.8.1&redirectedfrom=MSDN
UniformGrid Class (System.Windows.Controls.Primitives) | Microsoft Learn
Provides a way to arrange content in a grid where all the cells in the grid have the same size.
class systemwindowscontrolsprimitivesmicrosoft