A wpfgrid is a WPF Panel which arranges child elements in predefined columns and rows.
Full class name: System.Windows.Controls.Grid. Grid defines a flexible grid area that consists of columns (ColumnDefinitions) and rows (RowDefinitions). Child elements are positioned using attached properties Grid.Column and Grid.Row and can take more than one column/row if attached dependency properties Grid.ColumnSpan/Grid.RowSpan are set.