/// <summary>
/// Initializes a new instance of the <see cref="ColumnDefinitionCollection"/> class.
/// </summary>
/// <param name="grid">The <see cref="Grid"/> that owns the collection.</param>
internal ColumnDefinitionCollection(Grid grid)
{
Contract.Require(grid, "grid");
this.grid = grid;
this.implicitColumn = new ColumnDefinition() { Grid = grid, Width = new GridLength(1.0, GridUnitType.Star) };
this.implicitStorage.Add(implicitColumn);
}
/// <summary>
/// Initializes a new instance of the <see cref="RowDefinitionCollection"/> class.
/// </summary>
/// <param name="grid">The <see cref="Grid"/> that owns the collection.</param>
internal RowDefinitionCollection(Grid grid)
{
Contract.Require(grid, nameof(grid));
this.grid = grid;
this.implicitRow = new RowDefinition() { Grid = grid, Height = new GridLength(1, GridUnitType.Star) };
this.implicitStorage.Add(implicitRow);
}