网格未扩展到填满屏幕答案

【问题标题】：Grid not expanding to fill screen网格未扩展到填满屏幕
【发布时间】：2015-07-22 13:25:11
【问题描述】：

我有以下网格，它加载在 StackLayout 中：

            Grid grid = new Grid {
            VerticalOptions = LayoutOptions.FillAndExpand,
            HorizontalOptions = LayoutOptions.FillAndExpand,
            RowDefinitions = 
            {
                new RowDefinition { Height = new GridLength(40, GridUnitType.Auto) },
                new RowDefinition { Height = GridLength.Auto },
                new RowDefinition { Height = GridLength.Auto },
                new RowDefinition { Height = GridLength.Auto },
                new RowDefinition { Height = GridLength.Auto },
                new RowDefinition { Height = GridLength.Auto },
                new RowDefinition { Height = GridLength.Auto },
                new RowDefinition { Height = new GridLength(40, GridUnitType.Auto) },
            },
            ColumnDefinitions = 
            {
                new ColumnDefinition { Width = new GridLength(100, GridUnitType.Auto) },
                new ColumnDefinition { Width = new GridLength(100, GridUnitType.Star) },
                new ColumnDefinition { Width = new GridLength(50, GridUnitType.Star) },
                new ColumnDefinition { Width = new GridLength(50, GridUnitType.Star) },
                new ColumnDefinition { Width = new GridLength(100, GridUnitType.Auto) },
            }
        };

        grid.Children.Add (btnMenu, 0, 1, 0, 1);
        grid.Children.Add (lblProfile, 1, 5, 0, 1);
        grid.Children.Add (btnEdit, 4, 5, 0, 1);
        grid.Children.Add (lblFirstName, 1, 2, 1, 2);
        grid.Children.Add (lblFirstNameValue, 2, 3, 1, 2);

        Content = new StackLayout { 
            HorizontalOptions = LayoutOptions.StartAndExpand,
            Children = { 
                grid
            }
        };

我已经更改了网格宽度的宽度值和类型，但我不能让它填满整个屏幕，除非我使用固定值，这在我的手机上看起来不错，但在其他所有东西上都很糟糕.

【问题讨论】：

尝试将VerticalOptions = LayoutOptions.FillAndExpand添加到父StackLayout
HorizontalOptions = LayoutOptions.FillAndExpand 工作，谢谢！
很高兴它起作用了，我也将其发布为答案

标签： android xamarin android-gridview xamarin.forms

【解决方案1】：

尝试将VerticalOptions = LayoutOptions.FillAndExpand 添加到父StackLayout

【讨论】：

【解决方案2】：

就我而言，我必须将 VerticalOptions = FillAndExpand 添加到父 StackLayout 并将祖父 Frame 设置为 Padding = 0

【讨论】：