我怎样才能得到一个网格绘制边框空白单元格？ [英] How can I get a Grid to draw Borders for blank cells?

问题描述

我有一个ItemsControl，它使用 Grid 作为 ItemsPanelTemplate ，并设置Grid.Column和Grid。将行放在 ItemContainerStyle 中以将数据项放入网格中

有没有办法将GridLines添加到网格，或者用边框填充空白单元格？

现在我已将 ShowGridLines 设置为True，虚线，但是我想水平线显示出来，我更喜欢实体GridLines

这里有一个相当大量的XAML，但这里是我的XAML布局的截图：

解决方案 div>

很抱歉，无法完成网格线的样式设计。至少不是一个简单的方法。请参阅以下问题以获取解释：如何更改WPF中网格的网格线的颜色？

MSDN文档说仅限于虚线是可用的，因为这个属性
是作为一个设计工具来调试布局问题，而不是用于生产质量代码的
如果你想在
a Grid内部的行，

编辑：请参阅以下链接：更改WPF Grid Control的网格线的颜色/粗细

这是一个从 Grid 派生的自定义控件，并绘制了 GridLines 在 OnRender 中。我试过了，它似乎工作得很好。像这样可用

 < controls：GridControl ShowCustomGridLines =True
 GridLineBrush =Red
 GridLineThickness = 1 > 
< Grid.RowDefinitions> 
< RowDefinition /> 
< RowDefinition /> 
< RowDefinition /> 
< /Grid.RowDefinitions> 
< Grid.ColumnDefinitions> 
< ColumnDefinition /> 
< ColumnDefinition /> 
< ColumnDefinition /> 
< /Grid.ColumnDefinitions> 
< / controls：GridControl> 
  

I have an ItemsControl which uses a Grid as the ItemsPanelTemplate, and sets the Grid.Column and Grid.Row on the ItemContainerStyle to position data items in the grid

Is there a way to either add GridLines to the Grid, or to fill in the blank cells with a Border?

Right now I have ShowGridLines set to True which makes the dotted lines, however I want Horizontal lines to show up, and I'd prefer solid GridLines

There is a rather large amount of XAML, but here's a screenshot of how my XAML is laid out:

解决方案

Sorry, styling the grid lines can't be done. Atleast not in an easy way. See the following question for an explanation: How can I change the color of the gridlines of a Grid in WPF?

MSDN docs say "Only dotted lines are available because this property is intended as a design tool to debug layout problems and is not intended for use in production quality code. If you want lines inside a Grid, style the elements within the Grid to have borders."

Edit: See the following link: Change Color / Thickness of Grid Lines for WPF Grid Control

It's a custom control that derives from Grid and draws the GridLines in OnRender. I Tried it out and it seems to be working great. Useable like this

<controls:GridControl ShowCustomGridLines="True"
                      GridLineBrush="Red"
                      GridLineThickness="1">
    <Grid.RowDefinitions>
        <RowDefinition/>
        <RowDefinition/>
        <RowDefinition/>
    </Grid.RowDefinitions>
    <Grid.ColumnDefinitions>
        <ColumnDefinition/>
        <ColumnDefinition/>
        <ColumnDefinition/>
    </Grid.ColumnDefinitions>
</controls:GridControl>

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