wpf WPF中网格的某些单元格的边框
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时间：2020-09-13 14:01:56 来源:igfitidea点击:
Border for some cells of a grid in WPF
提问by ??? ???????
I have a data grid. I want to create several borders - not for the entire grid, but for some of the cells.
我有一个数据网格。我想创建几个边框 - 不是为整个网格，而是为一些单元格。
For example:
例如：
- column 2 row 2 and 3
- column 4 row 3 and 4.
- 第 2 列第 2 行和第 3 行
- 第 4 列第 3 行和第 4 行。
Attaching my XAML code.
附上我的 XAML 代码。
Thanks in advance for answering.
预先感谢您的回答。
<Grid Grid.Column="1">
<Grid.RowDefinitions>
<RowDefinition Height="38"></RowDefinition>
<RowDefinition Height="38*"></RowDefinition>
<RowDefinition Height="38*"></RowDefinition>
<RowDefinition Height="37*"></RowDefinition>
<RowDefinition Height="38*"></RowDefinition>
<RowDefinition Height="30"></RowDefinition>
<RowDefinition Height="37*"></RowDefinition>
<RowDefinition Height="30"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.5*"></ColumnDefinition>
<ColumnDefinition Width="0.05*"></ColumnDefinition>
<ColumnDefinition Width="0.5*"></ColumnDefinition>
<ColumnDefinition Width="0.05*"></ColumnDefinition>
<ColumnDefinition Width="0.5*"></ColumnDefinition>
<ColumnDefinition Width="0.1*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<Label Content="Select relay:" HorizontalAlignment="Center" Grid.Row="0" Grid.Column="0" VerticalAlignment="Center"></Label>
<Label Content="Select State:" HorizontalAlignment="Center" Grid.Row="1" Grid.Column="2" VerticalAlignment="Bottom"></Label>
<ComboBox x:Name="CBRelayNumber" VerticalAlignment="Center" Grid.Row="0" Grid.Column="2">
<ComboBoxItem Content="ALL Relay" HorizontalAlignment="Center" />
<ComboBoxItem Content="Relay 1" Tag="0" HorizontalAlignment="Center" />
<ComboBoxItem Content="Relay 2" Tag="1"
</ComboBox>
<ComboBox x:Name="CBRelayState" VerticalAlignment="Center" Grid.Row="1" Grid.Column="2">
<ComboBoxItem Content="ON" HorizontalAlignment="Center" />
<ComboBoxItem Content="OFF" HorizontalAlignment="Center" />
</ComboBox>
<Label Content="Select Delay (msec):" HorizontalAlignment="Center" Grid.Row="0" Grid.Column="4" VerticalAlignment="Bottom" Grid.RowSpan="2"></Label>
<TextBox x:Name="tbAddTime" VerticalAlignment="Center" Grid.Column="4" Grid.Row="1"></TextBox>
<Button Content="Add" x:Name="AddDelay" Grid.Row="2" Grid.Column="4" VerticalAlignment="Center" Click="AddDelay_Click" ></Button>
<Button Content="Open Several Relays" x:Name="AddSeveralRelay" Grid.Row="2" Grid.Column="0" VerticalAlignment="Center" Click="AddSeveralRelay_Click" ></Button>
<Button Content="Add" x:Name="AddRelay" Grid.Row="2" Grid.Column="2" VerticalAlignment="Center" Click="AddRelay_Click" ></Button>
<Label Content="Times to perform:" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Column="0" Grid.Row="3"></Label>
<TextBox x:Name="tbLoop" Grid.Column="2" Grid.Row="3" VerticalAlignment="Center"></TextBox>
<Button Content="Save Scenario" x:Name="btnSave" Grid.Row="5" Grid.Column="0" Click="btnSave_Click"></Button>
<Button Content="Load Scenario" x:Name="btnLoad" Grid.Row="7" Grid.Column="0" Click="btnLoad_Click"/>
<Button Content="Start" x:Name="btnStart" Grid.Row="5" Grid.Column="4" Click="btnStart_Click"></Button>
<Button Content="Clear" x:Name="btnClear" Grid.Row="7" Grid.Column="4" Click="btnClear_Click"></Button>
<CheckBox x:Name="cbPostPreAllOFF" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Row="4" Grid.Column="2" Content="Pre-Post Relay OFF" IsChecked="True" Click="cbPostPreAllOFF_Checked"></CheckBox>
回答by ASh
add Borderinside Grid with correct Grid.Column, Grid.Row and Grid.RowSpan attributes:
Border在 Grid 中添加正确的 Grid.Column、Grid.Row 和 Grid.RowSpan 属性：
<Grid Grid.Column="1">
<!--row definitions, columns definitions, controls-->
<Border BorderThickness="1" BorderBrush="Green"
Grid.Column="2" Grid.Row="2" Grid.RowSpan="2"/>
<Border BorderThickness="1" BorderBrush="Green"
Grid.Column="4" Grid.Row="3" Grid.RowSpan="2"/>
</Grid>
回答by dZZx
This did the trick for me in order to draw a border from column 0, row 1 to column+2, row+4
这对我有用，以便绘制从第 0 列第 1 行到第 + 2 行 + 4 行的边框
<Grid Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="2" Grid.RowSpan="4">
<Border BorderThickness="1" BorderBrush="Black" />
</Grid>
