我希望用一列表示相当长的文本值来构建数据网格。所以我的目标功能是:
re-sized)
垂直滚动)。
下面的代码满足前两项的要求,并提供了一个功能良好的垂直滚动条,但是数据网格的高度对于显示的内容来说太高了。从文本块中删除单词换行可以修复这个问题.但我需要这个词。
如何在数据网格高度过高的情况下保持单词包装功能?
<ScrollViewer VerticalScrollBarVisibility="Auto">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<!-- other controls in different parts of the data grid -->
<DataGrid Grid.Row="1" Grid.Column="1" HorizontalAlignment="Left"
Margin="0,6,6,6" Name="dgMessages" VerticalAlignment="Top"
Background="DarkGray" HeadersVisibility="None"
AlternatingRowBackground="Gainsboro" CanUserResizeColumns="False"
CanUserResizeRows="False" CanUserSortColumns="False"
AutoGenerateColumns="false" BorderBrush="Black" HorizontalGridLinesBrush="{x:Null}"
ItemsSource="{Binding Messages, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" >
<DataGrid.Columns>
<dg:DataGridTemplateColumn Width="*">
<dg:DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<TextBlock Text="{Binding Value}"
TextWrapping="WrapWithOverflow"
Padding="5,5,5,5" />
</DataTemplate>
</dg:DataGridTemplateColumn.CellTemplate>
</dg:DataGridTemplateColumn>
</DataGrid.Columns>
</DataGrid>
</Grid>
</ScrollViewer>"dg“命名空间是"http://schemas.microsoft.com/winfx/2006/xaml/presentation”。
发布于 2012-06-02 02:54:33
移除滚动查看器,并将包含数据网格的行的高度设置为"*“。数据网格列中的包装文本通常在数据网格不在自动大小为内容的行时处理。
以下是最终代码:
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<!-- other controls in different parts of the data grid -->
<DataGrid Grid.Row="1" Grid.Column="1" HorizontalAlignment="Left"
Margin="0,6,6,6" Name="dgMessages" VerticalAlignment="Top"
Background="DarkGray" HeadersVisibility="None"
AlternatingRowBackground="Gainsboro" CanUserResizeColumns="False"
CanUserResizeRows="False" CanUserSortColumns="False"
AutoGenerateColumns="false" BorderBrush="Black" HorizontalGridLinesBrush="{x:Null}"
ItemsSource="{Binding Messages, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" >
<DataGrid.Columns>
<dg:DataGridTemplateColumn Width="*">
<dg:DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<TextBlock Text="{Binding Value}" TextWrapping="WrapWithOverflow" Padding="5,5,5,5" />
</DataTemplate>
</dg:DataGridTemplateColumn.CellTemplate>
</dg:DataGridTemplateColumn>
</DataGrid.Columns>
</DataGrid>
</Grid>https://stackoverflow.com/questions/10857530
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