[英]Use ItemsControl for Grid Columns
<Grid Name="WeightGrid" Grid.RowSpan="2" SnapsToDevicePixels="True" Grid.ColumnSpan="2" Margin="{Binding WeigntGridMargin}" MouseDown="WeigntGridWrap_OnMouseDown" MouseMove="WeigntGridWrap_OnMouseMove" MouseUp="WeigntGridWrap_OnMouseUp">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="100" />
<ColumnDefinition Width="100" />
<ColumnDefinition Width="100" />
...
</Grid.ColumnDefinitions>
<Grid.RenderTransform>
<TranslateTransform x:Name="weightTT"/>
</Grid.RenderTransform>
<StackPanel Grid.Column="0" Width="100" Height="75">
<StackPanel.Background>
<ImageBrush ImageSource="/Size.WPF;component/Assets/ruller-bg.png" />
</StackPanel.Background>
<TextBlock Margin="0, 42, 0, 0" Foreground="#c0b6d1" HorizontalAlignment="Center" FontSize="18">0</TextBlock>
</StackPanel>
<StackPanel Grid.Column="1" Width="100" Height="75">
<StackPanel.Background>
<ImageBrush ImageSource="/Size.WPF;component/Assets/ruller-bg.png" />
</StackPanel.Background>
<TextBlock Margin="0, 42, 0, 0" Foreground="#c0b6d1" HorizontalAlignment="Center" FontSize="18">1</TextBlock>
</StackPanel>
<StackPanel Grid.Column="2" Width="100" Height="75">
<StackPanel.Background>
<ImageBrush ImageSource="/Size.WPF;component/Assets/ruller-bg.png" />
</StackPanel.Background>
<TextBlock Margin="0, 42, 0, 0" Foreground="#c0b6d1" HorizontalAlignment="Center" FontSize="18">2</TextBlock>
</StackPanel>
...
</Grid>
我有很多列的网格。 每列都是StackPanel
具有不同的列号和TextBlock
不同编号。 为了减少代码量,我想使用ItemsContol或类似的东西来构建网格列。 但是有一个问题-如何将ColumnNumber绑定到ItemsControl项目? 可能在DataTemplate内有解决方案Bind Grid.Row / Grid.Column但是另一个问题-如何设置列数?
UPD:
<ItemsControl Name="WeightItemsControl" ItemsSource="{Binding Cells}" Grid.RowSpan="2" Grid.ColumnSpan="2">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<Grid Name="WeightGrid" SnapsToDevicePixels="True" Margin="{Binding WeigntGridMargin}" MouseDown="WeigntGridWrap_OnMouseDown" MouseMove="WeigntGridWrap_OnMouseMove" MouseUp="WeigntGridWrap_OnMouseUp">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
</Grid>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemContainerStyle>
<Style>
<Setter Property="Grid.Row" Value="{Binding GridRow}" />
<Setter Property="Grid.Column" Value="{Binding GridColumn}" />
</Style>
</ItemsControl.ItemContainerStyle>
</ItemsControl>
这就是我现在所拥有的。 但是我仍然不知道如何设置应该为其创建的列数ItemsControl
(当前它只是绑定到一些集合Cells
但应该只是列数)。
<ItemsControl Name="icTodoList">
<ItemsControl.ItemTemplate>
<DataTemplate>
<Grid Margin="0,0,0,5">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="100" />
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding Title}" />
<ProgressBar Grid.Column="1" Minimum="0" Maximum="100" Value="{Binding Completion}" />
</Grid>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
您可以根据需要修改代码..或者,如果不使用绑定,则可以像这样
<ItemsControl>
<system:String>ItemsControl Item #1</system:String>
<system:String>ItemsControl Item #2</system:String>
<system:String>ItemsControl Item #3</system:String>
<system:String>ItemsControl Item #4</system:String>
<system:String>ItemsControl Item #5</system:String>
</ItemsControl>
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