在WPF中如何更改DataGrid.ScrollBar的宽度? [英] In WPF how to change the width of DataGrid.ScrollBar?

问题描述

在WPF中，如何更改<code> DataGrid.ScrollBar的宽度?

In WPF how to change the width of <code>DataGrid.ScrollBar?

推荐答案

您需要为DataGrid创建自定义模板.在您的自定义模板中，您需要为ScrollViewer创建一个ControlTemplate，在其中您需要包含一个带有x:Name ="PART_VerticalScrollBar"的ScrollBar，并为其提供任意宽度.像这样:(仅模板的一部分)

You would need to make a custom Template for the DataGrid. In your custom template you need to create a ControlTemplate for the ScrollViewer, where you need to include a ScrollBar with x:Name="PART_VerticalScrollBar" and give it a width of whatever you like. Something like this:(only part of a template)

<ScrollBar x:Name="PART_VerticalScrollBar" Width="100" Grid.Column="2" Maximum="{TemplateBinding ScrollableHeight}" Orientation="Vertical" Grid.Row="1" Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportHeight}"/>

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