DataGrid列动态填充数据网格大小(DataGrid column Fill to Datagrid size Dynamically)

DataGrid列动态填充数据网格大小(DataGrid column Fill to Datagrid size Dynamically)

我有一个horizontally stretched的DataGrid包含one column 。 问题是DataGrid被拉伸但列保持不变。 我怎样才能填充DataGrid。 一切都是动态完成的，如何用代码完成。

var datagridDetails = new DataGrid { AutoGenerateColumns = false, VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Stretch }; var columnDetails = new DataGridTextColumn { Header = "Details", CanUserSort = false, CanUserResize = false, Binding = new Binding("Details"), Width = StackPanelContent.ActualWidth/2 - 8 //hacking through it but not working quite well };

I have a DataGrid which is horizontally stretched containing one column. the problem is the DataGrid gets streached but the column remains same. How can i make it fill the DataGrid. All is done Dynamically, how to do it with code.

var datagridDetails = new DataGrid { AutoGenerateColumns = false, VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Stretch }; var columnDetails = new DataGridTextColumn { Header = "Details", CanUserSort = false, CanUserResize = false, Binding = new Binding("Details"), Width = StackPanelContent.ActualWidth/2 - 8 //hacking through it but not working quite well };

最满意答案

在XAML中，这将是：

<DataGrid ColumnWidth = "*"/>

要么

<DataGridTextColumn Width="*" />

在实际的列定义上。

不知道如何在代码后面执行此操作。

编辑：

找到它，它将是：

var columnDetails = new DataGridTextColumn { Header = "Details", CanUserSort = false, CanUserResize = false, Binding = new Binding("Details"), Width = new DataGridLength(1.0, DataGridLengthUnitType.Star)

};

In XAML this would be:

<DataGrid ColumnWidth = "*"/>

or

<DataGridTextColumn Width="*" />

On the actual column definition.

Not sure how to do this in code behind.

Edit:

Found it, it would be:

var columnDetails = new DataGridTextColumn { Header = "Details", CanUserSort = false, CanUserResize = false, Binding = new Binding("Details"), Width = new DataGridLength(1.0, DataGridLengthUnitType.Star)

};