谁能告诉我什么是以下XAML片段的c#等价物？
- <my:DataGridTextColumn
- Visibility="{Binding Path=DataColumns[21].IsVisible,Source={StaticResource viewmodel},Converter={StaticResource vc}}"
- Binding="{Binding SdDevDuration}"
- />
它的可见性绑定我无法正确. DataGridTextColumn不是FrameworkElement,因此没有SetBinding方法.
提前致谢,
马特
解决方法
我解决了这个问题.对于任何感兴趣的人,您可以使用BindingOperation.SetBinding方法.
完整的代码是,
- var newCol = new DataGridTextColumn();
- newCol.Binding = new Binding("SdDevDuration");
- var visiblityBinding = new Binding("IsVisible");
- visiblityBinding.Source = col;
- visiblityBinding.Converter = new VisibilityConverter();
- BindingOperations.SetBinding(newCol,DataGridTextColumn.VisibilityProperty,visiblityBinding);
