---
lang: ja-jp
breaks: true
---
# WPF DataGrid の `ItemsSource` をコードビハインドで設定する方法 2022-09-01

datagrid.ItemsSource = null;
Binding binding = new Binding(nameof(m_viewModel.IEnumerableRows))
{
    Source = m_viewModel,
    IsAsync = true,
    Mode = BindingMode.OneWay,
};
datagrid.SetBinding(DataGrid.ItemsSourceProperty, binding);

###### tags: `WPF` `DataGrid` `ItemsSource`