WPF_ DataGrid选中当前行事件绑定

View

<DataGrid SelectedItem="{Binding DataGridSelected,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" >

ViewModel

private object m_dataGridSelected;
public object DataGridSelected
{
    get => m_dataGridSelected;
    set {OnDataGridSelectChanged(value);SetProperty(ref m_dataGridSelected, value);}
}

 private static void OnDataGridSelectChanged(object obj)
 {
     // ....
 }

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