WPF DataGrid:在行驗證錯誤后將焦點設置在特定單元格上 [英]WPF DataGrid: set focus on a specific cell after a row validation error
WPF DataGrid-如何在DataGridTemplateColumn中使用單元格和行驗證 [英]WPF DataGrid - How do I use cell and row validation with DataGridTemplateColumn