WPF的dadagrid取单元格值

WPF与WinForm获取单元格方式不同，需要as强制转换 单元格类型

(1)WinForm

string str = (string)dataGrid.Rows[0].Cells[0].Value;

(2)WPF

string str = (dataGrid.Columns[0].GetCellContent(dataGrid.Items[0]) as TextBlock).Text;

https://www.cnblogs.com/maplesnow/p/6084568.html