Get the multiple selected Row in data-grid in WPF?

问题

I want to get the multiple selection of data-grid in WPF, as my the business requirement I have a customer table in data grid which allows multiple selection and radio button (ALL, Selected, All but selected). If the selected or all but selected is clicked the I have to pull data only for those customers which are selected in the data- grid. Please advice solution to get multiple selected row of data grid.

Thanks.

回答1:

I have got a solution for the above question,

//CustomerDTO is the DTO class which has all the column names of Customer Table.
//dgUsers is the data grid.
List<CustomerDTO> customerList ;
for (int i = 0; i < dgUsers.SelectedItems.Count; i++)
{
customerList.Add((CustomerDTO)dgUsers.SelectedItems[i]);
}

Thanks.

回答2:

There are many stackoverflow posts concerning this problem. Following are two posts which describe how to get the selected items.

Code behind approach: DataGrid get selected rows' column values

MVVM approach: Bind to SelectedItems from DataGrid

来源：https://stackoverflow.com/questions/22143202/get-the-multiple-selected-row-in-data-grid-in-wpf