wpf grdiview select all notworking

Question

This is designed in wpf . If you look at the bottom of the image there is a option for selecting all , When I click in 'select all' all the row should be selected . How I can achieve . Please advice . I tried multiple option .. No error . not getting selected .

Amit Gupta · Answer

Hi Shuhaib, There are multiple ways to achieve the checkbox in wpf datagrid. One of the simplest way to do this. 1. Add a boolean datatype in your datatable that you used to bind (before binding) in datagrid (this will add checkbox in your datagrid). 2. To select all the checkboxes, just set to true in your datatable, it will tick all the checkboxes. This will also help you to find checked/unchecked items in your datagrid easily. Do let me know, if it solves your problem

Amit Gupta · Answer

You can get checked rows by using below snippet: String expression ="check=true"; //check is your column name DataRow[] foundRows = table.Select(expression, null); // loop to get all checked rows for (int i = 0; i { // Do your stuff Console.WriteLine(foundRows[i][columnname]); } Do let me know if it solves your problem.

Shuhaib Kovval · Answer

If you look at the image I attached, you can see that user has selected some row\s. How would Iretrieve selected row . Would you please advice . I tried with multiple way .. the selected row value can't be downloaded .

Praveen Gopal · Answer

http://www.c-sharpcorner.com/forums/select-all-using-checkbox-in-datagrid-header Hope it solves ur problem