Checking all the checkboxes

Question

I need to check all the checkboxes when I click select all check box in the header of the datagrid. How can I do that?

Bhushan Gawale · Answer

Refer this thread for more information http://stackoverflow.com/questions/756033/c-sharp-code-for-select-all-checkbox-in-wpf-datagrid

Mrunal Bhandarkar · Answer

WPF: I need to check all the checkboxes when I click select all check box in the header of the datagrid in WPF.

Manish Kumar Choudhary · Answer

// Let's use a lowercase function name to keep with JavaScript conventions function selectAll(invoker) { // Since ASP.NET checkboxes are really HTML input elements // let's get all the inputs var inputElements = document.getElementsByTagName('input'); for (var i = 0 ; i { var myElement = inputElements[i]; // Filter through the input types looking for checkboxes if (myElement.type === "checkbox") { // Use the invoker (our calling element) as the reference // for our checkbox status myElement.checked = invoker.checked; } } }

Anoop Kumar Sharma · Answer

Hi Mrunal Bhandarkar, Check out these links: http://www.aspsnippets.com/Articles/Implement-check-all-checkbox-functionality-in-ASPNet-GridView-control-using-JavaScript.aspx http://www.dotnetgallery.com/kb/resource18-Gridview-header-checkbox-select-and-deselect-all-rows-using-client-side-Jav.aspx.aspx Hope this will help you. .................................................................................................................................. If this post is useful then mark it as " Accepted Answer "

Checking all the checkboxes

Answers (4)