The check and uncheck of Checkboxes us controlled from Header Row CheckBox, when Header CheckBox is checked all the CheckBoxes are selected and when unchecked then all the CheckBoxes … $('#headerCheckbox').click(function () { var isheaderChecked = this.checked; $(".childCheckBox").each(function () { this.checked = isChecked; }) })but also remember that you need to deselect the header checkbox when any one of the child checkbox … The first column of WebGrid will contain the CheckBoxes and the check all (select all) CheckBoxes functionality will be implemented using jQuery in ASP.Net MVC Razor. Here is two example both are doing different - different work the code given below is for changing the check of all child checkbox of a table, gridview as header checkbox check change and the second code is for changing the check of all checkboxes of the particular specific column as header checkbox check change. When I check the "check all" checkbox, it will just select the 10 from the current page. Description.