Datagrid Column header should check / uncheck CheckBox’s state depending upon whether all CheckBoxes of a DataGridView column are checked or unchecked

Question

The problem i\'m stuck with is related to checkbox in DataGrid(WPF). I\'ve attached th

Answer 1

In your XAML Datagrid add:

In your code add:

var ckbox = sender as CheckBox;
var All = Collection.View.SourceCollection as List;

if (ckbox.IsChecked)
{
    foreach (var item in All)       
        item.Marked = true;     
}
else
{
    foreach (var item in All)       
        item.Marked = false;        
}
Collection.View.Refresh();

NOTE: The sender is CheckBox