filter binding source or bindinglist with textbox_keypress

问题

I use winforms and c#.

How can I filter Binding source or binding list. with a textbox text ? I meam while I am typing in a textbox my grid is filtering with a %Like method not (=,equal)method.

thanks.

回答1:

I use delegate for this problem. Some code like bellow

        _List = _List.FindAll(
            delegate(MyEntity entity)
            {
                return entity.Title.Contains(TXT_Title.Text);
            }
        );
        Gview.DataSource = _List  ;

回答2:

You may want to use CollectionViewSource class to enable filtering.

See here

来源：https://stackoverflow.com/questions/4532928/filter-binding-source-or-bindinglist-with-textbox-keypress