每当用户在文本框中输入新查询时,我都会在listview中使用listview和textbox进行搜索,是否有更好的方法呢?private void txtEditSearch_TextChanged(object sender, TextChangedEventArgs e){ if (txtEditSearch.Text != string.Empty) { var query = GetAllSchoolsAsync(txtEditSearch.Text); query.Wait(); List<DataClass.Tables.School> data = query.Result; if (data.Any()) dgv.ItemsSource = data; } else getSchool();} 我需要这样的东西:var basedata = dgv.Itemsource;dgv.ItemSource = basedata.where(x=>x.Name == txtEditSearch.Text).Select(x=>x);
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