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Wpf 清除XamGrid中的筛选器单元格值_Wpf_Xaml_Mvvm_Xamgrid - Fatal编程技术网

Wpf 清除XamGrid中的筛选器单元格值

Wpf 清除XamGrid中的筛选器单元格值,wpf,xaml,mvvm,xamgrid,Wpf,Xaml,Mvvm,Xamgrid,我正在使用MVVM体系结构样式处理XamGrid当使用下面的代码删除筛选器时,筛选器被删除,但筛选器单元格仍然包含筛选器值,该值应为空 foreach (var columnBase in dataGrid.FilteringSettings.RowFiltersCollection) { var col = (RowsFilter)columnBase; col.Column.FilterColumnSettings.FilterCellValue = string.Empt

我正在使用MVVM体系结构样式处理XamGrid当使用下面的代码删除筛选器时,筛选器被删除,但筛选器单元格仍然包含筛选器值,该值应为空

foreach (var columnBase in dataGrid.FilteringSettings.RowFiltersCollection)
 {
    var col = (RowsFilter)columnBase;
    col.Column.FilterColumnSettings.FilterCellValue = string.Empty;
 }

  dataGrid.FilteringSettings.RowFiltersCollection.Clear();

经过长时间的分析,您会在许多地方发现这样的代码,但最重要的是您的过滤器范围,它应该设置为ColumnLayout,即

dataGrid.FilteringSettings.FilteringScope= 过滤镜.柱状布局


经过长时间的分析,您会在许多地方发现这样的代码,但最重要的是您的过滤器范围,它应该设置为ColumnLayout,即

dataGrid.FilteringSettings.FilteringScope= 过滤镜.柱状布局

RowFiltersCollection rfc = dataGrid.FilteringSettings.RowFiltersCollection;
if (rfc != null)
{
  foreach (RowsFilter RF in rfc)
   {
      if (RF.Conditions.Count != 0)           
            RF.Conditions.Clear();
   }
}

dataGrid.FilteringSettings.RowFiltersCollection.Clear();