nin*_*ite 7 .net c# syncfusion
我是C#和SyncFusion的新手,非常感谢你的帮助.
我需要TreeViewPresenter(TreeViewAdv)在过滤后显示正确的记录gridGroupingControl.
首先,我想到了以下过滤器:
detailGroupingControl.TableDescriptor.RecordFilters
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并设置这些过滤器,TreeViewPresenter但它似乎不起作用.有没有简单的方法来过滤具有相同过滤标准的树gridGroupingControl?
如果要将 RecordFilters 从一个 TreeView 节点添加到另一个 TreeView 节点,则必须将网格对象添加到列表中。使用此列表,过滤可以反映到所有 TreeView 节点。请参考以下代码和示例以供参考,
//Used to save the objects of all grids
List<GridGroupingControl> grids = new List<GridGroupingControl>();
//add the grid to the list
grids.Add(GridGroupingControl);
void RecordFilters_Changed(object sender, Syncfusion.Collections.ListPropertyChangedEventArgs e)
{
Syncfusion.Grouping.RecordFilterDescriptorCollection filters = sender as RecordFilterDescriptorCollection;
foreach (GridGroupingControl grid in grids)
{
foreach(RecordFilterDescriptor filter in filters)
{
//To avoid the repeated objects from the list
if (grid.TableDescriptor.RecordFilters.Contains(filter))
continue;
grid.TableDescriptor.RecordFilters.Add(filter);
}
}
}
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