我正在使用 DataTable 绑定 XamGrid 。我希望在特定条件下 禁用单元格的编辑 。我创建了 XamGrid 的行为。
可以根据我的要求提出解决方案吗?
答案 0 :(得分:2)
尝试使用数据触发器定义样式:
<igWPF:XamDataGrid.Resources>
...
<Style TargetType="CellValuePresenter">
<Style.Triggers>
<!--one condition based trigger - condition is inside the cell data context-->
<DataTrigger Binding="{Binding Path=DataItem.ConditionA}" Value="True">
<Setter Property="IsEnabled" Value="False"/>
</DataTrigger>
<!--multiple condition based trigger - condition is inside the cell data context-->
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding Path=DataItem.ConditionA}" Value="True" />
<Condition Binding="{Binding Path=DataItem.ConditionB}" Value="False" />
</MultiDataTrigger.Conditions>
<MultiDataTrigger.Setters>
<Setter Property="IsEnabled" Value="False"></Setter>
</MultiDataTrigger.Setters>
</MultiDataTrigger>
</Style.Triggers>
</Style>
...
</igWPF:XamDataGrid.Resources>
问候。
答案 1 :(得分:1)
使用CellValuePresenter
的样式:
<Style x:Key="DisableForCTE" TargetType="{x:Type iDP:CellValuePresenter}" >
<Style.Triggers>
<DataTrigger Binding="{Binding Path=DataItem.CTESubLocation}" Value="No">
<Setter Property="IsEnabled" Value="False"></Setter>
</DataTrigger>
</Style.Triggers>
</Style>
如果已预定义条件,则可以将cells
禁用为列级别:
<iDP:Field Name="LatestEffectiveDate" Label="Latest Effective Date" >
<iDP:Field.Settings>
<iDP:FieldSettings AllowEdit="False">
</iDP:FieldSettings>
</iDP:Field.Settings>
答案 2 :(得分:0)
这对我有用:
dataGrid.EditingSettings.AllowEditing = EditingType.None;