Isreadonly在datagridtextcolumn中不起作用 [英] Isreadonly is not working in datagridtextcolumn

问题描述

我有一个包含两列的数据网格。第一列应该只在其工作的所有条件下就绪，但第二列只读字段应该使用它不工作的属性

< DataGrid ItemsSource ={Binding DtFactor}
 ColumnWidth =*
 AutoGenerateColumns =False
 CanUserAddRows =False
 Visibility ={Binding Path = DtFactor，Converter = {StaticResource DataGridVisibilityConvertercs}}> 
 
< DataGrid.Columns> 
< DataGridTextColumn Header =Month
 Binding ={Binding Path = Month}
 IsReadOnly =True/> 
< DataGridTextColumn Header =Factor
 Binding ={Binding Path = Factor}
 IsReadOnly ={Binding IsDataGridEditable，Converter = {StaticResource IsDataGridEditable}}/> 
< /DataGrid.Columns> 
< / DataGrid> 

我尝试过：



i googled，但我没有得到任何解决方案

解决方案

您将第二列绑定到属性

 IsDataGridEditable 

您应该使用调试器来查找ViewModel中此属性的设置。



此外，您已配置了值转换器与您的财产同名。



尝试从绑定中删除

 Converter = {StaticResource IsDataGridEditable} 

。

I have a data grid with two columns .first column should be ready only in all condition its working,But second column read only field should work with a property it is not working

<DataGrid ItemsSource="{Binding DtFactor}"
   ColumnWidth="*"
   AutoGenerateColumns="False"
   CanUserAddRows="False"
   Visibility="{Binding Path= DtFactor,Converter={StaticResource DataGridVisibilityConvertercs}}">
                          
   <DataGrid.Columns >
      <DataGridTextColumn Header="Month"
         Binding="{Binding Path=Month}"
         IsReadOnly="True" />
      <DataGridTextColumn Header="Factor"
         Binding="{Binding Path=Factor}"
         IsReadOnly="{Binding IsDataGridEditable ,Converter={StaticResource IsDataGridEditable}}" />
   </DataGrid.Columns>
</DataGrid>

What I have tried:

i googled , but i didn't get any solution

解决方案

You bound the second column to a property

IsDataGridEditable

You should use the debugger to find out what this property is set to in your ViewModel.

Moreover you have configured a value converter with the same name as your property.

Try to remove

Converter={StaticResource IsDataGridEditable}

from the binding.

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