Mixing
DataTrigger is not setting the opacity
0
I have a datagrid with data trigger.
<Style TargetType="{x:Type DataGridRow}" BasedOn="{StaticResource {x:Type DataGridRow}}">
<Setter Property="ContextMenu" Value="{StaticResource RowMenu}" />
<Setter Property="IsSelected" Value="{Binding IsSelected}" />
<Setter Property="Opacity" Value="1"/>
<Style.Triggers>
<DataTrigger x:Uid="DataTrigger_1" x:Name="RowMenuDataTrigger" Binding="{Binding IsModified, diag:PresentationTraceSources.TraceLevel=High}" Value="True">
<Setter x:Uid="Setter_1" Property="Opacity" Value="0.5" />
<Setter x:Uid="Setter_2" Property="ToolTip">
<Setter.Value>
<MultiBinding x:Uid="MultiBinding_1" Converter="{StaticResource ModifiedTypeMessage}">
<Binding x:Uid="Binding_1" Path="Class"></Binding>
<Binding x:Uid="Binding_2" Path="OriginalClassName" ></Binding>
</MultiBinding>
</Setter.Value>
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
</control:DataGrid.RowStyle>
and IMultiValueConverter looks like:
public class EnTypeModifiedMessageConverter : IMultiValueConverter
{
public object Convert(object values, Type targetType, object parameter, CultureInfo culture)
{
if (values.Length == 2)
{
string current = values[0].ToString();
string original = values[1].ToString();
if (current != original)
{
return string.Format(LanguageHelper.LocalizedString("RawTypeModified"), original.ToUpper());
}
}
return string.Empty;
}
public object ConvertBack(object value, Type targetTypes, object parameter, CultureInfo culture)
{
return null;
}
}
when the data changes I get the control hitting this converter. but the UI still not updated. ie opacity and tooltip remains same.
c# wpf
edited Nov 20 '18 at 6:41
Poul Bak
5,44331232
asked Nov 20 '18 at 4:44
Developer123Developer123
11
add a comment |
0
I have a datagrid with data trigger.
<Style TargetType="{x:Type DataGridRow}" BasedOn="{StaticResource {x:Type DataGridRow}}">
<Setter Property="ContextMenu" Value="{StaticResource RowMenu}" />
<Setter Property="IsSelected" Value="{Binding IsSelected}" />
<Setter Property="Opacity" Value="1"/>
<Style.Triggers>
<DataTrigger x:Uid="DataTrigger_1" x:Name="RowMenuDataTrigger" Binding="{Binding IsModified, diag:PresentationTraceSources.TraceLevel=High}" Value="True">
<Setter x:Uid="Setter_1" Property="Opacity" Value="0.5" />
<Setter x:Uid="Setter_2" Property="ToolTip">
<Setter.Value>
<MultiBinding x:Uid="MultiBinding_1" Converter="{StaticResource ModifiedTypeMessage}">
<Binding x:Uid="Binding_1" Path="Class"></Binding>
<Binding x:Uid="Binding_2" Path="OriginalClassName" ></Binding>
</MultiBinding>
</Setter.Value>
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
</control:DataGrid.RowStyle>
and IMultiValueConverter looks like:
public class EnTypeModifiedMessageConverter : IMultiValueConverter
{
public object Convert(object values, Type targetType, object parameter, CultureInfo culture)
{
if (values.Length == 2)
{
string current = values[0].ToString();
string original = values[1].ToString();
if (current != original)
{
return string.Format(LanguageHelper.LocalizedString("RawTypeModified"), original.ToUpper());
}
}
return string.Empty;
}
public object ConvertBack(object value, Type targetTypes, object parameter, CultureInfo culture)
{
return null;
}
}
when the data changes I get the control hitting this converter. but the UI still not updated. ie opacity and tooltip remains same.
c# wpf
edited Nov 20 '18 at 6:41
Poul Bak
5,44331232
asked Nov 20 '18 at 4:44
Developer123Developer123
11
can i have a complete code?
– CodeConstruct
Nov 20 '18 at 5:07
1
I tried to reproduce your problem but failed - the DataTrigger worked for me. So indeed, please provide us a MCVE
– Klaus Gütter
Nov 20 '18 at 6:15
I do not think EnTypeModifiedMessageConverter is relevant here. Make sure that you indeed change the IsModified value to True somewhere (in your ViewModel?).
– kurakura88
Nov 20 '18 at 9:20
Is it that the converter is not working correctly or that both of the Setters are not doing as expected?
– Coops
Nov 20 '18 at 11:00
I found that IsModified was getting True from the VM. Therefore UI was getting RESET. Works fine after modifying the VM.
– Developer123
Nov 26 '18 at 10:04
add a comment |
0
0
0
I have a datagrid with data trigger.
<Style TargetType="{x:Type DataGridRow}" BasedOn="{StaticResource {x:Type DataGridRow}}">
<Setter Property="ContextMenu" Value="{StaticResource RowMenu}" />
<Setter Property="IsSelected" Value="{Binding IsSelected}" />
<Setter Property="Opacity" Value="1"/>
<Style.Triggers>
<DataTrigger x:Uid="DataTrigger_1" x:Name="RowMenuDataTrigger" Binding="{Binding IsModified, diag:PresentationTraceSources.TraceLevel=High}" Value="True">
<Setter x:Uid="Setter_1" Property="Opacity" Value="0.5" />
<Setter x:Uid="Setter_2" Property="ToolTip">
<Setter.Value>
<MultiBinding x:Uid="MultiBinding_1" Converter="{StaticResource ModifiedTypeMessage}">
<Binding x:Uid="Binding_1" Path="Class"></Binding>
<Binding x:Uid="Binding_2" Path="OriginalClassName" ></Binding>
</MultiBinding>
</Setter.Value>
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
</control:DataGrid.RowStyle>
and IMultiValueConverter looks like:
public class EnTypeModifiedMessageConverter : IMultiValueConverter
{
public object Convert(object values, Type targetType, object parameter, CultureInfo culture)
{
if (values.Length == 2)
{
string current = values[0].ToString();
string original = values[1].ToString();
if (current != original)
{
return string.Format(LanguageHelper.LocalizedString("RawTypeModified"), original.ToUpper());
}
}
return string.Empty;
}
public object ConvertBack(object value, Type targetTypes, object parameter, CultureInfo culture)
{
return null;
}
}
when the data changes I get the control hitting this converter. but the UI still not updated. ie opacity and tooltip remains same.
c# wpf
edited Nov 20 '18 at 6:41
Poul Bak
5,44331232
asked Nov 20 '18 at 4:44
Developer123Developer123
11
I have a datagrid with data trigger.
<Style TargetType="{x:Type DataGridRow}" BasedOn="{StaticResource {x:Type DataGridRow}}">
<Setter Property="ContextMenu" Value="{StaticResource RowMenu}" />
<Setter Property="IsSelected" Value="{Binding IsSelected}" />
<Setter Property="Opacity" Value="1"/>
<Style.Triggers>
<DataTrigger x:Uid="DataTrigger_1" x:Name="RowMenuDataTrigger" Binding="{Binding IsModified, diag:PresentationTraceSources.TraceLevel=High}" Value="True">
<Setter x:Uid="Setter_1" Property="Opacity" Value="0.5" />
<Setter x:Uid="Setter_2" Property="ToolTip">
<Setter.Value>
<MultiBinding x:Uid="MultiBinding_1" Converter="{StaticResource ModifiedTypeMessage}">
<Binding x:Uid="Binding_1" Path="Class"></Binding>
<Binding x:Uid="Binding_2" Path="OriginalClassName" ></Binding>
</MultiBinding>
</Setter.Value>
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
</control:DataGrid.RowStyle>
and IMultiValueConverter looks like:
public class EnTypeModifiedMessageConverter : IMultiValueConverter
{
public object Convert(object values, Type targetType, object parameter, CultureInfo culture)
{
if (values.Length == 2)
{
string current = values[0].ToString();
string original = values[1].ToString();
if (current != original)
{
return string.Format(LanguageHelper.LocalizedString("RawTypeModified"), original.ToUpper());
}
}
return string.Empty;
}
public object ConvertBack(object value, Type targetTypes, object parameter, CultureInfo culture)
{
return null;
}
}
when the data changes I get the control hitting this converter. but the UI still not updated. ie opacity and tooltip remains same.
c# wpf
c# wpf
edited Nov 20 '18 at 6:41
Poul Bak
5,44331232
asked Nov 20 '18 at 4:44
Developer123Developer123
11
edited Nov 20 '18 at 6:41
Poul Bak
5,44331232
asked Nov 20 '18 at 4:44
Developer123Developer123
11
edited Nov 20 '18 at 6:41
Poul Bak
5,44331232
edited Nov 20 '18 at 6:41
Poul Bak
5,44331232
edited Nov 20 '18 at 6:41
Poul Bak
5,44331232
5,44331232
asked Nov 20 '18 at 4:44
Developer123Developer123
11
asked Nov 20 '18 at 4:44
Developer123Developer123
11
asked Nov 20 '18 at 4:44
Developer123Developer123
11
11
can i have a complete code?
– CodeConstruct
Nov 20 '18 at 5:07
1
I tried to reproduce your problem but failed - the DataTrigger worked for me. So indeed, please provide us a MCVE
– Klaus Gütter
Nov 20 '18 at 6:15
I do not think EnTypeModifiedMessageConverter is relevant here. Make sure that you indeed change the IsModified value to True somewhere (in your ViewModel?).
– kurakura88
Nov 20 '18 at 9:20
Is it that the converter is not working correctly or that both of the Setters are not doing as expected?
– Coops
Nov 20 '18 at 11:00
I found that IsModified was getting True from the VM. Therefore UI was getting RESET. Works fine after modifying the VM.
– Developer123
Nov 26 '18 at 10:04
add a comment |
can i have a complete code?
– CodeConstruct
Nov 20 '18 at 5:07
1
I tried to reproduce your problem but failed - the DataTrigger worked for me. So indeed, please provide us a MCVE
– Klaus Gütter
Nov 20 '18 at 6:15
I do not think EnTypeModifiedMessageConverter is relevant here. Make sure that you indeed change the IsModified value to True somewhere (in your ViewModel?).
– kurakura88
Nov 20 '18 at 9:20
Is it that the converter is not working correctly or that both of the Setters are not doing as expected?
– Coops
Nov 20 '18 at 11:00
I found that IsModified was getting True from the VM. Therefore UI was getting RESET. Works fine after modifying the VM.
– Developer123
Nov 26 '18 at 10:04
can i have a complete code?
– CodeConstruct
Nov 20 '18 at 5:07
can i have a complete code?
– CodeConstruct
Nov 20 '18 at 5:07
1
1
I tried to reproduce your problem but failed - the DataTrigger worked for me. So indeed, please provide us a MCVE
– Klaus Gütter
Nov 20 '18 at 6:15
I tried to reproduce your problem but failed - the DataTrigger worked for me. So indeed, please provide us a MCVE
– Klaus Gütter
Nov 20 '18 at 6:15
I do not think EnTypeModifiedMessageConverter is relevant here. Make sure that you indeed change the IsModified value to True somewhere (in your ViewModel?).
– kurakura88
Nov 20 '18 at 9:20
I do not think EnTypeModifiedMessageConverter is relevant here. Make sure that you indeed change the IsModified value to True somewhere (in your ViewModel?).
– kurakura88
Nov 20 '18 at 9:20
Is it that the converter is not working correctly or that both of the Setters are not doing as expected?
– Coops
Nov 20 '18 at 11:00
Is it that the converter is not working correctly or that both of the Setters are not doing as expected?
– Coops
Nov 20 '18 at 11:00
I found that IsModified was getting True from the VM. Therefore UI was getting RESET. Works fine after modifying the VM.
– Developer123
Nov 26 '18 at 10:04
I found that IsModified was getting True from the VM. Therefore UI was getting RESET. Works fine after modifying the VM.
– Developer123
Nov 26 '18 at 10:04
add a comment |
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can i have a complete code?
– CodeConstruct
Nov 20 '18 at 5:07
1
I tried to reproduce your problem but failed - the DataTrigger worked for me. So indeed, please provide us a MCVE
– Klaus Gütter
Nov 20 '18 at 6:15
I do not think EnTypeModifiedMessageConverter is relevant here. Make sure that you indeed change the IsModified value to True somewhere (in your ViewModel?).
– kurakura88
Nov 20 '18 at 9:20
Is it that the converter is not working correctly or that both of the Setters are not doing as expected?
– Coops
Nov 20 '18 at 11:00
I found that IsModified was getting True from the VM. Therefore UI was getting RESET. Works fine after modifying the VM.
– Developer123
Nov 26 '18 at 10:04