DataTrigger inside a MultiDataTrigger? - wpf

Question

I want to change 2 Properties on 2 different conditions using Multi-/DataTrigger.
I have 1 Button which changes its IsEnabled Property when ValidationRule returns an error.
I also want to change the Command Property of this Button but on other conditions.
<Button Content="Save">
<Button.Style>
<Style TargetType="Button" BasedOn="{StaticResource MaterialDesignFlatButton}">
<Setter Property="IsEnabled" Value="False" />
<Style.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding Path=(Validation.HasError), ElementName=FirstNameBox}" Value="False" />
<Condition Binding="{Binding Path=(Validation.HasError), ElementName=LastNameBox}" Value="False" />
[...]
</MultiDataTrigger.Conditions>
<Setter Property="IsEnabled" Value="True" />
</MultiDataTrigger>
</Style.Triggers>
</Style>
</Button.Style>
</Button>
Now I want to implement another Trigger which changes the Binding of the Command Property when anoither Propertie's Binding equals to XY.
So i need to implement this next to the Datatrigger above.
<Setter Property="Command" Value="{Binding CreateEmployeeCommand}" />
<DataTrigger Binding="{Binding CurrentManageMode}" Value="2">
<Setter Property="Command" Value="{Binding EditEmployeeCommand}" />
</DataTrigger>
So is it even possible to have 2 Triggers at the same time?

Answer 1

Okay, i fixed it adding another Trigger just in Style.Triggers.
I didn't tried this cuz many Controls/Properties doesn't allow multiple Content.
<Button.Style>
<Style TargetType="Button" BasedOn="{StaticResource MaterialDesignFlatButton}">
<Setter Property="IsEnabled" Value="False" />
<Setter Property="Command" Value="{Binding CreateEmployeeCommand}" />
<Style.Triggers>
<DataTrigger Binding="{Binding CurrentManageMode}" Value="2">
<Setter Property="Command" Value="{Binding EditEmployeeCommand}" />
</DataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding Path=(Validation.HasError), ElementName=FirstNameBox}" Value="False" />
<Condition Binding="{Binding Path=(Validation.HasError), ElementName=LastNameBox}" Value="False" />
</MultiDataTrigger.Conditions>
<Setter Property="IsEnabled" Value="True" />
</MultiDataTrigger>
</Style.Triggers>
</Style>
</Button.Style>