In a row elements of datagrid having 3 textbox . I want all three textbox value should be in the same range

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C#

XAML

i have a datagrid of 4 columns in that each column has 8 values.first column is non-editable and other three are editable and are textboxes. so my requirement is in first row i have 3 text boxes , and all the threee textboxes should accepts the same pattern of input.

What I have tried:

<pre><DataTrigger Binding="{Binding Name}" Value="Direct Signal Mean (DB) (-∞ to ∞)">
    <Setter Property="Style" Value="{StaticResource TextBox_PreviewTextInput2Style}"/>
</DataTrigger>
<DataTrigger Binding="{Binding Name}" Value="Direct Signal Std Dev (DB) (0 to ∞)">
    <Setter Property="Style" Value="{StaticResource TextBox_PreviewTextInput2Style}"/>
</DataTrigger>
<DataTrigger Binding="{Binding Name}" Value="RMS Multipath Power (DB) (-∞ to ∞)">
    <Setter Property="Style" Value="{StaticResource TextBox_PreviewTextInput2Style}"/>
</DataTrigger>
<DataTrigger Binding="{Binding Name}" Value="No. of Direct Signal Oscillators (0 to ∞)">
    <Setter Property="Style" Value="{StaticResource TextBox_PreviewTextInput2Style}"/>
</DataTrigger>
<DataTrigger Binding="{Binding Name}" Value="No. of Multipath Oscillator (0 to ∞)">
    <Setter Property="Style" Value="{StaticResource TextBox_PreviewTextInput2Style}"/>
</DataTrigger>
<DataTrigger Binding="{Binding Name}" Value="Direct Signal Doppler (Hz) (0 to ∞)">
    <Setter Property="Style" Value="{StaticResource TextBox_PreviewTextInput2Style}"/>
</DataTrigger>
<DataTrigger Binding="{Binding Name}" Value="Multipath Doppler (HZ) (0 to ∞)">
    <Setter Property="Style" Value="{StaticResource TextBox_PreviewTextInput2Style}"/>
</DataTrigger>
<DataTrigger Binding="{Binding Name}" Value="Initial Probability (0.0 to 1.0)">
    <Setter Property="Style" Value="{StaticResource TextBox_PreviewTextInput2Style}"/>
</DataTrigger>