I am using XMI for displaying time. Its width is not adjusting according to container column of grid, which is effecting our display. It is taking width as 140 and is fixed. Below is the code snippet. Can you please suggest how can we make its width adjustable so that it takes space as per container.

<Grid>

<Grid.ColumnDefinitions >

<ColumnDefinition Width="Auto"/>

<ColumnDefinition Width="*"/>

<ColumnDefinition Width="Auto"/>

<ColumnDefinition Width="*"/>

 </Grid.ColumnDefinitions>

<Grid.RowDefinitions>

<RowDefinition Height="Auto" />

<RowDefinition Height="*" />

 </Grid.RowDefinitions>

<Label Grid.Column="0" Grid.Row="0" HorizontalAlignment="Right" Content="Field1"/>

<TextBox Grid.Column="1" Grid.Row="0" ></TextBox>

<Label Grid.Column="2" Grid.Row="0" HorizontalAlignment="Right" Content="Field2"/>

<TextBox Grid.Column="3" Grid.Row="0" ></TextBox>

<Label Grid.Column="0" Grid.Row="1" HorizontalAlignment="Right" Content="Field3"/>

    <ig:XamMaskedInput Margin="2" Grid.Column="1" Grid.Row="1" Mask="hh:mm" />

<Label Grid.Column="2" Grid.Row="1" HorizontalAlignment="Right" Content="Field4"/>

<TextBox Grid.Column="3" Grid.Row="1" ></TextBox>

</Grid>