title: How to set margin for DataGridTextColumn and text inside it?
body: <p>i create a DataGrid:</p>
  
  <pre><code>&lt;DataGrid x:Name="dataGrid"
                                    AutoGenerateColumns="False"
                                    Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2" 
                                    IsEnabled="True"
                                    IsReadOnly="False"
                                    CanUserAddRows="False"
                                    CanUserDeleteRows="False"
                                    Loaded="dgAttfs_Loaded"
                                    RowEditEnding="dataGrid_RowEditEnding"
  
                                    ItemsSource="{Binding ViewModel.RowColl,Mode=TwoWay,UpdateSourceTrigger=LostFocus}"
                                    &gt;
  
                              &lt;DataGrid.Columns&gt;
                                  &lt;DataGridTextColumn Binding="{Binding Name}" MinWidth="120" Width="Auto                                                             
                                                      Header="Name" 
                                                      /&gt;
                                  &lt;DataGridComboBoxColumn x:Name="typeColumn" MinWidth="220"                                       
                                      SelectedItemBinding="{Binding Path=Type}"                                        
                                      Header="Type"                                                          
                                                          &gt;
                                      &lt;DataGridComboBoxColumn.ItemsSource&gt;
                                          &lt;col:ArrayList&gt;
                                              &lt;sys:String&gt;1&lt;/sys:String&gt;
                                              &lt;sys:String&gt;2&lt;/sys:String&gt;
                                              &lt;sys:String&gt;3&lt;/sys:String&gt;
                                              &lt;sys:String&gt;4&lt;/sys:String&gt;
                                              &lt;sys:String&gt;5&lt;/sys:String&gt;
                                              &lt;sys:String&gt;6&lt;/sys:String&gt;
                                              &lt;sys:String&gt;7&lt;/sys:String&gt;
                                              &lt;sys:String&gt;8&lt;/sys:String&gt;
                                          &lt;/col:ArrayList&gt;
                                      &lt;/DataGridComboBoxColumn.ItemsSource&gt;                                                                              
                                  &lt;/DataGridComboBoxColumn&gt;                                    
                              &lt;/DataGrid.Columns&gt;                                                                                           
                          &lt;/DataGrid&gt;
  </code></pre>
  
  <p>But, i can not understand, how to set margin into column text (from left side).
  I mean, that text tight to the table (left side).
  Can i set margin to text?</p>