<DataGrid>
<DataGrid.Resources>
< Style TargetType="DataGridTextColumn" >
< Setter Property="Width" Value="250" />
< /Style >
</DataGrid.Resources>
</DataGrid>
public Form(Server server)
{
this.server = server;
}
// Затем используете
public void OnClickButton()
{
byte[] n = new byte[10];
this.server.Send(n);
this.server.Rec(n);
}