namespace WPFStudy{public class MyBaseWin : Window{public MyBaseWin(int w, int h, String title) {this.WindowStartupLocation = WindowStartupLocation.CenterScreen;this.Width = w;this.Height = h;this.Title = title;this.FontSize = 50;}}}
public partial class WinTest : MyBaseWin{public WinTest(int w,int h,String title):base(w,h,title){InitializeComponent();}}
public partial class WinTest : WPFStudy.MyBaseWin, System.Windows.Markup.IComponentConnector {
<my:MyBaseWin x:Class="WPFStudy.WinTest"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:my="clr-namespace:WPFStudy"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"><Grid><Label Content="test"></Label><Button Content="测试"></Button></Grid></my:MyBaseWin>
原文：http://www.cnblogs.com/ahaobest/p/4475057.html