WPF自定义Window窗体样式

<resourcedictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <!-- 窗体按钮模板 -->
    <controltemplate x:key="tmplwindowbtn" targettype="{x:type button}">
        <border x:name="bd" width="28" height="18" background="transparent"  >
            <grid>
                <image x:name="img" stretch="fill" source="{templatebinding tag}"  />
                <border x:name="bdmask" opacity="0.3" visibility="collapsed" background="#001122" margin="1 0 1 1" cornerradius="0 0 3 3"></border>
            </grid>
        </border>
        <controltemplate.triggers>
            <trigger property="ismouseover" value="true">
                <setter targetname="bdmask" property="visibility" value="visible"/>
            </trigger>
            <trigger property="ispressed" value="true">
            </trigger>
        </controltemplate.triggers>
    </controltemplate>
    <!-- 窗体模板 -->
    <controltemplate x:key="tmplwindowex" targettype="{x:type window}">
        <border>
            <border cornerradius="5" background="#0998b8" margin="{binding bordermargin}">
                <grid>
                    <grid.rowdefinitions>
                        <rowdefinition height="26"></rowdefinition>
                        <rowdefinition></rowdefinition>
                    </grid.rowdefinitions>
                    <textblock text="{templatebinding title}" margin="10 0 0 0" fontfamily="微软雅黑,黑体" fontsize="12" foreground="#fff" verticalalignment="center"></textblock>
                    <stackpanel orientation="horizontal" background="#0998b8" horizontalalignment="{binding btnpanelhorizontalalignment}" width="100" margin="88 0 0 0">
                        <stackpanel orientation="horizontal" margin="10 0 5 0" verticalalignment="top" horizontalalignment="right">
                            <button x:name="btnminimize" template="{staticresource tmplwindowbtn}" windowchrome.ishittestvisibleinchrome="true" command="{binding datacontext.windowbtncommand, relativesource={relativesource ancestortype=window}}" commandparameter="1" visibility="{binding btnminimizevisibility}" >
                                <button.tag>
                                    <bitmapimage urisource="/suncreate.common.controls;component/windowex/images/btnwindowmin.png"/>
                                </button.tag>
                            </button>
                            <button x:name="btnmaximize" template="{staticresource tmplwindowbtn}" windowchrome.ishittestvisibleinchrome="true" command="{binding datacontext.windowbtncommand, relativesource={relativesource ancestortype=window}}" commandparameter="2" visibility="{binding btnmaximizevisibility}" >
                                <button.tag>
                                    <bitmapimage urisource="/suncreate.common.controls;component/windowex/images/btnwindowmax.png"/>
                                </button.tag>
                            </button>
                            <button x:name="btnclose" template="{staticresource tmplwindowbtn}" windowchrome.ishittestvisibleinchrome="true" command="{binding datacontext.windowbtncommand, relativesource={relativesource ancestortype=window}}" commandparameter="3">
                                <button.tag>
                                    <bitmapimage urisource="/suncreate.common.controls;component/windowex/images/btnwindowclose.png"/>
                                </button.tag>
                            </button>
                        </stackpanel>
                    </stackpanel>
                    <border background="#d6e7f1" cornerradius="3 0 3 3" grid.row="1" margin="3" >
                        <contentpresenter ></contentpresenter>
                    </border>
                </grid>
            </border>
        </border>
    </controltemplate>
    <!-- 窗体样式 -->
    <style x:key="stlwindowex" targettype="{x:type window}">
        <setter property="template" value="{staticresource tmplwindowex}"/>
        <setter property="allowstransparency" value="true"></setter>
        <setter property="background" value="transparent"></setter>
        <setter property="borderthickness" value="0" />
        <setter property="borderbrush" value="transparent" />
        <setter property="resizemode" value="noresize" />
        <setter property="windowstyle" value="none" />
        <setter property="windowchrome.windowchrome">
            <setter.value>
                <windowchrome cornerradius="5 5 0 0"
                              captionheight="35"
                              glassframethickness="0"
                              useaerocaptionbuttons="false"
                              nonclientframeedges="none">
                </windowchrome>
            </setter.value>
        </setter>
    </style>
</resourcedictionary>
    

using system;
using system.collections.generic;
using system.componentmodel;
using system.linq;
using system.reflection;
using system.resources;
using system.text;
using system.threading.tasks;
using system.windows;
using system.windows.input;
using system.windows.resources;

namespace suncreate.common.controls
{
    /// <summary>
    /// 窗体封装
    /// </summary>
    public class windowex : window, inotifypropertychanged
    {
        public event propertychangedeventhandler propertychanged;

        private icommand _windowbtncommand;
        /// <summary>
        /// 窗体按钮命令
        /// </summary>
        public icommand windowbtncommand
        {
            get
            {
                return _windowbtncommand;
            }
            set
            {
                _windowbtncommand = value;
                onpropertychanged("windowbtncommand");
            }
        }

        private thickness _bordermargin = new thickness(0, 0, 0, 0);
        public thickness bordermargin
        {
            get
            {
                return _bordermargin;
            }
            set
            {
                _bordermargin = value;
                onpropertychanged("bordermargin");
            }
        }

        private horizontalalignment _btnpanelhorizontalalignment = horizontalalignment.right;
        /// <summary>
        /// 窗体按钮的panel位置
        /// </summary>
        public horizontalalignment btnpanelhorizontalalignment
        {
            get
            {
                return _btnpanelhorizontalalignment;
            }
            set
            {
                _btnpanelhorizontalalignment = value;
                onpropertychanged("btnpanelhorizontalalignment");
            }
        }

        private visibility _btnminimizevisibility = visibility.visible;
        /// <summary>
        /// 窗体最小化按钮的显示状态
        /// </summary>
        public visibility btnminimizevisibility
        {
            get
            {
                return _btnminimizevisibility;
            }
            set
            {
                _btnminimizevisibility = value;
                onpropertychanged("btnminimizevisibility");
            }
        }

        private visibility _btnmaximizevisibility = visibility.visible;
        /// <summary>
        /// 窗体最大化按钮的显示状态
        /// </summary>
        public visibility btnmaximizevisibility
        {
            get
            {
                return _btnmaximizevisibility;
            }
            set
            {
                _btnmaximizevisibility = value;
                onpropertychanged("btnmaximizevisibility");
            }
        }

        /// <summary>
        /// 窗体 构造函数
        /// </summary>
        public windowex()
        {
            this.datacontext = this;
            this.showintaskbar = false;

            #region 窗体样式设置
            uri uri = new uri("/suncreate.common.controls;component/windowex/windowexresource.xaml", urikind.relative);
            resourcedictionary rd = new resourcedictionary();
            rd.source = uri;
            this.style = rd["stlwindowex"] as style;
            #endregion

            #region 窗体按钮事件
            windowbtncommand windowbtncommand = new windowbtncommand();
            windowbtncommand.doaction = (parameter) =>
            {
                if (parameter == 1) //最小化
                {
                    this.bordermargin = new thickness(1, 0, 0, 0);
                    btnpanelhorizontalalignment = horizontalalignment.left;
                    btnminimizevisibility = visibility.collapsed;
                    this.windowstate = windowstate.minimized;
                }
                if (parameter == 2) //窗口还原、最大化
                {
                    if (this.windowstate == windowstate.normal)
                    {
                        double taskbarheight = systemparameters.primaryscreenheight - systemparameters.workarea.height;
                        double taskbarwidth = systemparameters.primaryscreenwidth - systemparameters.workarea.width;
                        if (taskbarwidth > 0)
                        {
                            this.bordermargin = new thickness(0, 0, taskbarwidth, 0);
                        }
                        if (taskbarheight > 0)
                        {
                            this.bordermargin = new thickness(0, 0, 0, taskbarheight);
                        }
                        btnpanelhorizontalalignment = horizontalalignment.right;
                        btnminimizevisibility = visibility.visible;
                        this.windowstate = windowstate.maximized;
                    }
                    else if (this.windowstate == windowstate.maximized)
                    {
                        this.bordermargin = new thickness(0, 0, 0, 0);
                        btnpanelhorizontalalignment = horizontalalignment.right;
                        btnminimizevisibility = visibility.visible;
                        this.windowstate = windowstate.normal;
                    }
                    else if (this.windowstate == windowstate.minimized)
                    {
                        this.bordermargin = new thickness(0, 0, 0, 0);
                        btnpanelhorizontalalignment = horizontalalignment.right;
                        btnminimizevisibility = visibility.visible;
                        this.windowstate = windowstate.normal;
                    }
                }
                if (parameter == 3) //关闭窗口
                {
                    this.close();
                }
            };
            this.windowbtncommand = windowbtncommand;
            this.statechanged += (s, e) =>
            {
                if (this.windowstate == windowstate.maximized)
                {
                    btnpanelhorizontalalignment = horizontalalignment.right;
                    btnminimizevisibility = visibility.visible;
                    double taskbarheight = systemparameters.primaryscreenheight - systemparameters.workarea.height;
                    double taskbarwidth = systemparameters.primaryscreenwidth - systemparameters.workarea.width;
                    if (taskbarwidth > 0)
                    {
                        this.bordermargin = new thickness(0, 0, taskbarwidth, 0);
                    }
                    if (taskbarheight > 0)
                    {
                        this.bordermargin = new thickness(0, 0, 0, taskbarheight);
                    }
                }
                if (this.windowstate == windowstate.normal)
                {
                    this.bordermargin = new thickness(0, 0, 0, 0);
                    btnpanelhorizontalalignment = horizontalalignment.right;
                    btnminimizevisibility = visibility.visible;
                }
            };
            #endregion

        }

        protected void onpropertychanged(string name)
        {
            if (propertychanged != null)
            {
                propertychanged(this, new propertychangedeventargs(name));
            }
        }
    }
}

using system;
using system.collections.generic;
using system.linq;
using system.text;
using system.threading.tasks;
using system.windows.input;

namespace suncreate.common.controls
{
    public class windowbtncommand : icommand
    {
        public action<int> doaction { get; set; }

        public event eventhandler canexecutechanged
        {
            add { commandmanager.requerysuggested += value; }
            remove { commandmanager.requerysuggested -= value; }
        }

        public bool canexecute(object parameter)
        {
            return true;
        }

        public void execute(object parameter)
        {
            if (doaction != null)
            {
                doaction(convert.toint32(parameter));
            }
        }
    }
}

<ui:windowex x:class="suncreate.common.controls.demo.mywindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:ui="clr-namespace:suncreate.common.controls;assembly=suncreate.common.controls"
        title="视频播放视频播放abcdefg" height="300" width="500" windowstartuplocation="centerscreen"
        btnminimizevisibility="visible" btnmaximizevisibility="visible" >
    <window.resources>
        <resourcedictionary>
            <resourcedictionary.mergeddictionaries>
                <resourcedictionary source="/suncreate.common.controls;component/themes/scrollviewer.xaml"/>
                <resourcedictionary source="/suncreate.common.controls;component/themes/controlsresource.xaml"/>
            </resourcedictionary.mergeddictionaries>
        </resourcedictionary>
    </window.resources>
    <grid>
        <stackpanel>
            <border margin="10">
                <button height="30" width="80" content="测试" style="{staticresource stltxtbtn}" horizontalalignment="left" click="button_click" />
            </border>
            <border margin="10">
                <textblock text="测试内容abc"></textblock>
            </border>
        </stackpanel>
    </grid>
</ui:windowex>