一个简单的基于XML的模块集成框架(含SourceCode)

1. 准备一个xml文件

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2.准备一个xml schemal文件来验证xml文件

<?xml version="1.0" encoding="UTF-8"?>
<!-- edited with XMLSpy v2006 sp2 U (http://www.altova.com) by peter (hust) -->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
    <xs:element name="Menu">
        <xs:complexType>
            <xs:sequence>
                <xs:element ref="MenuItem" maxOccurs="unbounded"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="MenuItem">
        <xs:complexType>
            <xs:sequence>
                <xs:element ref="MenuItem" minOccurs="0" maxOccurs="unbounded"/>
            </xs:sequence>
            <xs:attribute name="AddToolButton">
                <xs:simpleType>
                    <xs:restriction base="xs:string">
                        <xs:enumeration value="TRUE"/>
                        <xs:enumeration value="FALSE"/>
                    </xs:restriction>
                </xs:simpleType>
            </xs:attribute>
            <xs:attribute name="AddToolbar">
                <xs:simpleType>
                    <xs:restriction base="xs:string">
                        <xs:enumeration value="TRUE"/>
                        <xs:enumeration value="FALSE"/>
                    </xs:restriction>
                </xs:simpleType>
            </xs:attribute>
            <xs:attribute name="AssemblyName" type="xs:string" use="required"/>
            <xs:attribute name="FormTag" use="required">
                <xs:simpleType>
                    <xs:restriction base="xs:string">
                        <xs:enumeration value="TRUE"/>
                        <xs:enumeration value="FALSE"/>
                    </xs:restriction>
                </xs:simpleType>
            </xs:attribute>
            <xs:attribute name="Image" type="xs:string"/>
            <xs:attribute name="Name" type="xs:string" use="required"/>
            <xs:attribute name="ShortCut" use="optional">
                <xs:simpleType>
                    <xs:restriction base="xs:string">
                        <xs:enumeration value="F1"/>
                        <xs:enumeration value="F2"/>
                        <xs:enumeration value="F3"/>
                        <xs:enumeration value="F4"/>
                        <xs:enumeration value="F5"/>
                        <xs:enumeration value="F6"/>
                        <xs:enumeration value="F7"/>
                        <xs:enumeration value="F8"/>
                        <xs:enumeration value="F9"/>
                        <xs:enumeration value="F10"/>
                        <xs:enumeration value="F11"/>
                        <xs:enumeration value="F12"/>
                        <xs:enumeration value="Alt0"/>
                        <xs:enumeration value="Alt1"/>
                        <xs:enumeration value="Alt2"/>
                        <xs:enumeration value="Alt3"/>
                        <xs:enumeration value="Alt4"/>
                        <xs:enumeration value="Alt5"/>
                        <xs:enumeration value="Alt6"/>
                        <xs:enumeration value="Alt7"/>
                        <xs:enumeration value="Alt8"/>
                        <xs:enumeration value="Alt9"/>
                        <xs:enumeration value="AltBksp"/>
                        <xs:enumeration value="AltF1"/>
                        <xs:enumeration value="AltF2"/>
                        <xs:enumeration value="AltF3"/>
                        <xs:enumeration value="AltF4"/>
                        <xs:enumeration value="AltF5"/>
                        <xs:enumeration value="AltF6"/>
                        <xs:enumeration value="AltF7"/>
                        <xs:enumeration value="AltF8"/>
                        <xs:enumeration value="AltF9"/>
                        <xs:enumeration value="AltF10"/>
                        <xs:enumeration value="AltF11"/>
                        <xs:enumeration value="AltF12"/>
                        <xs:enumeration value="AltDownArrow"/>
                        <xs:enumeration value="AltUpArrow"/>
                        <xs:enumeration value="AltLeftArrow"/>
                        <xs:enumeration value="AltRightArrow"/>
                        <xs:enumeration value="Ctrl0"/>
                        <xs:enumeration value="Ctrl1"/>
                        <xs:enumeration value="Ctrl2"/>
                        <xs:enumeration value="Ctrl3"/>
                        <xs:enumeration value="Ctrl4"/>
                        <xs:enumeration value="Ctrl5"/>
                        <xs:enumeration value="Ctrl6"/>
                        <xs:enumeration value="Ctrl7"/>
                        <xs:enumeration value="Ctrl8"/>
                        <xs:enumeration value="Ctrl9"/>
                        <xs:enumeration value="CtrlA"/>
                        <xs:enumeration value="CtrlB"/>
                        <xs:enumeration value="CtrlC"/>
                        <xs:enumeration value="CtrlD"/>
                        <xs:enumeration value="CtrlE"/>
                        <xs:enumeration value="CtrlF"/>
                        <xs:enumeration value="CtrlG"/>
                        <xs:enumeration value="CtrlH"/>
                        <xs:enumeration value="CtrlI"/>
                        <xs:enumeration value="CtrlJ"/>
                        <xs:enumeration value="CtrlK"/>
                        <xs:enumeration value="CtrlL"/>
                        <xs:enumeration value="CtrlM"/>
                        <xs:enumeration value="CtrlN"/>
                        <xs:enumeration value="CtrlO"/>
                        <xs:enumeration value="CtrlP"/>
                        <xs:enumeration value="CtrlQ"/>
                        <xs:enumeration value="CtrlR"/>
                        <xs:enumeration value="CtrlS"/>
                        <xs:enumeration value="CtrlT"/>
                        <xs:enumeration value="CtrlU"/>
                        <xs:enumeration value="CtrlV"/>
                        <xs:enumeration value="CtrlX"/>
                        <xs:enumeration value="CtrlY"/>
                        <xs:enumeration value="CtrlZ"/>
                        <xs:enumeration value="CtrlF1"/>
                        <xs:enumeration value="CtrlF2"/>
                        <xs:enumeration value="CtrlF3"/>
                        <xs:enumeration value="CtrlF4"/>
                        <xs:enumeration value="CtrlF5"/>
                        <xs:enumeration value="CtrlF6"/>
                        <xs:enumeration value="CtrlF7"/>
                        <xs:enumeration value="CtrlF8"/>
                        <xs:enumeration value="CtrlF9"/>
                        <xs:enumeration value="CtrlF10"/>
                        <xs:enumeration value="CtrlF11"/>
                        <xs:enumeration value="CtrlF12"/>
                        <xs:enumeration value="CtrlIns"/>
                        <xs:enumeration value="CtrlShift0"/>
                        <xs:enumeration value="CtrlShift1"/>
                        <xs:enumeration value="CtrlShift2"/>
                        <xs:enumeration value="CtrlShift3"/>
                        <xs:enumeration value="CtrlShift4"/>
                        <xs:enumeration value="CtrlShift5"/>
                        <xs:enumeration value="CtrlShift6"/>
                        <xs:enumeration value="CtrlShift7"/>
                        <xs:enumeration value="CtrlShift8"/>
                        <xs:enumeration value="CtrlShift9"/>
                        <xs:enumeration value="CtrlShiftA"/>
                        <xs:enumeration value="CtrlShiftB"/>
                        <xs:enumeration value="CtrlShiftC"/>
                        <xs:enumeration value="CtrlShiftD"/>
                        <xs:enumeration value="CtrlShiftE"/>
                        <xs:enumeration value="CtrlShiftF"/>
                        <xs:enumeration value="CtrlShiftG"/>
                        <xs:enumeration value="CtrlShiftH"/>
                        <xs:enumeration value="CtrlShiftI"/>
                        <xs:enumeration value="CtrlShiftJ"/>
                        <xs:enumeration value="CtrlShiftK"/>
                        <xs:enumeration value="CtrlShiftL"/>
                        <xs:enumeration value="CtrlShiftM"/>
                        <xs:enumeration value="CtrlShiftN"/>
                        <xs:enumeration value="CtrlShiftO"/>
                        <xs:enumeration value="CtrlShiftP"/>
                        <xs:enumeration value="CtrlShiftQ"/>
                        <xs:enumeration value="CtrlShiftR"/>
                        <xs:enumeration value="CtrlShiftS"/>
                        <xs:enumeration value="CtrlShiftT"/>
                        <xs:enumeration value="CtrlShiftU"/>
                        <xs:enumeration value="CtrlShiftV"/>
                        <xs:enumeration value="CtrlShiftW"/>
                        <xs:enumeration value="CtrlShiftX"/>
                        <xs:enumeration value="CtrlShiftY"/>
                        <xs:enumeration value="CtrlShiftZ"/>
                        <xs:enumeration value="ShiftIns"/>
                        <xs:enumeration value="ShiftF1"/>
                        <xs:enumeration value="ShiftF2"/>
                        <xs:enumeration value="ShiftF3"/>
                        <xs:enumeration value="ShiftF4"/>
                        <xs:enumeration value="ShiftF5"/>
                        <xs:enumeration value="ShiftF6"/>
                        <xs:enumeration value="ShiftF7"/>
                        <xs:enumeration value="ShiftF8"/>
                        <xs:enumeration value="ShiftF9"/>
                        <xs:enumeration value="ShiftF10"/>
                        <xs:enumeration value="ShiftF11"/>
                        <xs:enumeration value="ShiftF12"/>
                        <xs:enumeration value=""/>
                    </xs:restriction>
                </xs:simpleType>
            </xs:attribute>
        </xs:complexType>
    </xs:element>
</xs:schema>

3。定义一个类来加载菜单

public class MenuLoad
    }

这里面用到了delegate，最重要的函数是加载菜单的函数和OnPluginClick函数。

使用这个框架可以动态增加任意的层次的模块。

微软的CAB 使用Resigster site方式来增加模块，感觉不是很方便。