WinForm XML

灰太狼 2021-12-17 14:09 233阅读 0赞

开发环境：VS2008.NET2.0，网上找到的一个文章：Vs2005的win form动态生成菜单

找了很久才找到这个两年前的文章，是通过定义Dataset实现，既然.NET有内置的XML对象，就另写了一个，

另一个原因是，文中给出的XML文件，每条MenuItem都是由平行的MenuItemID和ParentItemID组成的，因为菜单是层次结构，而XML正好符合这个特性，

本例只涉及两层菜单：

private void CreateInstructionsListMenu(ToolStripMenuItem toolStripMenuItem\_Instruments)  
        \{  
            XmlDocument objXmlDoc = new XmlDocument();   
            objXmlDoc.Load(@"..\\..\\Data\\XMLInstructions.xml");   
            XmlNodeList nodeList = objXmlDoc.SelectSingleNode("InstructionList").ChildNodes;  
            foreach (XmlNode InstructionType in nodeList)  
            \{  
                ToolStripMenuItem TypeMenu = new ToolStripMenuItem();  
                TypeMenu.Text = InstructionType.Attributes\["CNName"\].Value;  
                foreach (XmlNode Instruction in InstructionType.ChildNodes)  
                \{  
                    ToolStripMenuItem InstructionMenu = new ToolStripMenuItem();  
                    InstructionMenu.Text = Instruction.Attributes\["Name"\].Value;  
                    InstructionMenu.ShortcutKeyDisplayString = Instruction.Attributes\["GMName"\].Value;  
                    InstructionMenu.Tag = Instruction.Attributes\["GMId"\].Value;  
                    InstructionMenu.Click += new EventHandler(InstructionMenu\_Click);  
                    TypeMenu.DropDownItems.Add(InstructionMenu);  
                \}  
                toolStripMenuItem\_Instruments.DropDownItems.Add(TypeMenu);  
            \}

相应的XML文件

<?xml version= "1.0" encoding= "utf-8" ?>  
<InstructionList>  
  <Type CNName="钢琴" GMName="&Piano" AltKey="P">  
    <Instruction GMId="0" AltKey="A" GMName="&Acoustic Grand Piano" Name="大钢琴（声学钢琴）" />  
    <Instruction GMId="1" AltKey="B" GMName="&Bright Acoustic Piano" Name="明亮的钢琴"/>  
    <Instruction GMId="2" AltKey="E" GMName="&Electric Grand Piano" Name="电钢琴"/>  
    <Instruction GMId="3" AltKey="O" GMName="H&onky-tonk Piano" Name="酒吧钢琴"/>  
    <Instruction GMId="4" AltKey="R" GMName="&Rhodes Piano" Name="柔和的电钢琴"/>  
    <Instruction GMId="5" AltKey="C" GMName="&Chorused Piano" Name="加合唱效果的电钢琴"/>  
    <Instruction GMId="6" AltKey="H" GMName="&Harpsichord" Name="羽管键琴（拨弦古钢琴）"/>  
    <Instruction GMId="7" AltKey="L" GMName="C&lavichord" Name="科拉维科特琴（击弦古钢琴）"/>  
  </Type>  
  <Type CNName="色彩打击乐器" GMName="&Chromatic Percussion" AltKey="C">  
    <Instruction GMId="8" AltKey="C" GMName="&Celesta" Name="钢片琴"/>  
    <Instruction GMId="9" AltKey="G" GMName="&Glockenspiel" Name="钟琴"/>  
    <Instruction GMId="10" AltKey="B" GMName="Music &box" Name="八音盒"/>  
    <Instruction GMId="11" AltKey="V" GMName="&Vibraphone" Name="颤音琴"/>  
    <Instruction GMId="12" AltKey="M" GMName="&Marimba" Name="马林巴"/>  
    <Instruction GMId="13" AltKey="X" GMName="&Xylophone" Name="木琴"/>  
    <Instruction GMId="14" AltKey="T" GMName="&Tubular Bells" Name="管钟"/>  
    <Instruction GMId="15" AltKey="D" GMName="&Dulcimer" Name="大扬琴"/>  
  </Type>  
  <Type CNName="风琴" GMName="&Organ" AltKey="O">  
    <Instruction GMId="16" AltKey="O" GMName="Hammond &Organ" Name="击杆风琴"/>  
    <Instruction GMId="17" AltKey="P" GMName="&Percussive Organ" Name="打击式风琴"/>  
    <Instruction GMId="18" AltKey="R" GMName="&Rock Organ" Name="摇滚风琴"/>  
    <Instruction GMId="19" AltKey="C" GMName="&Church Organ" Name="教堂风琴"/>  
    <Instruction GMId="20" AltKey="E" GMName="R&eed Organ" Name="簧管风琴"/>  
    <Instruction GMId="21" AltKey="A" GMName="&Accordian" Name="手风琴"/>  
    <Instruction GMId="22" AltKey="H" GMName="&Harmonica" Name="口琴"/>  
    <Instruction GMId="23" AltKey="T" GMName="&Tango Accordian" Name="探戈手风琴"/>  
  </Type>

效果截图：

转载于:https://www.cnblogs.com/kevinkim/archive/2011/10/31/2230001.html