TreeView的点击事件的处理代码,CSharp代码库,德仔网

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【CSharp】 TreeView的点击事件的处理

作者:东昌 / 发布于2015/11/13/ 1439


	private void tvmenu_AfterSelect(object sender, TreeViewEventArgs e)
	 {
	 ReflectInitForm(e);
	 }

	 private void ReflectInitForm(TreeViewEventArgs e)
	 {
	 string formInputName = e.Node.Tag.ToString();
	 string formName = "";
	 string argsInputName = "";
	 string[] args = new string[10];
	 bool hasArgs = false;

	 if (string.IsNullOrEmpty(formInputName))
	 return;

	 //防止输入错误，使用中文括号
	 formInputName = formInputName.Replace("（", "(");
	 formInputName = formInputName.Replace("）", ")");

	 if (formInputName.Contains("(") && formInputName.Contains(")"))
	 {
	 int bracketStartIndex = formInputName.IndexOf('(');//括号起始位置
	 int bracketEndIndex = formInputName.IndexOf(')');//括号起始位置
	 formName = formInputName.Substring(0, bracketStartIndex);
	 argsInputName = formInputName.Substring(bracketStartIndex + 1, bracketEndIndex - bracketStartIndex - 1);
	 args = argsInputName.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
	 hasArgs = true;
	 }
	 else
	 {
	 formName = formInputName;
	 }

	 System.Reflection.Assembly assembly = System.Reflection.Assembly.GetExecutingAssembly();

	 Type type = null;
	 foreach (string typeSpace in assemblySpace)//根据类型所在命名空间.Form名称反射
	 {
	 string sss = string.Format("{0}.{1}", typeSpace, formName);
	 type = assembly.GetType(sss);
	 if (type != null)
	 break;
	 }

	 if (type != null)
	 {
	 object obj = null;

	 if (hasArgs)
	 {
	 obj = Activator.CreateInstance(type, args);
	 }
	 else
	 {
	 obj = Activator.CreateInstance(type);
	 }
	 if (obj != null)
	 {
	 Form formToShow = (Form)obj;
	 showForm(formToShow);
	 }
	 }
	 else
	 return;
	 }

	

	
	 public void showForm(Form form2)
	 {
	 //背景图片置空
	 this.Right_Panel.BackgroundImage = null;

	 foreach (Form frm in this.Right_Panel.Controls)
	 {
	 frm.Close();//关掉以前的窗口
	 }
	 form2.FormBorderStyle = FormBorderStyle.None;
	 form2.Dock = DockStyle.Fill;
	 form2.TopLevel = false;
	 form2.Parent = Right_Panel;//设置将其放在Right_Panel的位置中
	 FrmMain frmMain = new FrmMain();
	 form2.Show();
	 }

试试其它关键字

　TreeView　　点击事件　

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