Office-C#-Winform利用Assembly反射动态打开项目中已存在的窗体

         //添加对Reflection程序集引用
         using System.Reflection;
 
        // 引用窗体创建方法CreateForm,传入参数
         private void btnCreateForm_Click(object sender, EventArgs e)
         {
              //项目中已有的窗体名称、项目命名空间
             CreateForm("testForms", "UseAssemblyToCreateForms");
         }
         /// <summary>
         /// 1.stringFormName,要创建的窗体名称
         /// 2.path,引用程序集名称
         /// 3.Assembly.Load(path),该方法加载程序集
         /// 4.Assembly.Load(path).CreateInstance(strName),通过传入窗体名称创建窗体,窗体名称需为 :程序集路径.窗体名称
         /// </summary>
         /// <param name="stringFormName"></param>
         /// <param name="path"></param>
         private void CreateForm(string stringFormName,string  path)
         {
                  string   strName = "UseAssemblyToCreateForms.UI." + stringFormName;
                  string assemblyPath =  path;
 
                   Form form =(Form) Assembly.Load(assemblyPath).CreateInstance(strName);
                   form.Show();
         }                     

 

        //方法二:
        private void button2_Click(object sender, EventArgs e)
        {


            Assembly assem = Assembly.Load(this.GetType().Namespace.ToString());
            //取得当前Form名称
            string formname = this.GetType().Namespace.ToString() + "." + "Form_TreeView";
            //对Form进行实例化(formname = 命名空间.项目中已有的窗体名称)
            Form frm = (Form)assem.CreateInstance(formname);
            frm.ShowDialog();

        }

 

posted on 2022-02-21 11:11  Violin_Huang  阅读(245)  评论(0)    收藏  举报

导航