write code documentation for App-API and IpcMain-API

ElectronNET.API/Entities/JumpListItem.cs

@@ -2,13 +2,50 @@
 {
     public class JumpListItem
     {
+        /// <summary>
+        /// The command line arguments when program is executed. Should only be set if type is task.
+        /// </summary>
         public string Args { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Description of the task (displayed in a tooltip). Should only be set if type is task.
+        /// </summary>
         public string Description { get; set; } = string.Empty;
+
+        /// <summary>
+        /// The index of the icon in the resource file. If a resource file contains multiple
+        /// icons this value can be used to specify the zero-based index of the icon that
+        /// should be displayed for this task.If a resource file contains only one icon,
+        /// this property should be set to zero.
+        /// </summary>
         public int IconIndex { get; set; } = 0;
+
+        /// <summary>
+        /// The absolute path to an icon to be displayed in a Jump List, which can be an
+        /// arbitrary resource file that contains an icon(e.g. .ico, .exe, .dll). You can
+        /// usually specify process.execPath to show the program icon.
+        /// </summary>
         public string IconPath { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Path of the file to open, should only be set if type is file.
+        /// </summary>
         public string Path { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Path of the program to execute, usually you should specify process.execPath
+        /// which opens the current program.Should only be set if type is task.
+        /// </summary>
         public string Program { get; set; } = string.Empty;
+
+        /// <summary>
+        /// The text to be displayed for the item in the Jump List. Should only be set if type is task.
+        /// </summary>
         public string Title { get; set; } = string.Empty;
+
+        /// <summary>
+        /// One of the following: "task" | "separator" | "file"
+        /// </summary>
         public string Type {get; set; } = string.Empty;
     }
 }