Get Embedded Resource
If you want to drop a text file, an XML file, an icon, or a bitmap, or any other file, into your project directory and have it embedded with your solution, this will make it much easier to retrieve these resources. For instance, if you drop a file called "MainMenu.xml" into a project subdirectory called "Resources" (or, "[project directory]\Resources\MainMenu.xml") and you've marked it as an Embedded Resource, you can retrieve it programmatically like so: XmlDocument mainMenu = (XmlDocument)App.GetEmbeddedResource("Resources/MainMenu.xml");
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//
// This code is translated to VB.Net at
// http://www.jondavis.net/files/misc/GetEmbeddedResource_VB.txt
//
using System;
// TODO: Set the following line.
namespace MyProjectNamespace {
public class App
{
public static System.Reflection.Assembly Assembly {
get {
return ClassType.Assembly;
}
}
public static Type ClassType {
get {
return typeof(App);
}
}
/// <summary>
/// The type of object is determined by the filename extension.
/// For example, ".txt", ".htm[l]" are strings, ".xml" is an
/// XmlDocument, ".ico" is an Icon, ".bmp", ".gif", ".jpg",
/// ".tif", and ".png" are Bitmaps. Anything else is just a
/// stream.
/// </summary>
/// <param name="resName">The filename of the embedded resource.</param>
/// <returns>If recognized, a String, XmlDocument, Icon, or Bitmap.
/// Otherwise, a Stream object.</returns>
public static object GetEmbeddedResource(string resName) {
resName = resName.Replace("/", ".").Replace("\\", ".");
if (resName.IndexOf(App.ClassType.Namespace) != 0) {
resName = App.ClassType.Namespace + "." + resName;
}
Stream s = App.Assembly.GetManifestResourceStream(resName);
if (s != null) {
string ext = resName.Substring(resName.LastIndexOf(".") + 1);
switch (ext.ToLower()) {
case "txt":
case "htm":
case "html":
StreamReader sr = new StreamReader(s);
return sr.ReadToEnd();
case "xml":
case "config":
StreamReader sr2 = new StreamReader(s);
XmlDocument xDoc = new XmlDocument();
xDoc.LoadXml(sr2.ReadToEnd());
return xDoc;
case "ico":
return new System.Drawing.Icon(s);
case "bmp":
case "gif":
case "jpg":
case "jpeg":
case "exif":
case "wmf":
case "emf":
case "png":
case "tif":
case "tiff":
return new System.Drawing.Bitmap(s);
default:
return s;
}
}
return null;
}
}
}
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