Reading embedded resources in C#

var assembly = Assembly.GetExecutingAssembly();
var resourceName = "AssemblyNamespace.FolderNamespace.FileName";
using (Stream stream = assembly.GetManifestResourceStream(resourceName))

• AssemblyNamespace: the default root namespace of the assembly containing the embedded resource
• FolderNamespace: path for the file inside the project with dots (".") separating path items
• FileName: name of the file including extension

Know more:

• Embedding resource files in Visual Studio
• Listing embedded resources in C#