Adding version number to the settings dialog

2019-08-25 15:09:08 +01:00
parent 3eddc52c6a
commit 5a0b3bba25
5 changed files with 98 additions and 4 deletions
@@ -0,0 +1,90 @@
+using System;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Resources;
+
+namespace ASCOM.Meade.net
+{
+    public class AssemblyInfo
+    {
+        // The assembly information values.
+        public string Title = "", Description = "", Company = "",
+            Product = "", Copyright = "", Trademark = "",
+            AssemblyVersion = "", FileVersion = "", Guid = "",
+            NeutralLanguage = "";
+        public bool IsComVisible = false;
+
+        // Return a particular assembly attribute value.
+        public static T GetAssemblyAttribute<T>(Assembly assembly)
+            where T : Attribute
+        {
+            // Get attributes of this type.
+            object[] attributes =
+                assembly.GetCustomAttributes(typeof(T), true);
+
+            // If we didn't get anything, return null.
+            if ((attributes == null) || (attributes.Length == 0))
+                return null;
+
+            // Convert the first attribute value into
+            // the desired type and return it.
+            return (T)attributes[0];
+        }
+
+        // Constructors.
+        public AssemblyInfo()
+            : this(Assembly.GetExecutingAssembly())
+        {
+        }
+
+        public AssemblyInfo(Assembly assembly)
+        {
+            // Get values from the assembly.
+            AssemblyTitleAttribute titleAttr =
+                GetAssemblyAttribute<AssemblyTitleAttribute>(assembly);
+            if (titleAttr != null) Title = titleAttr.Title;
+
+            AssemblyDescriptionAttribute assemblyAttr =
+                GetAssemblyAttribute<AssemblyDescriptionAttribute>(assembly);
+            if (assemblyAttr != null) Description =
+                assemblyAttr.Description;
+
+            AssemblyCompanyAttribute companyAttr =
+                GetAssemblyAttribute<AssemblyCompanyAttribute>(assembly);
+            if (companyAttr != null) Company = companyAttr.Company;
+
+            AssemblyProductAttribute productAttr =
+                GetAssemblyAttribute<AssemblyProductAttribute>(assembly);
+            if (productAttr != null) Product = productAttr.Product;
+
+            AssemblyCopyrightAttribute copyrightAttr =
+                GetAssemblyAttribute<AssemblyCopyrightAttribute>(assembly);
+            if (copyrightAttr != null) Copyright = copyrightAttr.Copyright;
+
+            AssemblyTrademarkAttribute trademarkAttr =
+                GetAssemblyAttribute<AssemblyTrademarkAttribute>(assembly);
+            if (trademarkAttr != null) Trademark = trademarkAttr.Trademark;
+
+            var version = assembly.GetName().Version;
+            AssemblyVersion = $"{version.Major}.{version.Minor}.{version.Build}.{version.Revision}";
+
+
+            AssemblyFileVersionAttribute fileVersionAttr =
+                GetAssemblyAttribute<AssemblyFileVersionAttribute>(assembly);
+            if (fileVersionAttr != null) FileVersion =
+                fileVersionAttr.Version;
+
+            GuidAttribute guidAttr = GetAssemblyAttribute<GuidAttribute>(assembly);
+            if (guidAttr != null) Guid = guidAttr.Value;
+
+            NeutralResourcesLanguageAttribute languageAttr =
+                GetAssemblyAttribute<NeutralResourcesLanguageAttribute>(assembly);
+            if (languageAttr != null) NeutralLanguage =
+                languageAttr.CultureName;
+
+            ComVisibleAttribute comAttr =
+                GetAssemblyAttribute<ComVisibleAttribute>(assembly);
+            if (comAttr != null) IsComVisible = comAttr.Value;
+        }
+    }
+}