Differences

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--- swdev:noah:building_a_noah_4_fitting_module [2012/04/12 14:16]
smayr created
+++ swdev:noah:building_a_noah_4_fitting_module [2012/04/12 14:19] (current)
smayr
@@ Line 3: / Line 3: @@
 == Project ==
   * Reference dependencies:
-    * ModuleAPI: C:\windows\Microsoft.Net\assembly\GAC_32\ModuleAPI\v4.0_2.0.0.0__53d06f3c4ff49355\ModuleAPI.dll
+    * ModuleAPI: <code>C:\windows\Microsoft.Net\assembly\GAC_32\ModuleAPI\v4.0_2.0.0.0__53d06f3c4ff49355\ModuleAPI.dll</code>
-    * NoahDataInterfaces: C:\windows\Microsoft.Net\assembly\GAC_MSIL\NoahDataInterfaces\v4.0_2.0.0.0__53d06f3c4ff49355\NoahDataInterfaces.dll
+    * NoahDataInterfaces: <code>C:\windows\Microsoft.Net\assembly\GAC_MSIL\NoahDataInterfaces\v4.0_2.0.0.0__53d06f3c4ff49355\NoahDataInterfaces.dll</code>
+== Operations ==
+Check if Noah is installed:
+<code csharp>
+///----------------------------------------------------------------------------------------
+/// <summary>
+/// Verify whether Noah 4 is installed.
+/// </summary>
+/// <returns>True if found, False if not</returns>
+///----------------------------------------------------------------------------------------
+public static bool IsNoahInstalled()
+{
+    try
+    {
+        // This method tries to create an instance of ModuleAPI. If this fails, Noah is not installed.
+        Himsa.Noah.Modules.ModuleAPI api = new Himsa.Noah.Modules.ModuleAPI();
+        return true;
+    }
+    catch (System.IO.FileNotFoundException exc)
+    {
+        MessageBox.Show("IsNoahInstalled(): Noah System is not installed!");
+        return false;
+    }
+}
+</code>