GIS and Remote Sensing Tools, Tips and more ..

  When migrating the Visual Studio projects from .Net Framework 4.8 to .Net 5, you may encounter   in the following error regarding Interaction.Triggers .   Error      XDG0008             The name "Interaction" does not exist in the namespace "http://schemas.microsoft.com/xaml/behaviors".   The one solution to fix it is to install “ Microsoft.Xaml.Behaviors.Wpf ” from Nuget And update the namespace ( if needed) xmlns : i ="http://schemas.microsoft.com/expression/2010/interactivity" to              xmlns:i ="http://schemas.microsoft.com/xaml/behaviors"

  Code snippets to add remove an assembly from GAC -  Add reference to - System.EnterpriseServices using System.EnterpriseServices.Internal; var path = "the absolute path of assembly";  Publish publish = new Publish();  publish.GacInstall(path);  publish.GacRemove(path); Reference: https://docs.microsoft.com/en-us/dotnet/framework/app-domains/install-assembly-into-gac#global-assembly-cache-tool https://docs.microsoft.com/en-us/dotnet/framework/app-domains/how-to-remove-an-assembly-from-the-gac

 using System; using ESRI.ArcGIS.DataSourcesFile; using ESRI.ArcGIS.esriSystem; using ESRI.ArcGIS.Geodatabase; namespace MyNamespace {   class MyProgram   {     private static LicenseInitializer _licenseInitializer = new LicenseInitializer();     [STAThread()]     static void Main(string[] args)     {       _licenseInitializer.InitializeApplication(new esriLicenseProductCode[] { esriLicenseProductCode.esriLicenseProductCodeEngineGeoDB },                                                    new esriLicenseExtensionCode[] { });       Type factoryType = Type.GetTypeFromProgID("esriDataSourcesGDB.SqlWorkspaceFactory");       IPropertySet propertySet = new PropertySetClass();       propertySet.SetProperty("SERVER", " servername ");       ...

 Code snippet for asserting throw in ArgumentException and its derived types(such as ArgumentNullException) in Nunit -  public void Test(){ Assert.Throws(Is.InstanceOf<ArgumentException>(), () =>{      //SUT code }); }

A sample example to set private variable to true from unit test class in C#.Net //TestService.cs public class TestService {         private bool _isInitialized = false; } //TestServiceUnitTest.cs using System.Reflection; public class TestServiceUnitTest {           private TestService _testService ;                    [TestInitalize]           private void testInitalize()          {             _testService = new TestService();          }                  [TestMethod]          Private void SetInitializeToTrue()          {                          FieldInfo field = typeof(TestService).GetField(" _isInitializ...

NON ASYNC Method Method.cs private MyMethod(object value1) {       if(value1 == null)       {            throw new ArgumentNullException(nameof(MyMethod));       } } Test.Cs [TestMethod] public void MyMethod_Throws_Verify() {          PrivateObject po = new PrivateObject(new Method()) TargetInvocationException exception = Assert.ThrowsException<TargetInvocationException>(() =>                     privateObject.Invoke("MyMethod", new object[] { null }));             Assert.AreEqual(typeof(ArgumentNullException), exception.InnerException.GetType());         }