API c#

bechir_hammadi — Fri, 10 Nov 2023 16:02:43 GMT

Hello,

Some one can help me please with documents to c# API for RSA.

Re: API c#

Stephane.kapetanovic — Fri, 10 Nov 2023 18:47:44 GMT

you have several files and example delivered with the SDK (need to be installed) located in the installation subdirectory ...\SDK.

Look also to this topic

Best Regards

Re: API c#

bechir_hammadi — Fri, 10 Nov 2023 18:54:50 GMT

I have the SDK installed and API references for robot are active in visual studio

But still have problem, I guess related to syntaxe, that is why I need a document (pdf) where i can found syntaxe of C# for RSA.

using System;
using System.Runtime.InteropServices;
using RobotOM;

namespace RSAExample
{
class Program
{
static void Main(string[] args)
{
IRobotApplication rsaApp = null;

try
{
// Création de l'instance de l'interface IRobotApplication
rsaApp = (IRobotApplication)Activator.CreateInstance(Type.GetTypeFromProgID("Robot.Application"));

// Vérifier si RSA est en cours d'exécution
if (rsaApp != null)
{
rsaApp.Interactive = 1; // Démarrer en mode interactif

// Spécifier le chemin du projet existant
string fullProjectPath = @"C:\Users\bechir.hammadi\Desktop\NDC\NomDuFichier01.rtd";

// Ouvrir le projet existant
rsaApp.Project.Open(fullProjectPath);

IRobotStructure structure = rsaApp.Project.Structure;

IRobotNodeServer nodeServer = structure.Nodes;
nodeServer.Create(1, 0, 0, 0);
nodeServer.Create(2, 0, 0, 3);

IRobotBarServer barServer = structure.Bars;
barServer.Create(1, 1, 2);

rsaApp.Project.Preferences.SetCurrentDatabase(IRobotDatabaseType.I_DT_SECTIONS, "SIMPL");
IRobotLabel Section = rsaApp.Project.Structure.Labels.Create(IRobotLabelType.I_LT_BAR_SECTION, "HEA 120");
IRobotBarSectionData SData = Section.Data;
SData.LoadFromDBase("HEA 120");
rsaApp.Project.Structure.Labels.Store(Section);

RobotBar Bar1 = (RobotBar)rsaApp.Project.Structure.Bars.Get(1);
Bar1.SetLabel(IRobotLabelType.I_LT_BAR_SECTION, "HEA 120");

// Enregistrer les modifications apportées au projet
rsaApp.Project.Save();

Console.WriteLine("Modifications enregistrées avec succès.");
}
else
{
Console.WriteLine("Robot Structural Analysis n'est pas en cours d'exécution.");
}
}
catch (Exception ex)
{
Console.WriteLine("Une erreur s'est produite : " + ex.Message);
}
finally
{
// Libérer les ressources
if (rsaApp != null)
{
Marshal.FinalReleaseComObject(rsaApp);
}
}
}
}
}

For exemple the script is good and executed but than I cant find the file, may be there is an other method to save it

Re: API c#

Stephane.kapetanovic — Mon, 01 Sep 2025 06:18:19 GMT

Hi @bechir_hammadi

refer to the “Getting Started Guide Robot API.pdf” in the SDK directory on page 31 for the code in C#

instead of FinalReleaseComObject:

while (Marshal.ReleaseComObject(rsaApp) != 0) ; rsaApp = null;

Best Regards

Re: API c#

bechir_hammadi — Sat, 11 Nov 2023 15:43:33 GMT

Thank you very much, that hekofull 🙂

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