How to manage Renga project

Table of Contents

• Overview
• How to Create Renga project
  • C++
  • C#
• How to Open Renga project
  • C++
  • C#
• See also
• Related samples

Overview

Renga API allows developers to manage Renga projects. The IApplication interface provides methods to create, create with template, import from IFC and open Renga projects. The IProject interface provides methods to save, save as and query project type and presence of unsaved changes.

How to Create Renga project

The code below demonstrates how to create and save a project:

C++

auto pApplication = Renga::CreateApplication(CLSCTX_LOCAL_SERVER);
 
int result = pApplication->CreateProject();
if (result == 0)
{
  auto pProject = pApplication->Project();
 
  // use Renga someway
  
  pProject->SaveAs(bstr_t(filePath), Renga::ProjectType::ProjectType_Project, VARIANT_TRUE);
 
  pApplication->CloseProject(VARIANT_TRUE);
}

C#

var application = new Renga.Application();
 
int result = application.CreateProject();
if (result == 0)
{
  var project = application.Project();
 
  // use Renga someway
 
  project.SaveAs(filePath, Renga.ProjectType.ProjectType_Project, true); 
  
  application.CloseProject(true);
}

How to Open Renga project

The code below demonstrates how to open and save project:

C++

auto pApplication = Renga::CreateApplication(CLSCTX_LOCAL_SERVER);
 
int result = pApplication->OpenProject(bstr_t(filePath));
if (result == 0)
{
  auto pProject = pApplication->Project();
 
  // use Renga someway
  
  if (pProject->HasUnsavedChanges())
    pProject->Save(); 
 
  pApplication->CloseProject(VARIANT_TRUE);
}

C#

var application = new Renga.Application();
 
int result = application.OpenProject(filePath);
if (result == 0)
{
  var project = application.Project();
 
  // use Renga someway
 
  if (project.HasUnsavedChanges())
    project.Save(); 
  
  application.CloseProject(true);
}

See also

• IApplication
• IProject

Related samples

• OpenSaveCloseProject
• ExportIfcDwgDxf