Save a project

To save a project, use the IWorkspace object's method. The IWorkspace object can be obtained by using the Workspace property of the IApplication object.

Save overwriting

To save a project, use the SaveProject method of the IWorkspace object.

public void SaveProject(ICommandContext c, ICommandParams p) 
{ 
//Save the current project 
c.App.Workspace.SaveProject(); 
} 

Save as

To save as, specify the file name with the SaveProjectAs method of the IWorkspace object. Also, for UI interaction, you can display a dialog by using the ShowSaveFileDialog method of the ICommonUI object.

protected void SaveProjectAs(ICommandContext c, ICommandParams p) 
{ 
//Select the project file to save 
var newProjectFilePath = c.App.Window.UI.ShowSaveFileDialog("Save the project with a name", "Project file|*.iproj;*.nproj"); 
if ( newProjectFilePath == null ) 
{ 
//Exit if canceled 
return; 
} 

c.App.Workspace.SaveProjectAs(newProjectFilePath); 
} 

Note

Please note that when you use the IWorkspace.SaveProjectAs method, the split model files will be merged into one.