internal static MSBuild.Project LoadProject(MSBuild.ProjectCollection buildEngine, string fullProjectPath) {
var buildProject = buildEngine.GetLoadedProjects(fullProjectPath).FirstOrDefault();
if (buildProject != null) {
buildEngine.UnloadProject(buildProject);
}
return buildEngine.LoadProject(fullProjectPath);
}
/// <summary>
/// Loads a project file for the file. If the build project exists and it was loaded with a different file then it is unloaded first.
/// </summary>
/// <param name="engine">The build engine to use to create a build project.</param>
/// <param name="fullProjectPath">The full path of the project.</param>
/// <param name="exitingBuildProject">An Existing build project that will be reloaded.</param>
/// <returns>A loaded msbuild project.</returns>
internal static MSBuild.Project ReinitializeMsBuildProject(MSBuild.ProjectCollection buildEngine, string fullProjectPath, MSBuild.Project exitingBuildProject)
{
// If we have a build project that has been loaded with another file unload it.
try
{
if (exitingBuildProject != null && exitingBuildProject.ProjectCollection != null && !CommonUtils.IsSamePath(exitingBuildProject.FullPath, fullProjectPath))
{
buildEngine.UnloadProject(exitingBuildProject);
}
}
// We catch Invalid operation exception because if the project was unloaded while we touch the ParentEngine the msbuild API throws.
// Is there a way to figure out that a project was unloaded?
catch (InvalidOperationException)
{
}
return Utilities.InitializeMsBuildProject(buildEngine, fullProjectPath);
}