async Task LoadExceptionList()
{
classes.Add("System.Exception");
try {
Microsoft.CodeAnalysis.Compilation compilation = null;
Microsoft.CodeAnalysis.ProjectId dummyProjectId = null;
if (IdeApp.ProjectOperations.CurrentSelectedProject != null)
{
compilation = await TypeSystemService.GetCompilationAsync(IdeApp.ProjectOperations.CurrentSelectedProject);
}
if (compilation == null)
{
//no need to unload this assembly context, it's not cached.
dummyProjectId = Microsoft.CodeAnalysis.ProjectId.CreateNewId("GetExceptionsProject");
compilation = Microsoft.CodeAnalysis.CSharp.CSharpCompilation.Create("GetExceptions")
.AddReferences(MetadataReferenceCache.LoadReference(dummyProjectId, System.Reflection.Assembly.GetAssembly(typeof(object)).Location)) //corlib
.AddReferences(MetadataReferenceCache.LoadReference(dummyProjectId, System.Reflection.Assembly.GetAssembly(typeof(Uri)).Location)); //System.dll
}
var exceptionClass = compilation.GetTypeByMetadataName("System.Exception");
foreach (var t in compilation.GlobalNamespace.GetAllTypes().Where((arg) => arg.IsDerivedFromClass(exceptionClass)))
{
classes.Add(t.GetFullMetadataName());
}
if (dummyProjectId != null)
{
MetadataReferenceCache.RemoveReferences(dummyProjectId);
}
} catch (Exception e) {
LoggingService.LogError("Failed to obtain exceptions list in breakpoint dialog.", e);
}
await Runtime.RunInMainThread(() => {
entryExceptionType.SetCodeCompletionList(classes.ToList());
});
}
void LoadExceptionList()
{
classes.Add("System.Exception");
if (IdeApp.ProjectOperations.CurrentSelectedProject != null)
{
var compilation = TypeSystemService.GetCompilationAsync(IdeApp.ProjectOperations.CurrentSelectedProject).Result;
var exceptionClass = compilation.GetTypeByMetadataName("System.Exception");
foreach (var t in compilation.GlobalNamespace.GetAllTypes().Where((arg) => arg.IsDerivedFromClass(exceptionClass)))
{
classes.Add(t.GetFullMetadataName());
}
}
else
{
//no need to unload this assembly context, it's not cached.
var dummyProjectId = Microsoft.CodeAnalysis.ProjectId.CreateNewId("GetExceptionsProject");
var compilation = Microsoft.CodeAnalysis.CSharp.CSharpCompilation.Create("GetExceptions")
.AddReferences(MetadataReferenceCache.LoadReference(dummyProjectId, System.Reflection.Assembly.GetAssembly(typeof(object)).Location)) //corlib
.AddReferences(MetadataReferenceCache.LoadReference(dummyProjectId, System.Reflection.Assembly.GetAssembly(typeof(Uri)).Location)); //System.dll
var exceptionClass = compilation.GetTypeByMetadataName("System.Exception");
foreach (var t in compilation.GlobalNamespace.GetAllTypes().Where((arg) => arg.IsDerivedFromClass(exceptionClass)))
{
classes.Add(t.GetFullMetadataName());
}
MetadataReferenceCache.RemoveReferences(dummyProjectId);
}
entryExceptionType.SetCodeCompletionList(classes.ToList());
}
MetadataReference LoadMetadataReference(string path)
{
var projectId = Microsoft.CodeAnalysis.ProjectId.CreateNewId("WebFormsTypeContext");
var reference = MetadataReferenceCache.LoadReference(projectId, path);
MetadataReferenceCache.RemoveReferences(projectId);
return(reference);
}
