private Stream ExecuteT4Template(string templateContent, Dictionary<string, string> propertyBag)
{
var host = new CustomTemplateHost();
var engine = new Engine();
host.TemplateFileValue = "c:\\foo.t4";
//string input = templateContent;
var session = host.CreateSession();
foreach (var property in propertyBag)
{
session.Add(property.Key, property.Value);
}
string output = engine.ProcessTemplate(templateContent, host);
var stream = new MemoryStream();
var streamWriter = new StreamWriter(stream);
streamWriter.Write(output);
streamWriter.Flush();
stream.Position = 0L;
if (!host.Errors.HasErrors)
return stream;
var exception = new T4TemplateException("T4 compilation error");
foreach (var error in host.Errors)
{
exception.AddError(error.ToString());
}
throw exception;
}