如何在ASP.NET视图引擎上生成给定局部视图的HTML 是已知的。但是,如果在剃刀局部视图上使用此功能,则该功能将不起作用,因为例外情况表明局部视图不是从“ UserControl”派生的。如何修复渲染以支持剃刀局部视图?我需要这个,因为我是通过部分视图生成电子邮件的...更新:失败的代码(@mcl):public string RenderPartialToString(string controlName, object viewData) { ViewPage viewPage = new ViewPage() { ViewContext = new ViewContext() }; viewPage.Url = this.GetUrlHelper(); string fullControlName = "~/Views/Email/" + controlName + ".ascx"; viewPage.ViewData = new ViewDataDictionary(viewData); viewPage.Controls.Add(viewPage.LoadControl(fullControlName)); StringBuilder sb = new StringBuilder(); using (StringWriter sw = new StringWriter(sb)) { using (HtmlTextWriter tw = new HtmlTextWriter(sw)) { viewPage.RenderControl(tw); } } return sb.ToString(); }
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