ASP.net动态加载用户自定义控件 转换成Html代码,在ASP.NET中,其实我们可以创建用户自定义控件,通过Ajax请求返回用户自定义控件HTML代码。
代码
public static string RangerUsControl(string controlName)
{
StringBuilder build = new StringBuilder();
HtmlTextWriter htmlWriter = new HtmlTextWriter(new StringWriter(build));
UserControl uc = new UserControl();
Control ctrl=uc.LoadControl(controlName+".ascx");//加载用户定义控件
htmlWriter.Flush();
string result;
try
{
ctrl.RenderControl(htmlWriter);
}
catch { }
finally
{
htmlWriter.Flush();
result=build.ToString();
}
return result;//返回控件的HTML代码
}
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