Question

Want to open new tab while using Resolve.url in asp.net c#.

 previewlink.NavigateUrl = ResolveUrl("~/admin/Preview_paper.aspx");

Answer 1

Set the hyperlink’s Target property to “_blank”:

Target = "_blank"

Though it may go without saying, if the user’s browser settings are such that they use new windows instead of tabs, this will open it in a new window, but I’m guessing that’s not an issue.

EDIT: here’s some sample code

previewlink.NavigateUrl = ResolveUrl("~/admin/Preview_paper.aspx");
previewlink.Target = "_blank";