iframe cshtml code example
Example: iframe html
<iframe id="inlineFrameExample"
title="Inline Frame Example"
height="200"
style="border: 0px;width: 100%;"
src="https://www.openstreetmap.org/export/embed.html?bbox=-0.004017949104309083%2C51.47612752641776%2C0.00030577182769775396%2C51.478569861898606&layer=mapnik">
</iframe>