It used to be so easy to just get your prevalues from a datatype in XSLT.  1 line!!!

What has happened and what is the easiest way to get the prealues from a dropdown list datatype using Razor?

This is my XSLT code, how can I get it in Razor????

<select name="Grades" id="teachersResourceSearchGrade">
<option value="">Choose Grade</option>
<xsl:for-each select="umbraco.library:GetPreValues(10610)//preValue">
<xsl:choose>
<xsl:when test="$resourceGradeType=@id">
<option value="{.}" disabled="false"><xsl:value-of select="." /></option>
</xsl:when>
<xsl:otherwise>
<option value="{.}" disabled="false"><xsl:value-of select="." /></option> 
</xsl:otherwise>
</xsl:choose> 
</xsl:for-each>
</select>