Automatically port Data.DataRowView remark and exception (#3186)

* Automatically port Data.DataRowView remark

* remove first line

* suggestion by rpetrusha

Co-Authored-By: Ron Petrusha <[email protected]>

* remove cryptic sentence

Author: carlossanlop

xml/System.Data/DataRowView.xml

@@ -539,7 +539,15 @@
         <summary>Gets a value indicating whether the current <see cref="T:System.Data.DataRowView" /> is identical to the specified object.</summary>
         <returns>
           <see langword="true" /> if <paramref name="object" /> is a <see cref="T:System.Data.DataRowView" /> and it returns the same row as the current <see cref="T:System.Data.DataRowView" />; otherwise <see langword="false" />.</returns>
-        <remarks>To be added.</remarks>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+
+## Remarks
+
+This method checks for reference equality instead of checking whether <xref:System.Data.DataRowView.DataView> or <xref:System.Data.DataRowView.Row> are equivalent.
+
+          ]]></format>
+        </remarks>
       </Docs>
     </Member>
     <Member MemberName="GetHashCode">
@@ -766,6 +774,7 @@
 -or-
 
 The <see cref="P:System.Data.DataRowView.DataView" /> doesn't allow edits and <see cref="T:System.Data.DataRowView" /> is not new.</exception>
+        <exception cref="T:System.Data.DataException">Unmatched <paramref name="property" /> when setting a value.</exception>
       </Docs>
     </Member>
     <Member MemberName="PropertyChanged">