Index: TECH/StringUtils.cls.xml
===================================================================
diff -u -r3567 -r3610
--- TECH/StringUtils.cls.xml	(.../StringUtils.cls.xml)	(revision 3567)
+++ TECH/StringUtils.cls.xml	(.../StringUtils.cls.xml)	(revision 3610)
@@ -715,6 +715,16 @@
 <Implementation><![CDATA[	Quit ##class(TECH.StringUtils).FirstToUpper(##class(TECH.StringUtils).ToLower(String))
 ]]></Implementation>
 </Method>
+
+<Method name="VerwijderNietPrintbareKarakters">
+<ClassMethod>1</ClassMethod>
+<FormalSpec>Tekst:%String</FormalSpec>
+<ReturnType>%String</ReturnType>
+<Implementation><![CDATA[
+	SET Tekst = $TRANSLATE($TRANSLATE($TRANSLATE(Tekst,$CHAR(9)," "),$CHAR(10)," "),$CHAR(13)," ")		
+	QUIT Tekst
+]]></Implementation>
+</Method>
 </Class>