>I have long single line string literals containing " characters in code like
>
>switch (expr) {
> case @"IR(""xxx"")+sql('sele tasudok from dok x where doktyyp+str(dokumnr,7)= ""G""+str(dok.krdokumnr,7) ','')":
>
>For code readability I need to split them to multiple lines so that vlaue remains same. I tried
>
>switch (expr) {
> case "IR(\"xxx\")+\
>sql('sele tasudok from dok x \
>where doktyyp+str(dokumnr,7)= \"G\"+\
>str(dok.krdokumnr,7) ','')":
>
>But got compile error. Any idea ?

Use @ prefix.
PS: In most cases it's easier to use StringBuilder.
Cetin