SSRS - IIF/Switch/Replace multiple conditions in a field - reporting-services

Question

Have a nvarchar column in ms sql that, based on user input, may or may not have a carriage return and a line break together (CHR(13)&CHR(10)), just a carriage return (CHR(13)), just a line break (CHR(10)). In using that column in ssrs, I need to find if any of the above exist and replace them with the string \x0D\x0A, \x0D, or \x0A respectively.
I'm getting lost in this expression, any help is appreciated.
=SWITCH
(
(InStr(Fields!Info.Value, CHR(13)&CHR(10) > 0, REPLACE(Fields!Info.Value, CHR(13)&CHR(10)), "\x0D\x0A")),
(InStr(Fields!Info.Value, CHR(13) > 0, REPLACE(Fields!Info.Value, CHR(13)), "\x0D")),
(InStr(Fields!Info.Value, CHR(10) > 0, REPLACE(Fields!Info.Value, CHR(10)), "\x0A"))
)
Error is:
System.Web.Services.Protocols.SoapException: The Value expression for
the textrun ‘Info.Paragraphs[0].TextRuns[0]’ contains an error:
[BC30455] Argument not specified for parameter 'Replacement' of
'Public Function Replace(Expression As String, Find As String,
Replacement As String, [Start As Integer = 1], [Count As Integer =
-1], [Compare As Microsoft.VisualBasic.CompareMethod = Microsoft.VisualBasic.CompareMethod.Binary]) As String'. at
Microsoft.ReportingServices.Library.ReportingService2005Impl.SetReportDefinition(String
Report, Byte[] Definition, Guid batchId, Warning[]& Warnings) at
Microsoft.ReportingServices.Library.ReportingService2010Impl.SetItemDefinition(String
ItemPath, Byte[] Definition, String expectedItemTypeName, Property[]
Properties, Warning[]& Warnings) at
Microsoft.ReportingServices.WebServer.ReportingService2010.SetItemDefinition(String
ItemPath, Byte[] Definition, Property[] Properties, Warning[]&
Warnings)

Answer 1

Try this:
=SWITCH(
InStr(Fields!Info.Value, CHR(13) & CHR(10)) > 0,
REPLACE(Fields!Info.Value,CHR(13) & CHR(10), "\x0D\x0A"),
InStr(Fields!Info.Value,CHR(13)) > 0,
REPLACE(Fields!Info.Value, CHR(13), "\x0D"),
InStr(Fields!Info.Value, CHR(10)) > 0,
REPLACE(Fields!Info.Value, CHR(10), "\x0A")
)
Note if you use Switch function it will execute only the first case
that is true, so if the first condition is true the second and the
third will not be evaluated therefore not executed.
If you want to replace every char you should just use multiple REPLACE nested functions.
=Replace(
Replace(
REPLACE(Fields!Info.Value,CHR(13) & CHR(10), "\x0D\x0A"),
CHR(13),"\x0D"),
CHR(10),"\x0A")