问题
In my report I need to use the built-in replace function to replace for example "a" with "b" and "c" with "d".
When I just use 2 functions like this: Replace(Fields!field1.Value, "a", "b") & Replace(Fields!field1.Value, "c", "d") I get the text from the field twice in my report.
Is it possible to do this? Maybe nest to replace functions? I'm new to reporting services so I could be missing a very obvious solution to this.
Note: I would write my own code to do this but the report is for Microsofts Dynamics CRM 2011 which doesn't allow custom code in a report.
回答1:
You have to nest the function's
For example to replace 1 with a and 0 with b you can write the expression below
=Replace(Replace(Fields!field1.Value,"1","a"),"0","b")
回答2:
This can be a bit tricky (at first) when you have a string that has part of it repeated in the string after it that you also want to replace. To give you an example: If you use the nested function from niktrs to replace "Test" with "Test A" and "Test B" with "Test C" it returns "Test A" and "Test A B". In this example you need to adjust the expression to:
=Replace(Replace(Fields!Field1.Value,"Test","Test A"),"Test A B","Test C")
With 2 or more of these type of strings you need to work your way (down the tablix) to the last value that needs replacing, which could leave you with a relatively lengthy expression, unfortunately. It's probably better to alter the query for the dataset you're working with.
回答3:
It look nice if you do it with
=Switch(
Fields!Status.Value = "20", "Entered",
Fields!Status.Value = "30", "Returned",
Fields!Status.Value = "200", "Cancelled",
Fields!Status.Value = "220", "Complete",
Fields!Status.Value = "300", "Deleted"
)
Got it from another stackoverflow anser
来源：https://stackoverflow.com/questions/7608128/is-it-possible-to-use-one-replace-function-to-replace-multiple-strings-in-one-fi