Hello.
It seems that you was trying to change variable value before compilation.
Please, read next article from our Knowledge Base
Thank you.
How to enumerate the variables contained in an MRT file
Re: How to enumerate the variables contained in an MRT file
Yes, thanks. 
That was it.
I can set them normally after compile:
report.Compile();
report["Variable2"] = varValue;

That was it.
I can set them normally after compile:
report.Compile();
report["Variable2"] = varValue;
Re: How to enumerate the variables contained in an MRT file
Hello,
Great!
Have a nice weekend!
Great!
Have a nice weekend!