what is the best Solution to change tablix layoutdirection at run time ?
I want to Swap column order cuse iam using tow language in my report (Arabic , English ) , i want to sawap Tablix layout direction from LTR to RTL at Run time , cuse in this prop i can't write expression
New answer: I suggest having two tablixes, identical except for the LayoutDirection property (LTR on one, RTL on the other) and for the Visibility>Hidden property, which would be an expression based on a parameter value - something like =IIf(Parameters!RTL.Value="T",True,False) for the LTR Tablix, and vice versa for the RTL Tablix.