Common Values are run time values available for every property in each report. You can directly drag and drop these common values from the Report Explorer onto the design surface or add and modify the values from the Expression Editor. Following is a list of the values that you can see under the Common Values node in the Report Explorer and the Expression Editor.
{&ExecutionTime}
{&PageNumber}
{&TotalPages}
Page {&PageNumber} of {&TotalPages}
{&PageNumberInSection}
{&TotalPagesInSection}
Page {&PageNumberInSection} of {&TotalPagesInSection}
{&ReportName}
{User!UserID}
{User!Language}
{UserContext}
<Number1> ^ <Number2>
{Quantity ^ 2}
<Number1> * <Number2>
{Quantity * 5}
<Number1> / <Number2>
{AnnualSales / 2}
<Number1> \ <Number2>
{AnnualSales \ 2}
<Number1> Mod <Number2>
{AnnualSales Mod 12}
<Value1> + <Value2>
{Quantity + 2}
<Number1> - <Number2>
{Quantity - 2}
<Value1> < <Value2>
{AnnualSales < 80000}
<Value1> <= <Value2>
{AnnualSales <= 80000}
<Value1> > <Value2>
{AnnualSales > 80000}
<Value1> >= <Value2>
{AnnualSales >= 80000}
<Value1> = <Value2>
{AnnualSales = 80000}
<Value1> <> <Value2>
{AnnualSales <> 80000}
<String1> Like <String2>
{FirstName Like "A*"}
<Value1> Is <Value2>
{FirstName Is LastName}
<String1> & <String2>
{FirstName & " " & LastName}
<String1> + <String2>
{FirstName + " " + LastName}
<Value1> And <Value2>
{AnnualSales > 80000 And Quantity > 5}
Not <Value>
{Not AnnualSales > 80000}
<Value1> Or <Value2>
{AnnualSales > 80000 Or Quantity > 5}
<Value1> Xor <Value2>
{AnnualSales > 80000 Xor Quantity > 5}
<Boolean1> AndAlso <Boolean2>
{AnnualSales > 80000 AndAlso Quantity > 1}
<Boolean1> OrElse <Boolean2>
{AnnualSales > 80000 OrElse Quantity > 1}
<Number1> << <Number2>
{RegionID << 2}
<Number1> >> <Number2>
{RegionID >> 2}
{DocumentMap.Path}