how to format the rows based on row numbers ex: if row number is zero it bg fill should be black ,if row number is 1 it should be white..............................

when am using this exp =iif(RowNumber( "ARR") Mod 2 = 1, "LightSteelBlue","#ccdcf5") am getting following error: the bg color exp for the textbox has a scope parameter that is not valid for an agg function. the scope parameter must be set to a string const that is equal to either the name of containing group,or containing region or the dataset name.............

Hi, What is "Arr"? Is it a group name or dataset name? You need to write DataSetName or GroupName inide the RowNumber() For example, =IIF(RowNumber("DataSet1") mod 2 = 1,"Red", "Blue") - Chintak (My Blog)