How can i multiply a decimal? with a double?

Question

the properties : public decimal? Percentage { get; set; } public double Amount { get; set; foreach (var item in updatethis) { item.Amount = (CPP.Percentage * CPP.Amount); } Im getting this error Operator '*' cannot be applied to operands of type 'decimal?' and 'double' how can i solve this ? thank you in advance :)

Pankaj Sharma · Answer

Sorry for that time i put double at wrong place now try this try to cast decimal to double as below item.Amount = ((double)CPP.Percentage * CPP.Amount);

shosho s · Answer

Thank you!! it works :D

shosho s · Answer

no im still getting the same error

Pankaj Sharma · Answer

try to cast decimal to double as below item.Amount = (CPP.Percentage *(double) CPP.Amount);