Method
GetDouble
convert nullable double to double
double? d=null;
Console.WriteLine(d.GetDouble());
d=0.1D;
Console.WriteLine(d.GetDouble());
output:
0
0.1
convert nullable double to double
double? d=null;
Console.WriteLine(d.GetDouble());
d=0.1D;
Console.WriteLine(d.GetDouble());
output:
0
0.1