public static bool ConvertToBool(string val) {
bool bReturn=false;
try {
if (val=="true") bReturn=true;
else if (val=="yes") bReturn=true;
else if (RString.IsNumeric(val,true,false)&&Convert.ToInt32(val)!=0) bReturn=true;
}
catch (Exception exn) {
RReporting.ShowExn(exn,"ConvertToBool(string)");
}
return bReturn;
}