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problem mysql libmysql.dll

follow the instructions in: https://forum.mql4.com/16915#121444 advisor to initialize exeprt Experts on the I get the following errors what is the problem

remove numbres double

what happens is that is that need make a program that takes an integer for example 1.345678 and remove the value of 78 or another example 2.346798 and remove the 98

double type problem

what happens is that is that nesesito make a program that takes an integer for example 1.345678 and remove the value of 78 or another example 2.346798 and remove the 98 . Can not use string commands converters to run this program double to integer . I did was that totals the number goes 2.0 1.63960

help help

extern double TakeProfit = 100; extern double Lots = 0.2; extern double TrailingStop = 50; extern double MATrendPeriod=50; //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ int start() { double

CODE FOR TREND

Anyone have the code of an indicator to draw the trend lines on a graph