[SOLVED] Use slider values in loop

Solved
1

Hello,
i am trying to put a pin high for a time witch is controlled by a slider value but the problem is that the value is not transfered to the loop part.
if i define a value like 5000 it works fine but if i try to set the time with the slider it doesnt work.

Thank you for your help.

#define BLYNK_PRINT Serial1
#include <BlynkSimpleStream.h>

char auth[] = "d1d76ee...........................fcfcf22e";


int test = 5000;
int Button1;
int Slider1;
int Slider2;
int Display = Slider1 + Slider2; // sum of slider 1 and slider 2

int zeit = Slider1;


unsigned long previousMillis = 0;

void setup()
{ 
  Serial1.begin(9600);
  Serial.begin(9600);
  Blynk.begin(Serial, auth);
  Blynk.syncVirtual(V1);
  Blynk.syncVirtual(V2);
  Blynk.syncVirtual(V6);
  pinMode(7,OUTPUT); 
  pinMode(8,OUTPUT);
}

void loop()
{ 
  Blynk.run();
  unsigned long currentMillis = millis();
  if ((Display <= 2500000 && Button1 == 1) && (unsigned long)(currentMillis - previousMillis) <= zeit)
  {
  digitalWrite(7, HIGH);
  }
  
  if ((unsigned long)(currentMillis - previousMillis) >= (zeit + 1))
    {
  digitalWrite(7,LOW);
  Button1 = 0;
    }

  if ((unsigned long)(currentMillis - previousMillis) >= (zeit + 2))
  {previousMillis = currentMillis;
  }
} 


BLYNK_WRITE(V1)
{
  Slider1 = param.asInt();
  Display = Slider1 + Slider2;
  if(Slider2 != 0){                   // just a hack for initial boot when 2nd slider doesn't yet have a value
    Blynk.virtualWrite(V3, Display);
    Blynk.virtualWrite(V5, Slider1);
  }  
}

BLYNK_WRITE(V2) {
  Slider2 = param.asInt();
  Display = Slider1 + Slider2;
  Blynk.virtualWrite(V4, Slider2);
  Blynk.virtualWrite(V3, Display);
}

BLYNK_WRITE(V6) {
  Button1 = param.asInt();
}
2

Solved it on my own. Sorry.
Wrote the variable in loop too. it works out but I dont think its the best solution.

#define BLYNK_PRINT Serial1
#include <BlynkSimpleStream.h>

char auth[] = "d1d76...................fcfcf22e";


int test = 5000;
int Button1;
int Slider1;
int Slider2;
int Display = Slider1 + Slider2; // sum of slider 1 and slider 2



unsigned long previousMillis = 0;

void setup()
{ 
  Serial1.begin(9600);
  Serial.begin(9600);
  Blynk.begin(Serial, auth);
  Blynk.syncVirtual(V1);
  Blynk.syncVirtual(V2);
  Blynk.syncVirtual(V6);
  pinMode(7,OUTPUT); 
  pinMode(8,OUTPUT);
}

void loop()
{ 
  Blynk.run();
int zeit = Slider1*10;
  unsigned long currentMillis = millis();
  if ((Display <= 2500000 && Button1 == 1) && (unsigned long)(currentMillis - previousMillis) <= zeit)
  {
  digitalWrite(7, HIGH);
  }
  
  if ((unsigned long)(currentMillis - previousMillis) >= (zeit + 1))
    {
  digitalWrite(7,LOW);
  Button1 = 0;
    }

  if ((unsigned long)(currentMillis - previousMillis) >= (zeit + 2))
  {previousMillis = currentMillis;
  }
} 


BLYNK_WRITE(V1)
{
  Slider1 = param.asInt();
  Display = Slider1 + Slider2;
  if(Slider2 != 0){                   // just a hack for initial boot when 2nd slider doesn't yet have a value
    Blynk.virtualWrite(V3, Display);
    Blynk.virtualWrite(V5, Slider1);
  }  
}

BLYNK_WRITE(V2) {
  Slider2 = param.asInt();
  Display = Slider1 + Slider2;
  Blynk.virtualWrite(V4, Slider2);
  Blynk.virtualWrite(V3, Display);
}

BLYNK_WRITE(V6) {
  Button1 = param.asInt();
}