C# Put multiple methods and call them into the main method

You have

public void SuperSignalQ1()

and later on you have

if (SuperSignalQ1 = True)

This if statement is broken.

In c#, you test with the double equals:

if (someVariable == true)

What you’ve got is an assignment statement, because there’s one equals sign.

You’re also missing some brackets, so C# thinks you are referring to it as a variable instead of a method.

So it thinks you are trying to assign a value of True to the method pointer. Which it quite rightly complains about.

It looks like you actually want those methods to return a boolean value, and you could do something like this:

public bool SuperSignalQ1()
{
    if(RSI > RSI2) 
    {
        if(CCI > CCI2) //There are actually more than 20 if else here which is around 1000 lines
        {
            return true;
        }
    }
    return false;   // if none of the conditions are valid
}
public bool SuperSignalQ2()
{
    if(RSI2 > RSI3)
    {
        if(CCI2 > CCI3) //There are actually more than 20 if else here which is around 1000 lines
        {
            return true;
        }
    }
    return false;   // if none of the conditions are valid

}
public bool SuperSignalQ3()
{
    if(RSI3 > RSI4)
    {
        if(CCI3 > CCI4) //There are actually more than 20 if else here which is around 1000 lines
        {
            return true;
        }
    }
}
public void MainCalculation()
{
    if (SuperSignalQ1() == true)
    {
        if(SuperSignalQ2() == true)
        {
            if (SuperSignalQ3() == true)
            {
                SetColor(Color.White);
            }
        }
    }
}

BUT

• For boolean, you don’t usually use the == format, you’d just go if (SuperSignalQ1())
• As @aether643 suggested, you might want to refactor your code so you don’t have such a long chunk of code without mental breaks
• In C#, you can actually do assignments in if tests. Don’t do that.