Add Variable inside String

[Dgameman1]

Let's say this is the code I have

$CurrentMatchUsername = "Dgameman1"
$picklineText = "#FirstName#!! Hey, hi!"
FileWrite("C:\Users\Dgameman1\Desktop\test.txt", $picklineText)

How can I make it so that the file on my desktop named 'test.txt' will replace every instance of #FirstName# with `$CurrentMatchUsername`.

The end result is for the text.txt file to have the sentence, Dgameman1!! Hey, hi!

[Dgameman1]

$picklineText = StringReplace($picklineText, "#FirstName#", $CurrentMatchUsername)

 

[markyrocks]

$sLeft=stringleft ($picklineText,10)
If $sLeft="#FirstName#" then 
Filewrite ($file, $CurrentMatchUsername & "!!Hey, hi!")
EndIf

Something like that.  

Edited March 31, 2016 by markyrocks
...

[Exit]

Use the Opt("ExpandVarStrings", 1) function to replace variables.

Opt("ExpandVarStrings", 1) ;0=don't expand, 1=do expand

$CurrentMatchUsername = "Dgameman1"
$CurrentMatchUsername = @UserName  ; just to test with own osername
$picklineText = "$CurrentMatchUsername$!! Hey, hi!"
FileWrite("C:\Users\$CurrentMatchUsername$\Desktop\test.txt", $picklineText)