text?
Posted: Tue Nov 07, 2006 9:29 am
del
Not knowing English well is going to make reading the help file difficult, but you will need read it if you want to understand how PureBasic is used.
Maybe you can find a good online translator, or maybe French or German is easier for you?
Anyhow, I will try to help, others will as well.
The 0 is an identifier. PureBasic uses these to know which file you are dealing with. So, example:
Code: Select all
OpenFile(0, "C:\Text.txt")
OpenFile(1, "C:\Text1.txt")
WriteStringN(0, "abc")
WriteStringN(1, ReplaceString("abc","a","W"))
CloseFile(0)
CloseFile(1)It then tells PureBasic to write "abc" to file identified as 0 (text.txt) and "Wbc" to the file identified as 1 (text1.txt). So you can see that PureBasic needs the identifying number to know which file it is using when doing a file operation.
ReplaceString is a function. That means it returns a value, the result of the information (parameters) you sent it.
You can store the result in a variable:
Code: Select all
OpenFile(0, "C:\Text.txt")
result$ = ReplaceString("abc","a","W")
WriteStringN(0, result$)
CloseFile(0)Code: Select all
OpenFile(0, "C:\Text.txt")
WriteStringN(0, ReplaceString("abc","a","W"))
CloseFile(0)Do you understand variables and literals?
Do you understand procedures (functions)?
Hope this is useful to you.
