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 Strings Unit


The Strings Unit provides support for a new class of character strings called null-terminated strings.

With Turbo Pascal's extended syntax and the Strings unit, your programs can use null-terminated strings (the format required by the Windows Application Programming Interface (API)).

Strings Unit Functions

   StrCat      Func    Appends a copy of one string to the end of another
                       and returns the concatenated string.
   StrComp     Func    Compares two strings.
   StrCopy     Func    Copies one string to another.
   StrDispose  Func    Disposes of a previously allocated string.
   StrECopy    Func    Copies one string to another and returns a pointer to
                       the end of the resulting string.
   StrEnd      Func    Returns a pointer to the end of a string.
   StrIComp    Func    Compares two strings without case sensitivity.
   StrIPos     Func    Returns the first occurrence of a string in another
                       string.
   StrLCat     Func    Appends characters from one string to the end of
                       another and returns the concatenated string.
   StrLComp    Func    Copies characters from one string to another.
   StrLCopy    Func    Compares two strings, up to a maximum length.
   StrLen      Func    Returns the number of characters in Str.
   StrLIComp   Func    Compares two strings, up to a maximum length, without
                       case sensitivity.
   StrLower    Func    Converts a string to lower case.
   StrMove     Func    Copies characters from one string to another.
   StrNew      Func    Allocates a string on the heap.
   StrPas      Func    Converts a null-terminated string to a Pascal-style
                       string.
   StrPCopy    Func    Copies a Pascal-style string to a null-terminated
                       string.
   StrPos      Func    Returns a pointer to the first occurrence of a string
                       in another string.
   StrRScan    Func    Returns a pointer to the last occurrence of a string
                       in another string.
   StrScan     Func    Returns a pointer to the first occurrence of a
                       character in a string.
   StrUpper    Func    Converts a string to upper case.

 
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