Delphi Language Guide Delphi for Microsoft Win32 Delphi for the Microsoft. Net framework

Null-terminated string functions
Function
Description
StrAlloc
Allocates a character buffer of a given size on the heap.
StrBufSize Returns the size of a character buffer allocated using StrAlloc or StrNew.
StrCat
Concatenates two strings.
StrComp
Compares two strings.
StrCopy
Copies a string.
StrDispose Disposes a character buffer allocated using StrAlloc or StrNew.
StrECopy
Copies a string and returns a pointer to the end of the string.
StrEnd
Returns a pointer to the end of a string.
StrFmt
Formats one or more values into a string.
StrIComp
Compares two strings without case sensitivity.
StrLCat
Concatenates two strings with a given maximum length of the resulting string.
StrLComp Compares two strings for a given maximum length.
StrLCopy
Copies a string up to a given maximum length.
StrLen
Returns the length of a string.
StrLFmt
Formats one or more values into a string with a given maximum length.
StrLIComp Compares two strings for a given maximum length without case sensitivity.
StrLower
Converts a string to lowercase.
StrMove
Moves a block of characters from one string to another.
StrNew
Allocates a string on the heap.
StrPCopy
Copies a Pascal string to a null-terminated string.
StrPLCopy Copies a Pascal string to a null-terminated string with a given maximum length.
StrPos
Returns a pointer to the first occurrence of a given substring within a string.
StrRScan
Returns a pointer to the last occurrence of a given character within a string.
StrScan
Returns a pointer to the first occurrence of a given character within a string.
StrUpper
Converts a string to uppercase.
Standard string-handling functions have multibyte-enabled counterparts that also implement locale-specific ordering
for characters. Names of multibyte functions start with Ansi-. For example, the multibyte version of StrPos is
AnsiStrPos. Multibyte character support is operating-system dependent and based on the current locale.
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