- 4.67.2.9. -
Table of Contents
4. Standard Units
4.67. System - Built-in routines
4.67.2. System Unit Procedures and Functions
4.67.2.9. BlockWrite procedure
4.67.2.9. BlockWrite procedure
Targets: MS-DOS, OS/2, Win32
System Unit
Writes one or more records from a variable.
Declaration:
procedure BlockWrite(var F: File; var Buf;
Count: Longint[; var Result: Longint]);
where:
F untyped file variable
Buf any variable
Count an expression of type Longint
Result a variable of type Longint
Remarks:
BlockWrite works only on open files and advances the current
file pointer. IOResult returns an error code
if an error occurred, otherwise IOResult
is set to zero. Also note that BlockWrite is not limited to 65,535 (64K)
bytes while writing to a file, i.e. Count may be > 64K.
- 4.67.2.9. -
