Variables and constants

Variables and constants - PicInfo sample application

Global variables

ProgramTitle As String

PicMain.bas

Module-level variables

Variables in PicBMP

BMPType As EBMPType
CoreHeader As BITMAPCOREHEADER
InfoHeader As BITMAPINFOHEADER
IsRLE As Boolean
StoredFilename As String

Variables in PicGIF

FileOK As Boolean
LogicalScreenDescriptor As TLogicalScreenDescriptor
MaxColors As Long
Signature As String * 6
StoredFilename As String

Numeric constants

BI_bitfields = 3&	PicBMP.cls
BI_RGB = 0&	PicBMP.cls
BI_RLE4 = 2&	PicBMP.cls
BI_RLE8 = 1&	PicBMP.cls
CDERR_DIALOGFAILURE = &HFFFF ' (-1)	PicMain.bas
CDERR_FINDRESFAILURE = &H6	PicMain.bas
CDERR_INITIALIZATION = &H2	PicMain.bas
CDERR_LOADRESFAILURE = &H7	PicMain.bas
CDERR_LOADSTRFAILURE = &H5	PicMain.bas
CDERR_LOCKRESFAILURE = &H8	PicMain.bas
CDERR_MEMALLOCFAILURE = &H9	PicMain.bas
CDERR_MEMLOCKFAILURE = &HA	PicMain.bas
CDERR_NOHINSTANCE = &H4	PicMain.bas
CDERR_NOHOOK = &HB ' (11)	PicMain.bas
CDERR_NOTEMPLATE = &H3	PicMain.bas
CDERR_STRUCTSIZE = &H1	PicMain.bas
FNERR_BUFFERTOOSMALL = &H3003 ' (12291)	PicMain.bas
FNERR_INVALIDFILENAME = &H3002 ' (12290)	PicMain.bas
FNERR_SUBCLASSFAILURE = &H3001 ' (12289)	PicMain.bas
MAXFILE = 512	PicMain.bas

String constants

Glossary

Global variable: Public or Friend variable in a Module
Module-level variable: Any other variable declared outside procedures
Numeric constant: Any Const with a numeric value
String constant: Any Const with a String or Char value
>Local constant