FAQ's de VB6

[seba123neo]

este ejemplo lista las fuentes del sistema en un combobox y se le puede aplicar multiples usos en un editor de texto por ejemplo:

ingresa solo un combobox en el form1

en un modulo:

Public Const LF_FACESIZE = 32

Type LOGFONT

lfHeight As Long

lfWidth As Long

lfEscapement As Long

lfOrientation As Long

lfWeight As Long

lfItalic As Byte

lfUnderline As Byte

lfStrikeOut As Byte

lfCharSet As Byte

lfOutPrecision As Byte

lfClipPrecision As Byte

lfQuality As Byte

lfPitchAndFamily As Byte

lfFaceName(LF_FACESIZE) As Byte

End Type

Type NEWTEXTMETRIC

tmHeight As Long

tmAscent As Long

tmDescent As Long

tmInternalLeading As Long

tmExternalLeading As Long

tmAveCharWidth As Long

tmMaxCharWidth As Long

tmWeight As Long

tmOverhang As Long

tmDigitizedAspectX As Long

tmDigitizedAspectY As Long

tmFirstChar As Byte

tmLastChar As Byte

tmDefaultChar As Byte

tmBreakChar As Byte

tmItalic As Byte

tmUnderlined As Byte

tmStruckOut As Byte

tmPitchAndFamily As Byte

tmCharSet As Byte

ntmFlags As Long

ntmSizeEM As Long

ntmCellHeight As Long

ntmAveWidth As Long

End Type
Declare Function EnumFontFamiliesEx Lib "gdi32" Alias "EnumFontFamiliesExA" (ByVal hdc As Long, lpLogFont As LOGFONT, ByVal lpEnumFontProc As Long, ByVal LParam As Long, ByVal dw As Long) As Long
Function EnumFontFamProc(lpNLF As LOGFONT, lpNTM As NEWTEXTMETRIC, ByVaFontType As Long, LParam As Long) As Long
Dim FaceName As String
FaceName = StrConv(lpNLF.lfFaceName, vbUnicode)
Form1.Combo1.AddItem FaceName
EnumFontFamProc = 1
End Function

en el form_load pone:

Dim LF As LOGFONT
EnumFontFamiliesEx Me.hdc, LF, AddressOf EnumFontFamProc, ByVal 0&, 0