Visual Basic Foro
Programación => Visual Basic 6 => Mensaje iniciado por: skyweb07 en Marzo 15, 2010, 08:09:00 am
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Bueno estaba intentando hacer algo pero me salio este churro... Saludos
Option Explicit
'*********************************************************************************************************************
'* Función : mGetImage *
'* Fecha : 15/03/2010 : 11:05 *
'* Autor : Skyweb07 * skyweb09@hotmail.es *
'* Referencias : http://msdn.microsoft.com/en-us/library/ms678485%28VS.85%29.aspx *
'* : http://gpwiki.org/index.php/VB:Tutorials:WINAPI:Copy_DirectDrawSurface_To_StdPicture *
'* Próposito : Cargar una imagen en un picturebox o Image desde una ruta local o remota [URL] *
'* Comentarios : Microsoft : El flujo debe estar en (bitmap), JPEG, WMF (metafile), ICO (icon), o formato GIF. *
'* Soporte : SO Minimo : Windows 2000 Professional *
'* Modo de uso : PictureBox.picture = GetImage("URL de la imagen", Color Transparente [Opcional]) *
'**********************************************************************************************************************
Private Declare Function OleLoadPicturePath Lib "oleaut32.dll" (ByVal szURLorPath As Long, ByVal punkCaller As Long, ByVal dwReserved As Long, ByVal clrReserved As OLE_COLOR, ByRef riid As GUID, ByRef ppvRet As IPicture) As Long
Private Type GUID
Data1 As Long
Data2 As Integer
Data3 As Integer
Data4(0 To 7) As Byte
End Type
Public Function GetImage(hURLorPath As String, Optional TransparentColor As OLE_COLOR = vbWhite) As StdPicture
Dim uID As GUID
With uID ' // StdPicture GUID {7BF80980-BF32-101A-8BBB-00AA00300CAB}
.Data1 = &H7BF80980
.Data2 = &HBF32
.Data3 = &H101A
.Data4(0) = &H8B
.Data4(1) = &HBB
.Data4(3) = &HAA
.Data4(5) = &H30
.Data4(6) = &HC
.Data4(7) = &HAB
End With
Call OleLoadPicturePath(StrPtr(hURLorPath), 0&, 0&, TransparentColor, uID, GetImage)
End Function
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Intereante metodo :D no conosia esa api, ademas trabaja con cache.
Gracias por el aporte