截图示例 API Public Declare Function CreateCompatibleDC Lib "GDI32" (ByVal hDC As Integer) As Integer Public Declare Function CreateCompatibleBitmap Lib "GDI32" (ByVal hDC As Integer, ByVal nWidth As Integer, ByVal nHeight As Integer) As I nteger Public
Using DIB Sections in VB An Easy to Use Class for manipulating DIBSections plus a blindingly quick technique for updating the bits Updated! 17 February 1999 The previous version of this code crashed when run under NT4.0. This was because the cod
What is a DIB Section?A DIB (Device Independent Bitmap) Section is a GDI object like a standard DIB but which additionally provides a pointer to the memory used to store the bitmap bits to which the creating application has direct access. This allow