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SCI_CO

Years of Service

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Joined: 20th Apr 2004

Location: USA

Posted: 10th Jun 2004 05:29 Edited at: 6th Jul 2004 09:12

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Hello From SCI_CO,

Using a Memblock as a Structure

+ Code Snippet

Rem SCI_CO Help
Rem Memblock as Rectanlge Structure

Rem Variables
Rem BYTEs
Size = 16
Rem DWORDs
Top = 0
Left = 0
Right = 256
Bottum = 256

Rem Memblock Structure
Rem ```````````````````````````````````````
MAKE MEMBLOCK 1,Size

    WRITE MEMBLOCK DWORD 1,0,Top
    WRITE MEMBLOCK DWORD 1,4,Left
    WRITE MEMBLOCK DWORD 1,8,Right
    WRITE MEMBLOCK DWORD 1,12,Bottum

Rem Pointer to Memblock Structure
RECT = GET MEMBLOCK PTR(1)
Rem ```````````````````````````````````````

Rem Clean up
DELETE MEMBLOCK 1

Remstart
  You can use a Pointer to a Structure
  to pass the Structures info to an API call
  or a Function that needs a Structure or Pointer to work
Remend

I hope this is all good and that it helps.

If you need more help read up on Memblocks for DarkBASIC
and Structures & Pointers for VC++.

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Newcomers DBPro Corner / DB Memblock as Struct