HOW TO: Load and save images in VB6 using C DLL 17.5.

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While some posts in this topic are more current, this topic was posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Wednesday, July 11, 2012 12:29:31 AM(UTC)

Ibrahim

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Posts: 3,022

Was thanked: 2 time(s) in 2 post(s)

The attached project uses the LEADTOOLS v17.5 C DLL. This project shows how to load a CMP image, save it as 24-bit BMP image and free it using VB6. The project contains the VB6 declarations of needed C DLL API functions and structures.

The same code can be used to convert from any supported format such as images, documents, PDF files and vector files if the appropriate LEADTOOLS DLLs are present and the correct license files are used.

File Attachment(s):

VB6_175_LoadAndSave.zip (3kb) downloaded 279 time(s).


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#2 Posted : Monday, November 3, 2014 6:22:11 AM(UTC)

mohamed

Groups: Registered, Tech Support
Posts: 179

I have modified the project to use V18 C DLL API functions.

File Attachment(s):

VB_18_LoadAndSave.zip (3kb) downloaded 210 time(s).

Mohamed Abedallah
Developer Support Engineer
LEAD Technologies, Inc.

#3 Posted : Monday, March 14, 2016 3:55:14 AM(UTC)

Hussam

Groups: Registered, Tech Support
Posts: 14

I have modified the project to use V19.

Note that you will have to put the path of the license .LIC file and the contents of the .LIC.KEY file as parameters to the L_SetLicenseFile function before running.

File Attachment(s):

VB_19_LoadAndSave.zip (3kb) downloaded 463 time(s).

Hussam Barouqa
Developer Support Engineer
LEAD Technologies, Inc.

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