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Report #:  138687   Status: Reported
The AlphaBlend function fails
Project:  EDN Build #:  RAD Studio Berl
Version:    1 Submitted By:   colin may
Report Type:  Basic functionality failure Date Reported:  9/30/2016 11:31:46 AM
Severity:    Critical / Show Stopper Last Updated:
Platform:    32 Bit Internal Tracking #:  
Resolution: None  Resolved in Build: : None
Duplicate of:  None
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Description
I have tried to use the AlphaBlend function following the Microsoft SDK Help. I have found virtually the same code structure on several web pages. The code below uses two PaintBox controls. Trying to compile highlightd 'bf' and yields the error:
Error 2314 call of nonfuntion
Steps to Reproduce:

BLENDFUNCTION bf;

bf.BlendOp =AC_SRC_OVER;

bf.BlendFlags=0;

bf.SourceConstantAlpha=128+10*FrameNo;

bf.AlphaFormat=AC_SRC_ALPHA;

AlphaBlend(

PaintBox2->Canvas->Handle,0,0,105,105,




PaintBox1->Canvas->Handle,0,0,105,105, bf);
Workarounds
No idea!
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