Re: Getting text from an external Grid

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#2419

From: Dan
Date: Thu, 01 Mar 2007 22:16

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> What is HexIdOfGrid?

The result of a FindWindowEx(...) function that identified the handle of 
the grid I was looking for.

> Try using GetWindowRect() instead, using the grid's HWND.
GetWindowRect yields the same results.

> Again, you do not need to access the individual pixels.  Once you have
> a suitable HDC, you can BitBlt() or StretchBlt() the entire window to
> a bitmap, and then use that as needed.  For example:

Forgive my frustration, but oh, I've tried, what's wrong with this code?:

BitBlt(GetWindowDC(TheTImagePointer->Canvas->Handle),0,0,w,h,DCToTheGrid,0,0,PATCOPY);

It doesn't copy anything.

 >>>Then you are not using the correct HDC.
I find it hard to belive that I am using the incorrect HDC, since the 
GetPixel(DCToTheGrid,x,y); call returns the correct color for each 
pixel, allowing me to copy the beast.

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Date: Thu, 01 Mar 2007 16:16:48 -0600
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Subject: Re: Getting text from an external Grid
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