Zoom Picturebox to the center of the cursor location


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I'm trying to zoom in on a Picturebox when scrolling the mousewheel, the code below zooms in on the image only to the center of the image, not at the current cursor position. How would I fix this?

PictureBox1.Size = New System.Drawing.Size(PictureBox1.Width + e.Delta / 1, PictureBox1.Height + e.Delta / 1)PictureBox1.Location = New Point(Control.MousePosition.X - PictureBox1.Width / 2, Control.MousePosition.Y - PictureBox1.Height / 2)

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Zoom Picturebox to the center of the cursor location
VB & VBnet

I'm trying to zoom in on a Picturebox when scrolling the mousewheel, the code below zooms in on the image only to the center of the image, not at the current cursor position. How would I fix this?

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I am a beginner looking for a simple example of zooming (in and out) from the mousewheel an image placed in a picturebox (in C++). All I have found are C# based applications but I don't know how to adapt them in C++ (don't know C#). Can you help me with a simple windows form aplication in c++ which zooms the image from the mousewheel?



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