<p>How do you programmatically obtain a picture of a .Net control?</p>

There's a method on every control called
DrawToBitmap
.  You don't need to p/invoke to do this.
```
```
Control c = new TextBox();
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(c.Width, c.Height);
c.DrawToBitmap(bmp, c.ClientRectangle);
```
```