[Visual Basic] [ Boolean
= ]imagekitcontrolname.GetDpiFromHdc(hDC As
LONG_PTR, Xdpi As Long, Ydpi As Long)
[Visual C++] [
BOOL =
]imagekitcontrolname.GetDpiFromHdc(LONG_PTR hDC, long
*Xdpi, long *Ydpi)
[VB.NET] [ Boolean =
]imagekitcontrolname.GetDpiFromHdc(hDC As
Integer(x86) or Long(x64), ByRef Xdpi As Integer, ByRef Ydpi As
Integer)
[C#.NET] [ bool =
]imagekitcontrolname.GetDpiFromHdc(int(x86) or
long(x64) hDC, ref int Xdpi, ref int Ydpi)
(x86) refers to the 32 bit version, (x64) refers to the 64 bit version
Parameters
| Name | Explanation |
|---|---|
| hDC | The Device Context |
| Xdpi | The horizontal resolution (Number of pixels per horizontal inch) |
| Ydpi | The vertical resolution (Number of pixels per vertical inch) |
Return Value
Returns True (nonzero) if successful, otherwise returns False (0).
Explanation
The GetDpiFromHdc method retrieves the resolution from the device context.
For scripting languages and other programs that require variant types, please refer to the GetDpiFromHdcVariant method.