Show/Hide TOC

User32GetWindowRgnBox(SafeHandle, NativeRectangle) Method

Retrieves the dimensions of the tightest bounding rectangle for the window region of a window..

Definition

Namespace: DevCase.Win32.NativeMethods
Assembly: DevCase.net48 (in DevCase.net48.dll) Version: 6.0.0.0 (6.0)
XMLNS for XAML: Not mapped to an xmlns.

C#Request Example

[DllImportAttribute("User32.dll", SetLastError = true)]
public static RegionComplexity GetWindowRgnBox(
	SafeHandle hWnd,
	ref NativeRectangle refRect
)

VBRequest Example

<DllImportAttribute("User32.dll", SetLastError := true>]
Public Shared Function GetWindowRgnBox ( 
	hWnd As SafeHandle,
	ByRef refRect As NativeRectangle
) As RegionComplexity

Dim hWnd As SafeHandle
Dim refRect As NativeRectangle

Dim returnValue As RegionComplexity

returnValue = User32.GetWindowRgnBox(hWnd, 
	refRect)

C++Request Example

public:
[DllImportAttribute(L"User32.dll", SetLastError = true)]
static RegionComplexity GetWindowRgnBox(
	SafeHandle^ hWnd, 
	NativeRectangle% refRect
)

F#Request Example

[<DllImportAttribute("User32.dll", SetLastError = true)>]
static member GetWindowRgnBox : 
        hWnd : SafeHandle * 
        refRect : NativeRectangle byref -> RegionComplexity

ASP.NETRequest Example

No code example is currently available or this language may not be supported.

Parameters

hWnd SafeHandle: A handle to the window.
refRect NativeRectangle: A NativeRectangle that receives the rectangle dimensions, in device units relative to the upper-left corner of the window.

Return Value

RegionComplexity
The return value specifies the type of the region that the function obtains.

To get extended error information, call GetLastWin32Error.

Remarks

https://docs.microsoft.com/en-us/windows/desktop/api/winuser/nf-winuser-getwindowrgnbox

User32GetWindowRgnBox(SafeHandle, NativeRectangle) Method

Definition

Parameters

Return Value

Remarks

See Also

Reference