TCHAR tchBuffer // expanded-string buffer
LPCSTR lpszString, // property string or atom HWND hwndSubclass, // handle of window with property WinPropProc is an application-defined callback function EnumPropsEx(hwndSubclass, WinPropProc, NULL) This function relies on the application-defined callback function WinPropProc to display the strings in the window's client area. In the following example, the EnumPropsEx function lists the string identifiers of the window properties for the window identified by the application-defined hwndSubclass variable. Listing Window Properties for a Given Window HResult = StringCchLength(tchBuffer, PATHLENGTH, nSize) TODO: write error handler if function fails. HResult = StringCchPrintf(tchBuffer, PATHLENGTH, HMemProp = (HGLOBAL) GetProp(hwndSubclass, "PROP_BUFFER") HCursProp = (HCURSOR) GetProp(hwndSubclass, "PROP_CURSOR") HIconProp = (HICON) GetProp(hwndSubclass, "PROP_ICON")
Get the window properties, then use the data. The example then displays the contents of the newly obtained memory buffer, cursor, and icon in the window's client area. The following example uses GetProp to obtain handles to the window properties identified by PROP_ICON, PROP_CURSOR, and PROP_BUFFER. SetProp(hwndSubclass, "PROP_BUFFER", hMem) Ī window can create handles to its window property data and use the data for any purpose. SetProp(hwndSubclass, "PROP_CURSOR", hCursor) SetProp(hwndSubclass, "PROP_ICON", hIcon) Set the window properties for hwndSubclass. TO DO: write error handler if function fails. HResult = StringCchCopy(lpMem, STRSAFE_MAX_CCH, tchPath) HCursor = LoadCursor(hinst, MAKEINTRESOURCE(220)) HIcon = LoadIcon(hinst, MAKEINTRESOURCE(400)) TCHAR tchPath = "c:\\winnt\\samples\\winprop.c" HWND hwndSubclass // handle of a subclassed window HINSTANCE hinst // handle of current instance The properties are identified by the strings PROP_ICON, PROP_CURSOR, and PROP_BUFFER. The example then uses the SetProp function to assign the resulting icon, cursor, and memory handles as window properties for the window identified by the application-defined hwndSubclass variable.
The following example loads an icon and then a cursor and allocates memory for a buffer.
#Winprop how to
* Because the condensation on the inside of the lid goes back into the propagator there will be no moisture spilling around the Windowsill.This section explains how to perform the following tasks associated with window properties. ⨠This keeps the moisture as much as possible in the seed tray and so the seeds and cuttings will drie out less quickly. * Because the rim of the lid extends into the seed tray, the condensation slides back from the cover into the itrayof the propagator. * The lid is slightly curved causing droplets of condensation not to fall directly on seeds and / or cuttings. * The lid is made of a clear PET material, which combines a high level of transparency with a good fracture resistance and strength. * The waterproof tray makes it possible to sow or use cuttings in all kinds of ways. * An ingenious design of cover and tray make it possible to completely close the propagator or to create vent slots ensure that the tray fits on almost every windowsill. This gives extra control of humidity and temperature. The special design of the lid and the tray allow the propagator either to be completely closed or partially opened for optimal aeration. The transparant cover provides for the best possible light.
The bottom tray of the Windowsill Propagator is waterproof and easy to clean.
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