ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PicClose (Function)
Closes the image found in an Image Editor control.
MemcachedDeleteKeyGroup (Function)
Deletes a key from the Memcached cache on a group of servers.
MemcachedAssignKeyGroup (Function)
Modifies a key/value couple in the Memcached cache on a group of servers: If the key exists, the value is modified. If the key does not exist, the key/value couple is added....
MemcachedDecrementKeyGroup (Function)
Decrements the value associated with a key on a group of servers.
MemcachedCASKeyGroup (Function)
Modifies the value of a key on a group of servers if this one was not modified.
MemcachedAddPrefixKeyGroup (Function)
Adds a value at the start of existing value in the cache for the given key on a group of servers.
MemcacheGet (Function)
Retrieves the values of keys stored on a Memcached server.
MemcachedGetKeyGroup (Function)
Retrieves the values of keys stored on a group of Memcached servers.
HCheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).
PicOpen (Function)
Opens an image in an Image Editor control.
PicCreate (Function)
Creates an image in the Image Editor control.
PicSave (Function)
Saves the image found: in an Image Editor control. in a WDPic variable....
MemcachedIncrementKeyGroup (Function)
Increments the value associated with a key on a group of servers.
XMLOpenReader (Function)
Creates a reader used to read an XML document without loading it in memory.
PDFReaderSeekFirst (Function)
Initializes the search for a text in a PDF file displayed by the PDF Reader control and positions on the first occurrence found (from the current page).
PDFReaderSeekNext (Function)
Sets the position on the next result of a search in the content of a PDF Reader control.
PDFReaderSeekPrevious (Function)
Sets the position on the previous result of a search started with PDFReaderSeekFirst in the content of a PDF Reader control.
WaitWindowStart (Function)
Opens the wait window of application.
WaitWindowEnd (Function)
Closes the wait window of application opened by WaitWindowStart.
TreeGetIndex (Function)
Returns the index of an element (node or leaf) in a TreeView control.
WinRefreshVisible (Function)
Modifies or returns the visibility state of the refresh bar in a window.
RandomCryptoBuffer (Function)
Returns a buffer to the specified size filled with random data, that can be used with the cryptographic technologies.
RandomCryptoInteger (Function)
Returns a random number that can be used with the cryptographic technologies.
EncryptGenerateRSAKey (Function)
Generates an RSA private/public key pair....
iAddAttachment (Function)
Adds an attachment in a PDF file generated by a PDF print export.