ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Connection variable>.RSTransformSpareIntoServer (Function)
Transforms a Spare server into an HFSQL server. This makes it possible to delete replications of a spare server so that it can be used again. For example, this function can be used in the case of a master server that becomes unreachable. This function should only be used in a critical situation. Note: This function is only available from version 2025 Update 1....
UPNPMediaOpen (Function)
Opens a media on the UPnP device.
UPNPMediaPause (Function)
Pauses the reading of the current media on the UPnP device.
UPNPMediaStop (Function)
Stops reading the current media on the UPNP device.
<DiskFile variable>.Size (Function)
Returns the size of a file (in bytes).
<Source>.ExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
UPNPMediaPlay (Function)
Starts reading the current media on the UPnP device.
<Connection variable>.RSModifyConfig (Function)
Modifies some parameters of an existing replication between two HFSQL servers.
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
<Connection variable>.RSDeleteConfig (Function)
Deletes a replication between two HFSQL servers.
dModifyHue (Function)
Modifies the hue of an image found: in an Image control, in an Image variable....
<Connection variable>.RSListConfig (Function)
Lists the replications available on a master HFSQL server.
Ln (Function)
Calculates the Napierian logarithm (reverse of exponential) of a numeric value.
Log (Function)
Calculates the decimal logarithm of a numeric value.
fSize (Function)
Returns the size of a file (in bytes).