ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Drag and Drop from the explorer
The Drag and Drop from the explorer consists in selecting one or more files in the Windows explorer and in transferring them into a control of a WINDEV window...
Drag and Drop functions
The following functions are used to manage Drag and Drop:
IntegerToTime (Function)
Converts an integer into a time in HHMMSSCC format.
zipCreate (Function)
Creates an archive.
zipIsMulti (Function)
Returns the type of archive: single-part archive or multi-part archive.
Environment of the project editor
The main elements of the project editor are as follows:
zipClose (Function)
Closes an archive.
zipOpen (Function)
Opens an existing archive.
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
<DateTime type>.ToString (Function)
Converts a DateTime to string in the specified format.
Environment of the query editor
grDestinationWMF (Function)
Defines a meta file as chart destination.
Color (Property)
The Color property is used to get or change the font color for: a Font variable. a text displayed in a Static control or in a calculated control of a report. a text displayed in a window control. a text displayed in a page control....
ERR_BUTTON_EXPECTED
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
Sort order of records found in a select query
To make the result of a query easier to read, the records can be sorted according to one or more items......
NFC functions
Functions used to manage the NFC standard...
NFCStatus (Function)
Returns the activation status of the NFC sensor found on the device.
NFCReadTag (Function)
Starts reading a NFC tag or enables the detection of NFC tags for the current window.
NFCSendTag (Function)
Sends a NFC tag to another device.
FileFilter (Property)
The FileFilter property gets and sets the filter used to display files: when using assisted input in an Edit control or table column with the "File path autocomplete" option (in the "General" tab of the description window), in the file picker displayed when the user selects the "Browse..." option in the context menu of an Edit control, table column or Combo Box control....
DisplayedSection (Property)
The DisplayedSection property is used to identify and change the portion of the image displayed in an Image control.
ImageHeight (Property)
The ImageHeight property is used to: Find out the height of the image section displayed in an image control or in the background of a chart control. Modify the height of the image section displayed in an image control or in the background of a chart control....
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.