ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Image editor: Features
The image editor includes several features......
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
GglGetLicense (Function)
Returns the text of license for using the Google libraries.
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
HExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
HExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
HExecuteView (Function)
Runs a view that was created beforehand (can be used to refresh the view data for example). This function uses the former view mechanism.
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
HRead (Function)
Reads a record in a file according to a given record number.
HIndex (Function)
Rebuilds the file index (".NDX" file).
picLayer (Type of variable)
The picLayer type is used to define all the advanced characteristics of a layer of an image loaded in a WDPic variable.
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test......
ERR_BUTTON_EXPECTED
HErrorStatusModification (Function)
Returns the status of a record during a modification conflict.
FOR EACH/FOR ALL statement (browse of associative arrays)
The FOR EACH statement is used to perform different types of browse on the associative arrays...
Programming the table cells
The Table controls can be handled......
HFilterIncludedBetween (Function)
Defines and enables an "Included between" filter on a file, view or query.
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
Report blocks
A printed report includes several sections......
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
ProgressBarExecute (Function)
Starts a long browser process and fill a Progress Bar via Ajax according to the progress of this process.
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file : format, width and height, number of bits per pixel....
HPrevious (Function)
Positions on the previous file record according to a browse item.
HVersion (Function)
Used to find out: whether the content of a file was modified. whether the content of a file used by a query was modified....