ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

xlsColumnType (Function)
Returns the type of data entered in a column of an XLS file.
grSaveEMF (Function)
Saves a chart that was drawn beforehand in a file in EMF format.
grSaveBMP (Function)
Saves a chart that was previously drawn in a file in BMP format.
grStockAddData (Function)
Adds data into a stock chart (candlestick, barcharts or minmax).
zipAddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
EmailMessageLength (Function)
Calculates the size of specified message (without loading the message).
SOAPAddHeader (Function)
Adds a header to the next SOAP function of a Webservice to run.
DotNetAddHeader (Function)
Adds a header to the next procedure that will be run on the server.
AJAX programming
The diagram below presents the use of "programmed AJAX" in a WEBDEV site......
HRead (Function)
Reads a record in a file according to a given record number.
xlsNbColumn (Function)
Returns the number of columns found in a worksheet of an XLS file.
fAttributeReadOnly (Function)
Gets and sets the read-only attribute of a file.
HDeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
<DiskFile variable>.Find (Function)
Finds a character string or a buffer in a file opened by fOpen.
<diagLibrary variable>.LoadLibrary (Function)
Loads a diagram file and creates a library of preset shapes from it.
DiagramLoadLibrary (Function)
Loads a diagram file and creates a library of preset shapes from it.
SizeUnit (Property)
The SizeUnit property gets and sets the font size unit.
<redisConnection>.PipelineGet (Function)
Retrieves the result of the execution of a Redis command that was added by RedisPipelineAdd.
<redisConnection>.PipelineReset (Function)
Ignores the results of the execution of a Redis command that was added by RedisPipelineAdd.
<Connection variable>.TransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
<WDPic variable>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
<picLayer variable>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
<Variable pdfDocument>PageExtract (Function)
Extracts a page from a PDF file in a variable of type Image.
<DiskFile variable>.Write (Function)
Writes: a character string into an external file. a memory section....