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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Service variable
The Service variable is used to...
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
HReset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
Assignment operators
Three assignment operators are available...
<Source>.Reset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
WLanguage types
The different types in WLanguage are...
Advanced types
The advanced types of WLanguage are as follows
<mongoGridFS variable>.DeleteFileByID (Function)
Deletes a file identified by its identifier from a MongoDB file system.
<mongoGridFS variable>.GetFile (Function)
Retrieves (on the local computer) a file identified by its name and found in a MongoDB file system.
<DiskFile variable>.FileName (Function)
Returns the name of an external file currently open.
<DiskFile variable>.Close (Function)
Closes an external file.
<DiskFile variable>.WriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
<DiskFile variable>.Write (Function)
Writes: a character string into an external file. a memory section....
<DiskFile variable>.Seek (Function)
Gets and sets current position in an external file.
<Image variable>.Straighten (Function)
Transforms an image by applying perspective correction.
<picLayer variable>.Straighten (Function)
Transforms an image by applying perspective correction.
<emailSMTPSession variable>.CloseSession (Function)
Closes an SMTP session.
<emailIMAPSession variable>.CloseSession (Function)
Closes an IMAP session.
<emailNotesSession variable>.CloseSession (Function)
Closes a Notes session.
<emailOutlookSession variable>.CloseSession (Function)
Closes an Outlook session.
<DiskFile variable>.ChangeSize (Function)
Resizes an external file.
<zipArchive variable>.ChangePath (Function)
Modifies the stored path of a file in an archive (in ZIP, WDZ or 7z format).
<zipArchive variable>.FindFile (Function)
Finds a file in an archive (in CAB, ZIP, RAR, WDZ or 7z format).
<Diagram variable>.Search (Function)
Searches for shapes containing a specific text in a diagram.
<ParallelTask variable>.Execute (Function)
Triggers the execution of a parallel task.
<Diagram variable>.Save (Function)
Saves a diagram as a "diag" file.
<zipArchive variable>.Exist (Function)
Determines whether an archive exists.
<ParallelTask variable>.ExecuteAfter (Function)
Indicates a continuation parallel task that will be run when one of the specified parallel task...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can...
Handling a Switch control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Switch control by programming......
Handling a formatted display control through programming
WEBDEV allows you to handle a formatted display control through programming......
Handling an iFrame control through programming
WEBDEV allows you to handle an iFrame control by programming......