ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDeclare (Function)
Declares a description of data file (found in an analysis) in the current project.
HRecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.
HDeleteView (Function)
Deletes a previously created view. This function uses the former view mechanism.
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
HMergeView (Function)
Creates an HFSQL view from two previously created views (HCreateView). This function uses the former view mechanism.
HInfoMemo (Function)
Returns the characteristics of binary and text memos.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
HCheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
HCancelSeek (Function)
Cancels the current search criterion.
HChangeName (Function)
Modifies the physical name of a data file.
HSave (Function)
Modifies the current record if it exists, otherwise adds a new record.
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
HListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
HImportText (Function)
Imports a Text file into an HFSQL Classic or Client/Server table. This table must have been defined in the data model editor, or declared with HDeclare, HDeclareExternal or HDescribeFile)....
SCM: Repository versions
There are different versions of the SCM repository......
HErrorModification (Function)
Allows you to: return the value of a record item if a modification conflict occurs. check if a modification conflict occurred....
ocrTextBlock (Type of variable)
The ocrTextBlock type is used to define and identify all the advanced characteristics of a text block read by the native OCR system.
ocrOption (Type of variable)
The ocrOption type is used to define all the general options of the native OCR (Optical Character Recognition) system.
The windows and pages of the User Groupware
Two methods can be used to include the User Groupware......
HReadSeek (Function)
Sets the position on the first record whose value for a specific item is greater than or equal to a sought value (generic search).
SSLActive (Function)
Used to enable or disable the secure SSL mode.
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....