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| A Table control can be used to display the content of a data file or query... |
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| Two types of directories can be configured when creating the executable... |
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| When you design a quick prototype, you often create windows (or pages) without defining any data files... |
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| A Looper control can be used to display the content of a data file or query... |
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| The analysis allows you to define the structure of data files used by the project... |
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| Describes a link between two data files programmatically. |
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| Returns the list of data files watched by HWatch. |
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| Stores the current file context (current record, filter, pointers). |
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| Returns the list of data files watched by HWatch. |
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| Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file. |
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| Returns the list of synonyms used by a full-text index. |
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| Sets the position on a record, based on the approximate position of one of its items. |
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| Reads a record in a file according to a given record number. |
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| Describes a data file programmatically. |
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| Sets the position on the last record of a data file according to a browse item. |
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| Returns the list of synonyms used by a full-text index. |
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| Lists the words of the current record that will be taken into account by the full-text indexing. |
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| After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
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| WINDEV, WEBDEV and WINDEV Mobile propose different methods for describing a connection... |
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| Allows you to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query. |
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| Returns the content of the current record (in a file, a view or a query, ...). |
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| Trigger monitoring of write actions (add, modify or delete) performed on a data file present on an HFSQL server. In case of modification, a specific procedure can be triggered. |
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| Returns the list of full-text indexes of a file (a query or a view) recognized by the HFSQL engine. |
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| Stops watching a data file on an HFSQL server. |
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| Restores the previously saved context of a file (function HSavePosition): record in progress, filter, playback pointers. |
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| Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file. |
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| This feature is used to signal that a data file cannot be modified after writing... |
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| Sets the position on the last record of a data file according to a browse item. |
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| Returns the spatial keys of a data file (used in a query or view) recognized by the HFSQL engine. |
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| Sets the position on the next data file record according to a browse item. |
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| Used to check whether an integrity error occurred. |
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Returns the list of items:- found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account.
- found in a Record variable.
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Unlocks the records of a data file:- locked by HLockFile.
- individually locked by a locking read function.
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| Returns the full path of the directory of HFSQL data files specified by the user when installing the application. |
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| Checks whether the current record corresponds to the current filter or search. |
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| Cancels an alias that was declared beforehand by HAlias. |
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Unlocks a record locked by: - HLockRecNum,
- a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example).
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Returns the list of data file bindings (Merise type) present:- in the current analysis,
- in ongoing analyses (projects with multiple analyses).
- in a specific analysis.
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| Stops watching a data file on an HFSQL server. |
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| Checks that one or all records in an unalterable data file have not been modified (e.g. with a hexadecimal editor). |
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| Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file. |
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| Returns the approximate position of current record in the data file.
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| Returns the list of full-text indexes of a file (a query or a view) recognized by the HFSQL engine. |
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| Checks whether the current record corresponds to the current filter or search. |
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| Sets the position on the last record of a data file according to a browse item. |
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Returns the list of files:- current analysis.
- analyses in progress (projects with multiple analyses).
- a specific analysis recognized by the HFSQL engine.
- available on a connection via a Native Connector or an OLE DB driver.
- for a group of files defined in the data model editor.
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| Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy). |
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| Sets the position on the previous record of a file according to a browse item. |
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| Deletes all records from a data file, an HFSQL view or a query. |
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Creates an HFSQL view.
This function uses the former view mechanism. |
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| Sets the position on the previous record of the data file according to a browse item. |
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| Describes a full-text index of data file created programmatically. |
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| Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
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Unlocks a record locked by: - HLockRecNum,
- a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example).
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| Deletes all records from a data file, an HFSQL view or a query. |
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| Sets the position on the next data file record according to a browse item. |
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Unlocks the records of a data file:- locked by HLockFile.
- individually locked by a locking read function.
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| Describes a data file programmatically. |
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| Returns the content of the current record (in a file, a view or a query, ...). |
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| Sets the position on the first record of a data file according to the specified browse item. |
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| Used to check whether a lock error occurred. |
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| Returns the list of stop words used by a full-text index. |
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| Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string. |
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| Sets the position on the previous record of a file according to a browse item. |
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| Deletes a previously created view. This function uses the former view mechanism. |
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| Deletes a record from a data file (query or view). |
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| Sets the position on the next data file record according to a browse item. |
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| Restores the previously saved context of a file (function HSavePosition): record in progress, filter, playback pointers. |
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Initializes: - one or all variables of file items with their default values.
- one or all items of a Record variable with their default values.
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| Unlocks a file that was locked by the same program with HNoModif. |
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| A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file. |
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| Closes either a data file or all data files opened by the current user: all corresponding physical data files are closed for the current user. |
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| Ends the description of the structure of an xBase data file programmatically. |
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| Sets the position on the previous record of the data file according to a browse item. |
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| Temporarily disables the filter on a data file (view or query). |
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Creates an HFSQL view.
This function uses the former view mechanism. |
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| Returns the list of links (Merise) in the current analysis or in a specific analysis. |
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| Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file. |
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| Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string. |
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| Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX). |
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| Sets the position on the first record of a data file according to the specified browse item. |
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| Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query. |
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| Stores the current context of a data file: current record, filter, read pointers. |
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| Returns the list of stop words used by a full-text index. |
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| Sets the position on the last record of a data file according to a browse item. |
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| Returns the list of keys in a data file (query or view) recognized by the HFSQL engine. |
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| Defines and enables a filter on a data file, view or query. |
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| WINDEV, WEBDEV and WINDEV Mobile support NULL values in items of HFSQL data files and for all other types of access (Native, OLE DB... |
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| Writes a record into a data file without updating the indexes corresponding to all keys used in the file. |
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| Deletes a record from a data file (query or view). |
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| Trigger monitoring of write actions (add, modify or delete) performed on a data file present on an HFSQL server. In case of modification, a specific procedure can be triggered. |
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| Defines a semantic index of a data file created programmatically. |
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| Sets the position on a record, based on the approximate position of one of its items. |
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| Lists the words of the current record that will be taken into account by the full-text indexing. |
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| Deletes a previously created view. This function uses the former view mechanism. |
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| Reads a record in a file according to a given record number. |
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| Sets the position on the next data file record according to a browse item. |
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| Converts the content of the current record to string (in a data file, HFSQL view, query, etc.). |
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| Returns the approximate position of current record in the data file.
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| Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX). |
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| Checks that one or all records in an unalterable data file have not been modified (e.g. with a hexadecimal editor). |
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| Returns the list of assignments for the data files handled by the current application, which means the list of physical files corresponding to the files described in the analysis. |
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| Returns the list of keys in a data file (query or view) recognized by the HFSQL engine. |
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| Closes either a data file or all data files opened by the current user: all corresponding physical data files are closed for the current user. |
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| Temporarily disables the filter on a data file (view or query). |
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| Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy). |
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| Adds or modifies a trigger on an HFSQL data file. |
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| Returns the spatial keys of a data file (used in a query or view) recognized by the HFSQL engine. |
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| During the life of an application, items live and die... |
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| Unlocks a file that was locked by the same program with HNoModif. |
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| Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file. |
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Initializes: - one or all variables of file items with their default values.
- one or all items of a Record variable with their default values.
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| Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file. |
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| The analysis proposes two types of Unicode items ... |
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| Defines and enables a filter on a data file, view or query. |
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| Writes a record into a data file without updating the indexes corresponding to all keys used in the file. |
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| Adds or modifies a trigger on an HFSQL data file. |
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| Describes a file item programmatically. |
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| This type of Looper control uses data from a data file or query...... |
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| WDMAP allows you to export records to...... |
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| The query editor is used to automatically create queries on the data files...... |
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| You have the ability to create a setup program in MSI standard...... |
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| A Logical Data Model (LDM) is used to describe the data structures (files, items, ...... |
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| WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications...... |
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| Pages are the main interface of a WEBDEV site...... |
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| A Radio Button control can be bound to an item in a data file, query, etc.... |
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| The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases...... |
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| A window can display information from...... |
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| Transforms all the records "in transaction" into "normal" records if these records do not belong to a transaction currently in progress...... |
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| A scrollbar can be bound to an item in a data file, query, etc.... |
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| A TimeLine control can be...... |
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| ...The reports can be created with the data coming from:... |
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| Returns or modifies the different dates associated with a file or directory (date created, modified or accessed). |
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| This help page explains how to create an SQL query to filter records.... |
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| The executable of an application that supports the User Groupware is a multi-instance executable.... |
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| The main operations that can be performed on an item are as follows...... |
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| The remote management tool is used to manage the backups of your dynamic WEBDEV sites.... |
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| By default, the entire data found in the data files is taken into account when calculating the content of a Pivot Table control...... |
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