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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating nested reports
Calculates the saturation of a color.
HCheckUnaltered (Function)
Checks that one or all records in an unalterable table have not been modified (e.g. with a hexadecimal editor).
H.NbRetry (Variable)
Indicates the number of attempts for locking the file or the record before giving control back to the program.
<Table>.Save (Function)
Updates or adds the record bound to the current row in the Table or TreeView Table control.
<Source>.DeclareExternal (Function)
Temporarily imports into the current database schema the description of a table from an existing HFSQL table.
HWrite (Function)
Writes a record into a table without updating the indexes corresponding to all keys used in the table.
FileToMemory (Function)
Automatically initializes the values of the members of a structure or class with the values of the items of the current record.
<Source>.CheckUnaltered (Function)
Checks that one or all records in an unalterable table have not been modified (e.g. with a hexadecimal editor).
<Source>.Write (Function)
Writes a record into a table without updating the indexes corresponding to all keys used in the table.
HRecordToString (Function)
Converts the content of the current record to string (in a table, HFSQL view, query, etc.).
TableSave (Function)
Updates or adds the record bound to the current row in the Table or TreeView Table control.
HUnlockFile (Function)
Unlocks the records of a table: locked by HLockFile. individually locked by a locking read function....
<Source>.UnlockFile (Function)
Unlocks the records of a table: locked by HLockFile. individually locked by a locking read function....
FileToMemoryList (Function)
Populates a List Box or Combo Box control programmatically with the records from a table or query.
Browsing the HFSQL tables
The "Key" items are used to organize the records in a table in order to optimize the browse or the search......
<Source>.Backward (Function)
Moves backward several records from the current position in the table, according to a specified item.
H.NbRetryRead (Variable)
Indicates the number of attempts to read the file or record before giving control back to the program.
HDeclareExternal (Function)
Temporarily imports into the current database schema the description of a table from an existing HFSQL table.
HForward (Function)
Moves several records forward from the current position in the table, according to a specified item.
<Source>.RecordToString (Function)
Converts the content of the current record to string (in a table, HFSQL view, query, etc.).
16. Application test in practice
5. Site test in practice
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The field can be a file or memory field. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
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WINDEV, WEBDEV and WINDEV Mobile allow you to support up to 64 languages in the same project......
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.