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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Native SQL Server Connector: Programming with SQL functions
The SQL functions can be used to handle the SQL Server database......
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
Calling a DLL written in Visual Basic
Visual Basic (like many other languages) allows you to create custom DLLs......
ODBCSQLCode (Property)
The ODBCCodeSQL property allows you to: Find out the SQL code of the "query performed on a connection" (data source of report). Modify the SQL code of the "query performed on a connection" (data source of report)....
Operations performed on use case diagrams
The following paragraphs explain......
1. Project and analysis
Error 1004: To explicitly access an element of the base class '%1', use the syntax
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
Error 16: Incompatible CASE
<zipArchive variable>.Close (Function)
Closes an archive.
zipClose (Function)
Closes an archive.
Error: Redefinition of syntax
The '<method>' methods of the '<derived class>' class and of the '<base class>' class do not have the same prototype......
WDSQL: Running an SQL query
WDSQL is used to run all the SQL queries created by WDSQL......
Local storage management functions
The following functions are used to manage the local storage of data in browser code....
SQLExecWDR (Function)
Runs the SQL code of a query created in the query editor.
Error 1005: To explicitly access a global element of '%1' class, use the syntax
1. Project and Analysis
The development of a Windows application with WINDEV is based on two main elements: the Project and the Analysis....
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
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