KB-19505: Setting up an SQLExpress database in an E3 application.
Question: How can I set up an SQLExpress database in an E3 application? Solution: To do so, you must first install the SQLExpress in a PC, create a database, and…
KB-15588: Accessing E3-generated StoredProcedures in the database.
Question: How can I access (directly in the database and not via E3) the Stored Procedures E3 has created with Storage in Oracle? Solution: The Stored Procedures are in the…
KB-12455: Error: Table structure can’t be generated in the Database.
Question: I have configured a database with SourceType property as 2-stSqlServer, and set up a user and a password according to the SQL Server. When I add a query to…
KB-29668: Retrieving database status.
Question: How can I tell whether the remote database is available when the network is down? Solution: To do so, use a script to test the Database’s ConnectionAtive property. However,…
KB-29527: Databases supported by E3.
Question: What Databases are supported by E3? Solution: E3 is natively connected to Access, Oracle, SQL Server, PostgreSQL and MySQL.. However, if you want to connect to another database, this…
KB-29079: Excluding records from a database from a selection in E3Browser.
Question: How can I exclude a record from the database from a selection in an E3Browser on the application’s screen? Solution: To delete the record, you can use a Query…
KB-28136: E3 (32 bits) and Oracle (64 bits) connection.
Question: In a 64-bit server, I have a 32-bit E3 and a 64-bit Oracle Client installed. When I test their connection in E3Studio, the following message pops up: It…
KB-31603: Acessando as opções do IOKit pela aplicação.
Descrição: É possível acessar as opções do IOKit pela aplicação? Solução: Sim. Através do E3Studio, com o driver em questão aberto, basta acessar a opção Tag Browser. Outra opção é configurar…
KB-31585: Alterando o valor do tag através de bibliotecas.
Descrição: Como é possível alternar entre os valores 1 e 0 (toggle) de um tag através de um botão e utilizando bibliotecas? Solução: No botão do XControl (XC), escreva o…
KB-31579: Opção Driver Starts in listen mode.
Descrição: Qual é o comportamento da opção Driver starts in listen mode quando habilitada? Solução: A opção de trabalhar em Listen Mode funciona quando o driver consegue ‘escutar’ a conexão de…