KB-26354: Connecting the Viewer to a domain in another computer
Question: How can I connect the Viewer to a domain in another computer? Solution: To do so, you must execute the Viewer and, once the connection window is displayed, inform…
KB-28857: Opening screens when tags change their values
Question: How can I open a screen in a splitter whenever a tag changes its value? Solution: To do so, you must create a user event in the Viewer whose…
KB-14572: Error: Table structure can’t be generated in the Database.
Question: After configuring the fields, the data server (Access), and table name in a historic, I click Generate Table and the following error message is displayed: Table structure (title of…
Troca rápida de telas usando abas.
Este artigo mostra como criar um sistema de troca rápida de telas, utilizando abas que são ativadas por uma passada de mouse. Vamos começar criando um Quadro no Viewer. Divida…
KB-28705: Error when executing a connection to Oracle database via scripts when Oracle Client is not installed.
Question: When I open the Viewer or WebViewer and click on a button that executes a script to query an Oracle database, a connection error to the database is generated.…
KB-19208: Copying data from an Excel spreadsheet to an Access database.
Question: How can I copy data from an Excel spreadsheet to an Access database? Solution: There are two possibilities: At runtime: With a script using an ADO connection to access…
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,…